DETAILED REPORTS - COMPARISONS BY GENDER, AGE, GRADE, HISPANIC ETHNICITY, AND RACE	
	
KNOX COUNTY	
2021 MIYHS HIGH SCHOOL REPORT	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Demographics	
	
	%	CI	N	n	
	
Total	2.3%		1,298	876	
----Sex----	
Female	47.9%	( 47.3% - 48.4% )	621	458	
Male	51.1%	( 50.1% - 52.1% )	663	407	
Missing	1.0%	( 0.6% - 1.5% )	13	11	
----Grade----	
Grade 9	25.7%	( 24.3% - 27.1% )	333	252	
Grade 10	23.0%	( 21.8% - 24.1% )	298	226	
Grade 11	24.6%	( 23.3% - 26.0% )	320	178	
Grade 12	25.5%	( 23.3% - 27.7% )	331	212	
Missing	1.2%	( 0.1% - 2.2% )	15	8	
----Age----	
14 or Younger	22.0%	( 20.5% - 23.6% )	286	213	
15	24.4%	( 24.2% - 24.5% )	316	236	
16	24.8%	( 24.6% - 25.1% )	322	192	
17	25.1%	( 24.8% - 25.3% )	325	204	
18 or Older	3.5%	( 2.2% - 4.9% )	46	29	
Missing	0.1%	( 0.0% - 0.4% )	2	2	
----Hispanic Ethnicity----	
Hispanic	2.0%	( 1.9% - 2.1% )	26	51	
Non-Hispanic	96.3%	( 96.0% - 96.5% )	1,249	809	
Missing	1.7%	( 1.4% - 2.0% )	22	16	
----Race----	
(Continued)	
	
*Estimate suppressed due to small cell sizes	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Demographics	
	
	%	CI	N	n	
American Indian or Alaskan Native	0.6%	( 0.5% - 0.6% )	7	13	
Asian	1.0%	( 0.4% - 1.6% )	13	17	
Black or African American	0.4%	( 0.3% - 0.4% )	5	10	
Native Hawaiian or Other Pacific Islander	0.1%	( 0.0% - 0.1% )	1	3	
White	95.2%	( 94.5% - 96.0% )	1,236	773	
Multiple Races	1.5%	( 1.1% - 1.9% )	20	43	
Missing	1.2%	( 0.7% - 1.8% )	16	17	
	
*Estimate suppressed due to small cell sizes	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Demographics	
	
	%	CI	N	n	
----Sexual Orientation----	
Heterosexual	71.5%	( 70.8% - 72.2% )	924	606	
Gay/Lesbian	3.2%	( 2.6% - 3.8% )	41	31	
Bisexual	12.9%	( 12.7% - 13.1% )	167	115	
Described sexual identity some other way	6.4%	( 5.2% - 7.7% )	83	57	
Questioning	5.2%	( 5.0% - 5.4% )	67	51	
Did not understand question	0.8%	( 0.7% - 0.9% )	10	8	
----Transgender Identity----	
Yes	2.8%	( 1.9% - 3.8% )	36	28	
No	93.6%	( 93.1% - 94.1% )	1,203	805	
Not Sure	2.3%	( 1.7% - 2.9% )	30	22	
Did not understand question	1.3%	( 1.1% - 1.4% )	16	11	
	
*Estimate suppressed due to small cell sizes	
^Data not shown due to low response rate.	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were overweight (i.e., at or above the 85th percentile but below the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnowt)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	14.4%	(10.0%-18.9%)	167	15.6%	(12.3%-19.0%)	87	13.3%	(7.8%-18.8%)	80	
----Age----	
14 or younger	15.3%	(13.9%-16.7%)	38	15.4%	(11.4%-19.5%)	20	15.2%	(8.1%-22.3%)	19	
15	20.1%	(16.5%-23.7%)	55	20.9%	(16.4%-25.3%)	27	19.4%	(15.5%-23.2%)	27	
16	9.1%	(4.2%-14.0%)	27	12.9%	(11.3%-14.5%)	19	5.4%	(0.0%-13.3%)	8	
17	13.8%	(3.4%-24.2%)	43	14.8%	(9.7%-20.0%)	21	12.9%	(0.0%-27.8%)	22	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	15.0%	(13.7%-16.3%)	43	15.2%	(9.5%-20.9%)	21	14.9%	(12.2%-17.6%)	22	
Grade 10	20.1%	(16.5%-23.7%)	53	22.6%	(19.5%-25.8%)	31	17.4%	(12.4%-22.4%)	22	
Grade 11	8.7%	(0.9%-16.5%)	25	10.0%	(5.6%-14.4%)	14	7.6%	(0.0%-18.3%)	12	
Grade 12	13.5%	(7.3%-19.7%)	40	15.3%	(13.4%-17.2%)	21	12.0%	(1.7%-22.3%)	19	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were overweight (i.e., at or above the 85th percentile but below the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were overweight (i.e., at or above the 85th percentile but below the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnowt)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	14.4%	(9.8%-19.0%)	161	15.8%	(12.6%-19.1%)	84	13.1%	(7.3%-18.8%)	77	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	14.3%	(9.7%-18.9%)	158	15.4%	(11.8%-19.1%)	81	13.3%	(7.8%-18.8%)	77	
Multiple Races	33.1%	(19.7%-46.5%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were overweight (i.e., at or above the 85th percentile but below the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were obese (i.e., at or above the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnobese)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	11.6%	(6.0%-17.2%)	134	8.5%	(4.2%-12.9%)	47	14.5%	(7.6%-21.3%)	87	
----Age----	
14 or younger	9.2%	(6.5%-11.8%)	23	6.7%	(5.9%-7.5%)	9	11.8%	(7.4%-16.2%)	14	
15	14.3%	(7.6%-21.0%)	39	6.7%	(0.0%-18.5%)	9	21.4%	(19.9%-23.0%)	30	
16	10.1%	(5.2%-15.1%)	30	8.3%	(6.5%-10.1%)	12	11.9%	(3.4%-20.5%)	18	
17	12.6%	(7.4%-17.8%)	39	12.0%	(9.1%-15.0%)	17	13.1%	(5.9%-20.3%)	22	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	8.3%	(5.4%-11.1%)	24	4.8%	(3.1%-6.5%)	7	11.4%	(8.3%-14.5%)	17	
Grade 10	13.2%	(3.4%-22.9%)	35	9.1%	(0.0%-20.8%)	12	17.5%	(9.4%-25.6%)	23	
Grade 11	9.8%	(6.1%-13.4%)	28	7.5%	(4.4%-10.7%)	10	11.7%	(7.3%-16.1%)	18	
Grade 12	13.7%	(4.8%-22.6%)	41	10.3%	(6.7%-13.9%)	14	16.7%	(3.1%-30.3%)	26	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were obese (i.e., at or above the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were obese (i.e., at or above the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnobese)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	11.8%	(6.1%-17.4%)	132	8.7%	(4.4%-13.1%)	46	14.5%	(7.6%-21.3%)	85	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	11.2%	(5.7%-16.8%)	124	8.1%	(3.5%-12.7%)	42	14.0%	(7.5%-20.6%)	82	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were obese (i.e., at or above the 95th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were either overweight or obese (i.e. at or above the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnowtob)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	26.1%	(16.0%-36.1%)	301	24.2%	(16.4%-31.9%)	134	27.8%	(15.5%-40.1%)	167	
----Age----	
14 or younger	24.5%	(23.2%-25.7%)	61	22.1%	(17.3%-27.0%)	29	27.0%	(24.2%-29.7%)	33	
15	34.4%	(24.1%-44.7%)	94	27.6%	(12.1%-43.0%)	36	40.8%	(35.6%-45.9%)	58	
16	19.3%	(9.6%-29.0%)	56	21.2%	(18.1%-24.4%)	31	17.4%	(1.1%-33.6%)	25	
17	26.4%	(11.0%-41.9%)	81	26.9%	(18.8%-34.9%)	38	26.0%	(4.4%-47.7%)	44	
18 or older	25.3%	(0.0%-56.2%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	23.3%	(19.2%-27.4%)	67	20.0%	(12.6%-27.3%)	27	26.3%	(25.5%-27.1%)	40	
Grade 10	33.3%	(20.0%-46.5%)	88	31.7%	(17.9%-45.5%)	43	34.9%	(22.0%-47.8%)	45	
Grade 11	18.5%	(7.6%-29.4%)	54	17.6%	(10.6%-24.5%)	24	19.3%	(4.7%-34.0%)	30	
Grade 12	27.2%	(12.1%-42.3%)	81	25.6%	(20.1%-31.0%)	36	28.6%	(4.8%-52.5%)	45	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were either overweight or obese (i.e. at or above the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were either overweight or obese (i.e. at or above the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnowtob)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	24.3%	(11.1%-37.5%)	6	*	*	*	*	*	*	
Non-Hispanic	26.1%	(15.9%-36.4%)	293	24.6%	(17.0%-32.2%)	130	27.6%	(15.0%-40.1%)	163	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	25.5%	(15.3%-35.7%)	282	23.5%	(15.3%-31.7%)	123	27.3%	(15.3%-39.4%)	159	
Multiple Races	54.9%	(45.2%-64.5%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were either overweight or obese (i.e. at or above the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were at a healthy weight (i.e., at or above the 5th percentile but below the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnhlthwt)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	70.9%	(62.4%-79.4%)	820	75.3%	(67.6%-83.0%)	418	66.7%	(57.4%-76.1%)	401	
----Age----	
14 or younger	73.6%	(73.3%-73.9%)	185	77.9%	(73.0%-82.7%)	100	69.1%	(63.1%-75.1%)	85	
15	62.1%	(53.7%-70.6%)	170	70.7%	(56.0%-85.3%)	93	54.2%	(51.8%-56.7%)	77	
16	74.8%	(67.8%-81.7%)	218	78.8%	(75.6%-81.9%)	114	70.8%	(59.6%-82.0%)	104	
17	72.3%	(57.5%-87.1%)	223	72.9%	(64.1%-81.7%)	102	71.8%	(51.9%-91.7%)	121	
18 or older	74.7%	(43.8%-100.0%)	24	*	*	*	*	*	*	
----Grade----	
Grade 9	73.8%	(71.3%-76.3%)	212	80.0%	(72.7%-87.4%)	109	68.2%	(64.0%-72.4%)	103	
Grade 10	63.6%	(51.4%-75.8%)	169	66.6%	(53.6%-79.6%)	91	60.4%	(48.9%-71.9%)	78	
Grade 11	76.4%	(68.2%-84.6%)	222	82.4%	(75.5%-89.4%)	113	71.0%	(60.5%-81.5%)	109	
Grade 12	71.5%	(57.2%-85.8%)	213	74.2%	(68.1%-80.3%)	104	69.1%	(47.3%-90.9%)	109	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were at a healthy weight (i.e., at or above the 5th percentile but below the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were at a healthy weight (i.e., at or above the 5th percentile but below the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (hnhlthwt)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	75.7%	(62.5%-88.9%)	17	*	*	*	*	*	*	
Non-Hispanic	70.9%	(62.1%-79.6%)	795	74.9%	(67.3%-82.5%)	398	67.3%	(57.4%-77.2%)	397	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	71.4%	(63.0%-79.8%)	790	76.1%	(68.2%-84.0%)	400	67.1%	(58.0%-76.3%)	390	
Multiple Races	43.0%	(37.3%-48.7%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were at a healthy weight (i.e., at or above the 5th percentile but below the 85th percentile for body mass index, by age and sex) -- SELF-REPORTED HEIGHT/WEIGHT (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
What language is spoken most often at home? (Select only one response.) (hn8a)	
Percentage of students who answered something other than 'English'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	1.5%	(1.0%-2.0%)	19	1.4%	(0.8%-2.0%)	9	1.4%	(1.0%-1.8%)	9	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	2.6%	(1.7%-3.6%)	8	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	2.6%	(1.5%-3.7%)	8	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	2.3%	(1.8%-2.8%)	7	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	2.3%	(1.3%-3.3%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered something other than 'English' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
What language is spoken most often at home? (Select only one response.) (hn8a)	
Percentage of students who answered something other than 'English'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	1.3%	(1.0%-1.6%)	16	1.1%	(0.8%-1.4%)	6	1.4%	(1.0%-1.8%)	9	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	0.9%	(0.7%-1.1%)	11	*	*	*	*	*	*	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered something other than 'English' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Which of the following best describes you? (hn9a_3)	
Percentage of students who answered 'Gay or lesbian', 'Bisexual', or 'I describe my sexual identity some other way'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	22.5%	(22.0%-23.0%)	291	33.7%	(32.1%-35.3%)	209	10.7%	(9.6%-11.8%)	71	
----Age----	
14 or younger	21.6%	(19.6%-23.6%)	61	29.5%	(22.2%-36.7%)	41	11.8%	(7.1%-16.5%)	17	
15	20.7%	(14.7%-26.8%)	65	31.6%	(21.1%-42.2%)	47	8.5%	(5.9%-11.0%)	13	
16	22.6%	(20.7%-24.6%)	73	36.1%	(34.1%-38.0%)	62	5.4%	(1.8%-9.0%)	8	
17	24.6%	(21.1%-28.0%)	80	37.1%	(28.5%-45.7%)	56	13.9%	(11.4%-16.4%)	24	
18 or older	26.1%	(20.3%-31.9%)	12	*	*	*	*	*	*	
----Grade----	
Grade 9	19.0%	(16.7%-21.2%)	63	29.3%	(20.6%-38.0%)	44	8.3%	(2.4%-14.1%)	15	
Grade 10	22.7%	(16.8%-28.7%)	68	33.3%	(23.0%-43.5%)	52	9.0%	(6.5%-11.6%)	12	
Grade 11	21.8%	(19.6%-24.1%)	69	33.2%	(29.2%-37.3%)	53	8.7%	(8.1%-9.2%)	14	
Grade 12	25.4%	(20.7%-30.1%)	84	37.8%	(27.4%-48.2%)	57	15.3%	(13.8%-16.7%)	27	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Gay or lesbian', 'Bisexual', or 'I describe my sexual identity some other way' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Which of the following best describes you? (hn9a_3)	
Percentage of students who answered 'Gay or lesbian', 'Bisexual', or 'I describe my sexual identity some other way'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	37.4%	(30.3%-44.5%)	10	*	*	*	*	*	*	
Non-Hispanic	22.5%	(22.1%-22.8%)	280	33.9%	(32.1%-35.7%)	200	10.9%	(9.7%-12.1%)	70	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	22.3%	(22.0%-22.6%)	275	33.7%	(31.7%-35.6%)	198	10.6%	(9.0%-12.2%)	67	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Gay or lesbian', 'Bisexual', or 'I describe my sexual identity some other way' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Which of the following best describes you? (hn9a_2)	
Percentage of students who answered 'I am not sure about my sexual identity (questioning)'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	5.2%	(5.0%-5.4%)	67	8.8%	(8.4%-9.3%)	55	1.9%	(1.7%-2.1%)	12	
----Age----	
14 or younger	6.8%	(6.5%-7.0%)	19	*	*	*	*	*	*	
15	6.0%	(5.6%-6.5%)	19	*	*	*	*	*	*	
16	4.7%	(4.2%-5.1%)	15	*	*	*	*	*	*	
17	4.3%	(3.1%-5.5%)	14	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	6.8%	(5.5%-8.0%)	22	*	*	*	*	*	*	
Grade 10	6.0%	(5.6%-6.4%)	18	*	*	*	*	*	*	
Grade 11	4.7%	(3.3%-6.0%)	15	*	*	*	*	*	*	
Grade 12	3.7%	(3.2%-4.1%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I am not sure about my sexual identity (questioning)' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Which of the following best describes you? (hn9a_2)	
Percentage of students who answered 'I am not sure about my sexual identity (questioning)'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	5.1%	(5.0%-5.3%)	64	8.8%	(8.4%-9.2%)	52	1.9%	(1.7%-2.1%)	12	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	5.0%	(4.8%-5.2%)	61	8.6%	(8.4%-8.9%)	51	1.7%	(1.5%-1.8%)	11	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I am not sure about my sexual identity (questioning)' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Some people describe themselves as transgender when their sex at birth does not match the way they think or feel about their gender. Are you transgender? (hn250)	
Percentage of students who answered 'Yes, I am transgender'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	2.8%	(1.9%-3.8%)	36	3.9%	(1.2%-6.5%)	24	1.1%	(0.1%-2.1%)	7	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	3.0%	(2.7%-3.2%)	9	*	*	*	*	*	*	
16	3.3%	(1.3%-5.2%)	10	*	*	*	*	*	*	
17	2.7%	(1.5%-3.9%)	9	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	1.7%	(1.6%-1.9%)	6	*	*	*	*	*	*	
Grade 10	3.0%	(2.8%-3.3%)	9	*	*	*	*	*	*	
Grade 11	4.1%	(1.7%-6.6%)	13	*	*	*	*	*	*	
Grade 12	2.6%	(1.3%-3.9%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes, I am transgender' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Some people describe themselves as transgender when their sex at birth does not match the way they think or feel about their gender. Are you transgender? (hn250)	
Percentage of students who answered 'Yes, I am transgender'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	2.7%	(1.8%-3.7%)	34	3.8%	(1.2%-6.5%)	23	1.0%	(0.0%-2.0%)	7	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	2.8%	(1.8%-3.8%)	34	3.8%	(1.2%-6.5%)	23	1.0%	(0.1%-1.8%)	6	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes, I am transgender' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, where did you usually sleep? (hn247a_2)	
Percentage of students who reported housing instability (anything other than 'In my parent's or guardian's home' or school housing)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	2.3%	(2.1%-2.5%)	30	2.2%	(1.8%-2.6%)	13	2.3%	(1.7%-2.8%)	15	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	1.8%	(1.0%-2.6%)	6	*	*	*	*	*	*	
16	2.1%	(1.9%-2.3%)	7	*	*	*	*	*	*	
17	3.5%	(2.6%-4.5%)	12	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	2.1%	(2.0%-2.3%)	7	*	*	*	*	*	*	
Grade 12	3.7%	(2.7%-4.8%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who reported housing instability (anything other than 'In my parent's or guardian's home' or school housing) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, where did you usually sleep? (hn247a_2)	
Percentage of students who reported housing instability (anything other than 'In my parent's or guardian's home' or school housing)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	2.1%	(1.8%-2.4%)	26	1.8%	(1.5%-2.2%)	11	2.3%	(1.6%-2.9%)	15	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	1.6%	(1.4%-1.8%)	20	1.6%	(1.1%-2.0%)	9	1.7%	(1.0%-2.4%)	11	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who reported housing instability (anything other than 'In my parent's or guardian's home' or school housing) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you ride in a car or other vehicle driven by someone who had been drinking alcohol? (hn13a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	12.4%	(9.1%-15.7%)	160	12.5%	(8.4%-16.7%)	77	12.6%	(10.4%-14.9%)	83	
----Age----	
14 or younger	14.7%	(10.4%-19.0%)	43	12.2%	(9.4%-15.0%)	17	17.6%	(11.3%-23.9%)	26	
15	11.1%	(4.9%-17.3%)	33	17.7%	(8.1%-27.3%)	24	5.7%	(1.8%-9.6%)	9	
16	7.4%	(3.5%-11.4%)	24	6.2%	(1.3%-11.1%)	11	9.1%	(0.0%-22.7%)	14	
17	14.7%	(11.5%-17.9%)	50	15.2%	(1.2%-29.3%)	24	14.5%	(8.1%-20.9%)	26	
18 or older	27.0%	(9.0%-45.0%)	10	*	*	*	*	*	*	
----Grade----	
Grade 9	12.2%	(7.8%-16.6%)	41	9.0%	(7.4%-10.6%)	13	15.4%	(8.3%-22.4%)	27	
Grade 10	13.0%	(6.9%-19.1%)	39	17.6%	(8.5%-26.7%)	28	8.2%	(4.3%-12.0%)	11	
Grade 11	6.2%	(1.9%-10.4%)	20	7.9%	(5.5%-10.2%)	12	4.7%	(0.0%-15.9%)	7	
Grade 12	18.3%	(11.6%-25.0%)	61	15.7%	(3.3%-28.1%)	23	20.8%	(19.2%-22.4%)	38	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you ride in a car or other vehicle driven by someone who had been drinking alcohol? (hn13a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	11.9%	(8.6%-15.3%)	148	12.1%	(6.9%-17.3%)	71	12.1%	(10.4%-13.9%)	78	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	11.5%	(8.1%-15.0%)	141	12.1%	(7.6%-16.7%)	70	11.3%	(8.9%-13.6%)	71	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you drive a car or other vehicle when you had been drinking alcohol? (hn214)	
Among students who drove a car or other vehicle during the past 30 days, the percentage who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	9.3%	(3.2%-15.5%)	20	8.2%	(1.8%-14.7%)	8	10.2%	(4.0%-16.5%)	12	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	*	*	*	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	10.9%	(3.7%-18.2%)	9	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	9.8%	(3.2%-16.4%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who drove a car or other vehicle during the past 30 days, the number who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you drive a car or other vehicle when you had been drinking alcohol? (hn214)	
Among students who drove a car or other vehicle during the past 30 days, the percentage who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	8.3%	(2.8%-13.7%)	17	*	*	*	*	*	*	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.7%	(1.6%-13.8%)	16	*	*	*	*	*	*	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who drove a car or other vehicle during the past 30 days, the number who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you ride in a car or other vehicle driven by someone who had been using marijuana (also called pot or weed)? (hn282)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	18.0%	(11.5%-24.6%)	232	19.5%	(9.9%-29.0%)	119	16.5%	(12.1%-21.0%)	108	
----Age----	
14 or younger	10.7%	(1.5%-20.0%)	31	7.3%	(0.0%-17.3%)	10	14.5%	(5.9%-23.2%)	21	
15	22.7%	(15.2%-30.3%)	69	29.0%	(16.7%-41.4%)	40	18.3%	(13.8%-22.7%)	29	
16	21.8%	(20.1%-23.4%)	69	20.0%	(18.6%-21.4%)	34	21.0%	(16.3%-25.7%)	31	
17	16.6%	(9.1%-24.2%)	56	20.7%	(5.3%-36.1%)	32	13.4%	(10.3%-16.5%)	24	
18 or older	16.9%	(1.6%-32.1%)	6	*	*	*	*	*	*	
----Grade----	
Grade 9	14.6%	(8.9%-20.2%)	48	9.4%	(2.1%-16.8%)	14	19.5%	(15.5%-23.6%)	34	
Grade 10	18.1%	(10.4%-25.9%)	55	25.4%	(10.9%-39.9%)	40	10.6%	(9.0%-12.1%)	15	
Grade 11	20.4%	(16.0%-24.8%)	65	21.5%	(20.2%-22.7%)	33	16.8%	(3.8%-29.8%)	27	
Grade 12	17.9%	(7.6%-28.1%)	59	21.0%	(0.0%-42.2%)	31	15.5%	(13.5%-17.5%)	28	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you ride in a car or other vehicle driven by someone who had been using marijuana (also called pot or weed)? (hn282)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	17.4%	(10.7%-24.1%)	216	18.5%	(7.3%-29.7%)	108	16.1%	(12.8%-19.4%)	103	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	17.0%	(10.2%-23.9%)	206	18.5%	(8.6%-28.4%)	106	15.5%	(10.9%-20.1%)	96	
Multiple Races	40.4%	(38.8%-42.1%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you not go to school because you felt you would be unsafe at school or on your way to or from school? (hn19)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	6.1%	(1.6%-10.6%)	78	8.0%	(2.5%-13.4%)	49	4.3%	(0.3%-8.4%)	28	
----Age----	
14 or younger	6.7%	(3.9%-9.5%)	19	7.9%	(4.8%-11.0%)	11	5.9%	(3.5%-8.3%)	8	
15	2.3%	(0.2%-4.3%)	7	*	*	*	*	*	*	
16	6.2%	(0.8%-11.7%)	20	*	*	*	*	*	*	
17	7.7%	(2.8%-12.6%)	26	10.8%	(0.9%-20.7%)	17	5.1%	(4.3%-5.9%)	9	
18 or older	17.5%	(0.0%-35.2%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	7.3%	(2.4%-12.2%)	24	8.3%	(4.2%-12.4%)	12	6.7%	(0.5%-13.0%)	12	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	7.8%	(4.6%-11.1%)	25	9.7%	(1.2%-18.3%)	15	5.3%	(4.4%-6.2%)	8	
Grade 12	7.4%	(0.0%-15.3%)	24	11.0%	(2.4%-19.6%)	16	4.5%	(0.0%-13.2%)	8	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you not go to school because you felt you would be unsafe at school or on your way to or from school? (hn19)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	5.8%	(1.4%-10.1%)	71	7.9%	(1.7%-14.0%)	46	3.7%	(0.7%-6.8%)	24	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	5.7%	(1.8%-9.6%)	69	7.7%	(2.4%-13.0%)	44	4.0%	(1.1%-6.9%)	24	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree with the following statement? I feel safe at my school. (hn33)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	88.0%	(85.8%-90.2%)	1,133	83.8%	(82.7%-85.0%)	518	92.5%	(88.0%-97.1%)	607	
----Age----	
14 or younger	86.8%	(85.4%-88.2%)	247	85.9%	(85.0%-86.8%)	119	87.6%	(85.7%-89.5%)	124	
15	86.4%	(85.7%-87.2%)	273	82.4%	(70.8%-93.9%)	124	91.1%	(80.3%-100.0%)	148	
16	86.8%	(80.3%-93.2%)	276	*	*	*	*	*	*	
17	91.3%	(91.0%-91.5%)	293	88.6%	(86.0%-91.1%)	131	93.6%	(91.1%-96.0%)	160	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	88.2%	(84.2%-92.2%)	293	87.4%	(86.7%-88.1%)	131	89.0%	(82.1%-95.9%)	158	
Grade 10	86.3%	(84.3%-88.4%)	257	80.8%	(70.2%-91.5%)	127	93.0%	(87.2%-98.8%)	128	
Grade 11	85.8%	(79.2%-92.3%)	271	78.2%	(71.4%-85.1%)	125	95.3%	(88.7%-100.0%)	146	
Grade 12	92.0%	(90.9%-93.1%)	301	89.0%	(86.8%-91.2%)	131	94.5%	(94.1%-94.8%)	167	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree with the following statement? I feel safe at my school. (hn33)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	88.2%	(85.9%-90.6%)	1,093	84.3%	(83.1%-85.4%)	495	92.4%	(87.9%-97.0%)	592	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	88.3%	(85.9%-90.7%)	1,082	83.8%	(82.5%-85.0%)	492	92.9%	(88.0%-97.7%)	583	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you been forced (physically or otherwise) to have sexual contact?   (Select only one response.) (hn29b)	
Percentage of students who answered 'Yes' to lifetime forced sexual contact	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	14.5%	(13.4%-15.7%)	186	20.3%	(18.7%-21.8%)	124	8.2%	(6.9%-9.4%)	53	
----Age----	
14 or younger	11.7%	(8.0%-15.4%)	33	13.6%	(10.9%-16.3%)	18	8.8%	(5.1%-12.5%)	12	
15	9.1%	(8.0%-10.1%)	28	11.3%	(10.0%-12.7%)	17	5.1%	(3.6%-6.6%)	8	
16	18.9%	(16.6%-21.2%)	59	29.1%	(24.3%-33.9%)	49	5.1%	(2.9%-7.2%)	7	
17	16.9%	(14.4%-19.5%)	54	24.5%	(16.1%-32.9%)	36	10.7%	(7.7%-13.7%)	19	
18 or older	22.8%	(16.8%-28.7%)	10	*	*	*	*	*	*	
----Grade----	
Grade 9	8.5%	(5.7%-11.2%)	28	13.0%	(9.5%-16.5%)	19	3.6%	(2.8%-4.4%)	6	
Grade 10	11.0%	(9.6%-12.3%)	32	12.3%	(11.0%-13.5%)	19	7.4%	(6.2%-8.6%)	10	
Grade 11	19.1%	(16.8%-21.3%)	60	29.1%	(23.8%-34.4%)	46	7.1%	(6.1%-8.1%)	11	
Grade 12	19.2%	(16.6%-21.7%)	63	27.2%	(17.5%-36.9%)	39	12.9%	(8.6%-17.2%)	23	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' to lifetime forced sexual contact (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you been forced (physically or otherwise) to have sexual contact?   (Select only one response.) (hn29b)	
Percentage of students who answered 'Yes' to lifetime forced sexual contact	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	21.9%	(15.2%-28.6%)	6	*	*	*	*	*	*	
Non-Hispanic	14.0%	(13.0%-15.0%)	172	19.5%	(17.6%-21.3%)	113	8.3%	(7.2%-9.4%)	53	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	14.0%	(13.0%-15.1%)	171	19.8%	(18.4%-21.3%)	115	7.8%	(6.8%-8.8%)	49	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' to lifetime forced sexual contact (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you been forced (physically or otherwise) to have sexual contact? (Select only one response.) (hn29b_2)	
Percentage of students who answered 'Yes' to past year forced sexual contact	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.0%	(6.5%-7.5%)	90	9.3%	(8.6%-9.9%)	57	4.0%	(3.7%-4.3%)	26	
----Age----	
14 or younger	6.6%	(5.2%-8.1%)	19	6.2%	(6.1%-6.3%)	8	6.9%	(4.2%-9.7%)	10	
15	6.9%	(4.0%-9.8%)	22	*	*	*	*	*	*	
16	9.8%	(7.0%-12.5%)	31	*	*	*	*	*	*	
17	4.7%	(2.9%-6.5%)	15	6.3%	(5.8%-6.9%)	9	3.4%	(0.6%-6.3%)	6	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	3.7%	(3.4%-4.0%)	12	*	*	*	*	*	*	
Grade 10	7.6%	(4.4%-10.7%)	22	*	*	*	*	*	*	
Grade 11	10.7%	(8.0%-13.3%)	33	*	*	*	*	*	*	
Grade 12	5.9%	(4.6%-7.1%)	19	7.0%	(5.2%-8.8%)	10	5.0%	(4.1%-5.8%)	9	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' to past year forced sexual contact (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you been forced (physically or otherwise) to have sexual contact? (Select only one response.) (hn29b_2)	
Percentage of students who answered 'Yes' to past year forced sexual contact	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	6.9%	(6.4%-7.4%)	85	9.1%	(8.5%-9.8%)	53	4.1%	(3.8%-4.4%)	26	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.0%	(6.5%-7.4%)	85	9.2%	(8.5%-9.9%)	53	4.1%	(3.8%-4.4%)	26	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' to past year forced sexual contact (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times did someone you were dating or going out with physically hurt you on purpose?  (Count such things as being hit, slammed into something, or injured with an object or weapon.) (hn216)	
Among students who dated or went out with someone during the past 12 months, the percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	8.9%	(6.3%-11.6%)	63	13.2%	(8.6%-17.8%)	43	5.0%	(3.7%-6.4%)	18	
----Age----	
14 or younger	4.4%	(0.0%-14.8%)	6	*	*	*	*	*	*	
15	13.2%	(8.1%-18.3%)	18	*	*	*	*	*	*	
16	14.2%	(10.8%-17.7%)	28	15.5%	(9.6%-21.3%)	17	11.9%	(9.8%-13.9%)	10	
17	4.3%	(2.8%-5.8%)	9	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	7.7%	(1.8%-13.7%)	11	*	*	*	*	*	*	
Grade 10	9.9%	(7.9%-11.8%)	15	*	*	*	*	*	*	
Grade 11	14.1%	(12.5%-15.6%)	27	15.5%	(13.5%-17.4%)	15	11.7%	(9.1%-14.3%)	10	
Grade 12	4.8%	(2.2%-7.4%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who dated or went out with someone during the past 12 months, the number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times did someone you were dating or going out with physically hurt you on purpose?  (Count such things as being hit, slammed into something, or injured with an object or weapon.) (hn216)	
Among students who dated or went out with someone during the past 12 months, the percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	8.4%	(5.8%-10.9%)	57	11.9%	(7.4%-16.5%)	38	5.0%	(3.8%-6.3%)	18	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	8.9%	(6.3%-11.5%)	60	13.8%	(9.4%-18.1%)	43	4.9%	(3.9%-5.8%)	17	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who dated or went out with someone during the past 12 months, the number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has violence in your home, or the threat of violence, ever made you want to leave your home, even just for a short while? (hn30)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	21.1%	(18.8%-23.4%)	267	27.6%	(25.4%-29.9%)	168	14.6%	(12.4%-16.8%)	94	
----Age----	
14 or younger	21.8%	(18.1%-25.4%)	61	26.4%	(25.5%-27.3%)	35	17.9%	(10.9%-24.9%)	25	
15	18.5%	(7.4%-29.5%)	57	25.0%	(15.1%-35.0%)	37	12.1%	(1.4%-22.8%)	19	
16	26.6%	(22.7%-30.5%)	83	33.9%	(25.1%-42.7%)	56	16.4%	(13.0%-19.9%)	23	
17	19.2%	(15.9%-22.5%)	62	26.3%	(18.0%-34.6%)	39	13.1%	(11.5%-14.7%)	22	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	18.5%	(18.0%-19.0%)	60	25.2%	(22.8%-27.6%)	37	13.2%	(11.2%-15.2%)	23	
Grade 10	21.3%	(11.2%-31.5%)	62	29.0%	(21.3%-36.7%)	45	12.3%	(1.7%-23.0%)	17	
Grade 11	24.2%	(21.2%-27.2%)	75	28.9%	(25.6%-32.3%)	44	17.9%	(15.2%-20.7%)	27	
Grade 12	19.0%	(15.0%-22.9%)	61	26.7%	(21.6%-31.9%)	40	12.4%	(9.1%-15.8%)	21	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has violence in your home, or the threat of violence, ever made you want to leave your home, even just for a short while? (hn30)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	32.4%	(30.0%-34.9%)	8	*	*	*	*	*	*	
Non-Hispanic	20.6%	(18.0%-23.2%)	251	26.7%	(24.1%-29.3%)	155	14.7%	(12.3%-17.1%)	93	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	20.6%	(18.1%-23.1%)	248	27.1%	(24.7%-29.6%)	156	14.3%	(12.2%-16.4%)	88	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, have you ever been bullied on school property? (hn34)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	17.8%	(15.4%-20.2%)	229	21.5%	(19.7%-23.4%)	133	14.1%	(11.3%-16.8%)	92	
----Age----	
14 or younger	21.9%	(17.4%-26.3%)	62	23.1%	(14.3%-31.9%)	32	20.8%	(19.6%-22.0%)	29	
15	20.9%	(16.0%-25.8%)	66	25.7%	(21.5%-29.9%)	39	14.9%	(2.1%-27.7%)	24	
16	21.8%	(19.7%-23.8%)	68	24.9%	(22.1%-27.7%)	42	18.5%	(16.6%-20.4%)	26	
17	8.1%	(7.6%-8.5%)	26	11.8%	(11.2%-12.5%)	18	4.8%	(4.3%-5.2%)	8	
18 or older	14.7%	(1.9%-27.4%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	19.8%	(13.8%-25.7%)	65	23.2%	(17.5%-28.9%)	35	16.8%	(10.7%-22.8%)	30	
Grade 10	21.7%	(20.2%-23.2%)	64	25.8%	(23.1%-28.5%)	41	15.2%	(10.0%-20.5%)	21	
Grade 11	21.6%	(19.8%-23.5%)	67	24.5%	(22.5%-26.6%)	38	19.1%	(17.3%-20.9%)	29	
Grade 12	8.1%	(5.7%-10.4%)	26	11.3%	(6.5%-16.0%)	17	5.4%	(4.7%-6.1%)	10	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, have you ever been bullied on school property? (hn34)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	27.7%	(21.7%-33.7%)	7	*	*	*	*	*	*	
Non-Hispanic	17.4%	(15.3%-19.6%)	215	20.9%	(18.7%-23.0%)	122	13.9%	(11.9%-16.0%)	89	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	17.4%	(15.0%-19.7%)	212	21.0%	(19.3%-22.7%)	123	13.6%	(10.9%-16.3%)	85	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, have you ever been electronically bullied? (Count being bullied through texting, Instagram, Facebook, or other social media.) (hn36c)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	19.7%	(17.4%-22.0%)	253	25.0%	(22.9%-27.1%)	154	14.2%	(11.2%-17.2%)	93	
----Age----	
14 or younger	21.0%	(19.8%-22.2%)	59	25.7%	(24.9%-26.4%)	35	16.5%	(14.9%-18.1%)	23	
15	21.0%	(18.6%-23.5%)	66	27.0%	(22.6%-31.4%)	41	14.6%	(6.7%-22.5%)	24	
16	21.0%	(19.6%-22.4%)	66	25.8%	(25.0%-26.7%)	43	13.5%	(11.6%-15.5%)	19	
17	16.4%	(12.1%-20.6%)	53	21.4%	(14.3%-28.5%)	32	12.1%	(10.5%-13.8%)	21	
18 or older	17.9%	(0.0%-37.7%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	17.3%	(11.0%-23.7%)	57	22.7%	(22.4%-23.0%)	34	12.6%	(0.8%-24.4%)	22	
Grade 10	23.2%	(18.5%-28.0%)	69	29.8%	(24.7%-35.0%)	47	14.7%	(10.7%-18.8%)	20	
Grade 11	22.7%	(21.9%-23.4%)	70	26.4%	(22.8%-30.1%)	41	17.2%	(14.9%-19.5%)	26	
Grade 12	15.5%	(8.6%-22.4%)	51	19.9%	(10.9%-28.9%)	30	12.0%	(6.6%-17.3%)	21	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, have you ever been electronically bullied? (Count being bullied through texting, Instagram, Facebook, or other social media.) (hn36c)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	24.9%	(1.4%-48.4%)	6	*	*	*	*	*	*	
Non-Hispanic	19.2%	(17.3%-21.0%)	236	24.0%	(22.0%-26.0%)	141	14.1%	(11.8%-16.4%)	90	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	19.0%	(16.6%-21.4%)	232	23.4%	(20.5%-26.3%)	137	14.3%	(11.9%-16.7%)	89	
Multiple Races	33.3%	(28.9%-37.7%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has anyone ever made offensive racial comments or attacked you at school based on your race or ethnicity? (hn285)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.2%	(4.9%-9.5%)	93	5.8%	(5.4%-6.2%)	35	8.5%	(3.9%-13.0%)	55	
----Age----	
14 or younger	9.1%	(7.4%-10.8%)	26	6.4%	(5.7%-7.1%)	9	11.2%	(8.9%-13.4%)	16	
15	8.1%	(2.2%-14.0%)	26	5.5%	(4.3%-6.8%)	8	10.7%	(0.0%-23.2%)	17	
16	4.6%	(3.7%-5.6%)	15	*	*	*	*	*	*	
17	7.0%	(5.8%-8.1%)	22	5.8%	(2.4%-9.3%)	9	8.0%	(6.9%-9.1%)	14	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	8.4%	(3.0%-13.9%)	28	6.9%	(6.5%-7.3%)	10	9.3%	(0.0%-19.5%)	16	
Grade 10	6.4%	(3.9%-8.9%)	19	*	*	*	*	*	*	
Grade 11	5.0%	(3.0%-7.0%)	15	*	*	*	*	*	*	
Grade 12	8.8%	(7.6%-10.0%)	29	5.1%	(3.5%-6.7%)	8	11.9%	(8.4%-15.5%)	21	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has anyone ever made offensive racial comments or attacked you at school based on your race or ethnicity? (hn285)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	32.3%	(28.6%-35.9%)	8	*	*	*	*	*	*	
Non-Hispanic	6.5%	(3.9%-9.1%)	80	4.2%	(3.4%-5.1%)	25	8.5%	(4.1%-12.8%)	54	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	5.8%	(3.0%-8.6%)	71	4.2%	(3.5%-4.8%)	24	7.3%	(2.6%-12.1%)	46	
Multiple Races	32.9%	(30.7%-35.1%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, did you ever feel so sad or hopeless almost every day for two weeks or more in a row that you stopped doing some usual activities? (hn42)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	34.3%	(29.9%-38.6%)	432	44.8%	(36.8%-52.8%)	271	23.7%	(22.6%-24.9%)	153	
----Age----	
14 or younger	32.8%	(31.1%-34.4%)	91	43.6%	(42.0%-45.2%)	61	20.9%	(18.6%-23.3%)	28	
15	29.7%	(25.5%-33.9%)	91	40.2%	(38.2%-42.2%)	58	18.8%	(11.9%-25.7%)	30	
16	42.0%	(39.7%-44.3%)	130	53.2%	(48.0%-58.5%)	87	27.7%	(19.4%-36.1%)	39	
17	32.3%	(20.7%-43.9%)	104	42.0%	(20.8%-63.1%)	63	24.1%	(21.2%-27.0%)	41	
18 or older	38.0%	(28.4%-47.6%)	17	*	*	*	*	*	*	
----Grade----	
Grade 9	27.0%	(23.3%-30.6%)	87	38.7%	(35.7%-41.8%)	58	15.6%	(9.4%-21.9%)	26	
Grade 10	36.9%	(35.1%-38.7%)	107	47.0%	(44.5%-49.4%)	71	24.4%	(23.5%-25.4%)	33	
Grade 11	37.1%	(30.9%-43.3%)	114	48.7%	(37.9%-59.5%)	75	24.1%	(22.8%-25.4%)	36	
Grade 12	35.6%	(27.8%-43.4%)	116	44.4%	(27.3%-61.4%)	66	28.6%	(28.0%-29.3%)	51	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, did you ever feel so sad or hopeless almost every day for two weeks or more in a row that you stopped doing some usual activities? (hn42)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	42.0%	(29.8%-54.2%)	11	*	*	*	*	*	*	
Non-Hispanic	34.4%	(30.2%-38.6%)	419	45.1%	(37.1%-53.0%)	260	23.9%	(23.0%-24.9%)	150	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	33.6%	(28.8%-38.5%)	405	44.0%	(35.5%-52.5%)	254	23.3%	(21.9%-24.7%)	144	
Multiple Races	53.1%	(40.7%-65.5%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, when you felt sad or hopeless, from whom did you get help?  (Select only one response.) (hn43b)	
Among students who have ever felt sad or hopeless during the past 12 months, the percentage of students who answered that they got help from an adult	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	25.1%	(23.8%-26.5%)	196	28.8%	(28.1%-29.6%)	125	20.3%	(15.9%-24.7%)	68	
----Age----	
14 or younger	20.9%	(20.4%-21.4%)	34	22.7%	(22.4%-23.1%)	24	19.0%	(18.2%-19.8%)	11	
15	27.2%	(22.8%-31.6%)	49	27.8%	(22.5%-33.1%)	26	28.0%	(24.1%-31.8%)	23	
16	20.1%	(19.1%-21.0%)	40	25.3%	(24.1%-26.5%)	29	9.8%	(6.1%-13.4%)	8	
17	29.7%	(25.2%-34.3%)	62	38.0%	(34.2%-41.8%)	43	19.8%	(6.0%-33.5%)	19	
18 or older	40.3%	(28.1%-52.4%)	11	*	*	*	*	*	*	
----Grade----	
Grade 9	21.4%	(17.8%-25.1%)	39	21.4%	(18.1%-24.7%)	23	22.8%	(17.7%-27.9%)	17	
Grade 10	28.2%	(21.8%-34.6%)	52	27.7%	(20.9%-34.5%)	29	30.0%	(24.3%-35.7%)	23	
Grade 11	22.9%	(22.7%-23.2%)	44	30.6%	(26.2%-35.0%)	32	10.9%	(6.5%-15.2%)	9	
Grade 12	29.0%	(22.7%-35.2%)	60	36.0%	(35.1%-37.0%)	41	20.4%	(7.6%-33.1%)	19	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever felt sad or hopeless during the past 12 months, the number of students who answered that they got help from an adult (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, when you felt sad or hopeless, from whom did you get help?  (Select only one response.) (hn43b)	
Among students who have ever felt sad or hopeless during the past 12 months, the percentage of students who answered that they got help from an adult	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	38.1%	(35.1%-41.0%)	7	*	*	*	*	*	*	
Non-Hispanic	25.0%	(23.9%-26.0%)	188	28.3%	(26.7%-29.8%)	117	20.6%	(15.7%-25.4%)	67	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	25.5%	(24.3%-26.7%)	187	29.7%	(28.2%-31.2%)	121	20.2%	(15.4%-25.0%)	65	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever felt sad or hopeless during the past 12 months, the number of students who answered that they got help from an adult (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, when you felt sad or hopeless, from whom did you get help?  (Select only one response.) (h43b)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
A. I did not feel sad or hopeless	37.2%	(35.2%-39.3%)	463	27.3%	(24.7%-30.0%)	163	47.0%	(45.1%-48.9%)	298	
B. I did feel sad or hopeless but did not seek help	20.4%	(18.0%-22.9%)	254	22.7%	(21.9%-23.4%)	135	18.1%	(13.6%-22.5%)	115	
C. Parent or other adult relative	10.9%	(8.2%-13.7%)	136	15.0%	(13.0%-17.0%)	89	7.3%	(3.8%-10.9%)	47	
D. Teacher or other school staff	2.2%	(2.0%-2.5%)	28	2.6%	(2.4%-2.8%)	15	1.6%	(1.1%-2.1%)	10	
E. Other adults	2.6%	(1.4%-3.8%)	32	3.3%	(1.7%-5.0%)	20	1.9%	(1.1%-2.6%)	12	
F. Friends	16.2%	(15.0%-17.5%)	202	19.7%	(19.5%-20.0%)	117	13.2%	(10.4%-15.9%)	84	
G. None of the above	10.3%	(5.9%-14.6%)	128	9.3%	(6.3%-12.3%)	55	11.0%	(4.9%-17.0%)	70	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = N per category (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, when you felt sad or hopeless, from whom did you get help?  (Select only one response.) (hn43b_2)	
Among students who have ever felt sad or hopeless during the past 12 months, the percentage of students who answered that they got help from a teacher or other school staff	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	3.6%	(3.1%-4.1%)	28	3.6%	(3.3%-3.9%)	15	3.0%	(2.1%-4.0%)	10	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	3.5%	(1.6%-5.4%)	6	*	*	*	*	*	*	
16	3.5%	(0.9%-6.0%)	7	*	*	*	*	*	*	
17	5.8%	(4.9%-6.6%)	12	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	3.6%	(0.9%-6.3%)	7	*	*	*	*	*	*	
Grade 12	5.7%	(4.9%-6.5%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever felt sad or hopeless during the past 12 months, the number of students who answered that they got help from a teacher or other school staff (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, when you felt sad or hopeless, from whom did you get help?  (Select only one response.) (hn43b_2)	
Among students who have ever felt sad or hopeless during the past 12 months, the percentage of students who answered that they got help from a teacher or other school staff	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	3.7%	(3.0%-4.3%)	27	3.6%	(3.2%-4.1%)	15	3.1%	(2.1%-4.1%)	10	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	3.7%	(3.0%-4.4%)	27	3.8%	(3.4%-4.2%)	15	2.9%	(1.8%-4.1%)	9	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever felt sad or hopeless during the past 12 months, the number of students who answered that they got help from a teacher or other school staff (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, did you ever seriously consider attempting suicide? (hn44)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	18.1%	(16.7%-19.5%)	227	23.6%	(23.0%-24.1%)	141	12.1%	(9.5%-14.8%)	78	
----Age----	
14 or younger	16.2%	(11.1%-21.2%)	45	23.0%	(17.7%-28.3%)	31	8.9%	(4.7%-13.1%)	12	
15	17.3%	(17.3%-17.3%)	53	21.9%	(18.1%-25.7%)	31	11.5%	(8.7%-14.4%)	18	
16	24.4%	(23.4%-25.5%)	74	29.5%	(25.6%-33.5%)	48	16.7%	(10.8%-22.6%)	23	
17	15.1%	(14.0%-16.2%)	48	19.5%	(16.7%-22.3%)	29	11.5%	(7.6%-15.4%)	20	
18 or older	12.8%	(4.2%-21.4%)	6	*	*	*	*	*	*	
----Grade----	
Grade 9	14.4%	(11.7%-17.1%)	47	23.9%	(17.5%-30.3%)	35	5.8%	(2.8%-8.8%)	10	
Grade 10	17.8%	(16.3%-19.3%)	51	20.0%	(18.4%-21.6%)	30	13.6%	(10.4%-16.7%)	18	
Grade 11	25.9%	(23.9%-28.0%)	78	31.6%	(29.9%-33.3%)	47	18.7%	(12.9%-24.4%)	27	
Grade 12	14.3%	(12.6%-16.0%)	47	18.5%	(12.8%-24.1%)	27	10.9%	(8.3%-13.5%)	19	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, did you ever seriously consider attempting suicide? (hn44)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	25.8%	(18.8%-32.8%)	7	*	*	*	*	*	*	
Non-Hispanic	18.2%	(16.7%-19.7%)	220	23.5%	(23.1%-24.0%)	134	12.4%	(9.8%-15.0%)	78	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	17.5%	(16.3%-18.8%)	210	22.6%	(22.1%-23.2%)	129	12.0%	(9.5%-14.4%)	74	
Multiple Races	32.5%	(25.3%-39.6%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times did you actually attempt suicide? (hn46)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	10.1%	(9.4%-10.8%)	126	12.6%	(11.7%-13.5%)	74	6.9%	(6.2%-7.5%)	44	
----Age----	
14 or younger	11.4%	(7.7%-15.1%)	31	14.0%	(6.9%-21.1%)	18	9.5%	(8.3%-10.6%)	13	
15	7.3%	(5.6%-9.0%)	22	*	*	*	*	*	*	
16	13.3%	(12.2%-14.4%)	40	13.8%	(9.4%-18.3%)	22	12.1%	(9.8%-14.4%)	16	
17	8.5%	(7.7%-9.4%)	29	11.4%	(10.2%-12.7%)	18	4.5%	(3.1%-5.9%)	8	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	9.9%	(5.6%-14.2%)	31	12.8%	(4.7%-20.9%)	18	7.8%	(6.1%-9.4%)	13	
Grade 10	7.4%	(2.9%-12.0%)	22	9.7%	(5.3%-14.1%)	15	4.0%	(1.9%-6.1%)	6	
Grade 11	12.8%	(12.1%-13.5%)	38	13.9%	(12.4%-15.5%)	21	11.1%	(8.8%-13.3%)	16	
Grade 12	9.9%	(8.3%-11.4%)	32	13.9%	(10.7%-17.0%)	21	5.1%	(4.0%-6.1%)	9	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times did you actually attempt suicide? (hn46)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	10.2%	(9.6%-10.9%)	123	12.6%	(11.4%-13.9%)	72	7.1%	(6.5%-7.6%)	44	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	9.5%	(8.8%-10.1%)	112	12.6%	(11.7%-13.5%)	71	6.1%	(5.7%-6.5%)	37	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times did you do something to purposely hurt yourself without wanting to die, such as cutting or burning yourself on purpose? (hn47)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	22.1%	(18.8%-25.4%)	276	31.7%	(23.0%-40.4%)	187	11.5%	(11.0%-12.0%)	73	
----Age----	
14 or younger	22.9%	(19.7%-26.1%)	64	30.1%	(29.9%-30.4%)	39	12.8%	(9.1%-16.5%)	18	
15	20.0%	(15.2%-24.8%)	59	34.9%	(28.2%-41.7%)	46	7.4%	(5.1%-9.6%)	12	
16	27.7%	(23.7%-31.7%)	84	28.7%	(20.0%-37.4%)	47	23.7%	(22.5%-24.9%)	31	
17	19.8%	(11.0%-28.6%)	66	34.0%	(16.5%-51.6%)	52	6.0%	(1.4%-10.7%)	11	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	19.1%	(15.6%-22.5%)	61	25.7%	(24.8%-26.6%)	36	10.6%	(6.5%-14.6%)	18	
Grade 10	24.7%	(16.9%-32.4%)	72	36.9%	(24.7%-49.0%)	56	11.0%	(9.4%-12.7%)	15	
Grade 11	27.6%	(25.0%-30.2%)	83	32.7%	(28.0%-37.4%)	50	19.5%	(15.7%-23.4%)	28	
Grade 12	18.3%	(10.9%-25.7%)	60	31.0%	(11.9%-50.2%)	45	6.5%	(3.3%-9.8%)	12	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times did you do something to purposely hurt yourself without wanting to die, such as cutting or burning yourself on purpose? (hn47)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	22.1%	(18.2%-26.0%)	264	32.0%	(22.7%-41.3%)	179	11.7%	(10.9%-12.5%)	72	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	21.7%	(17.4%-26.0%)	255	31.5%	(22.1%-41.0%)	174	10.8%	(9.4%-12.3%)	66	
Multiple Races	27.6%	(26.1%-29.1%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you smoke cigarettes? (hn48)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.9%	(7.4%-8.4%)	99	6.5%	(5.7%-7.3%)	39	8.9%	(7.1%-10.7%)	57	
----Age----	
14 or younger	6.4%	(6.0%-6.7%)	17	*	*	*	*	*	*	
15	8.4%	(7.5%-9.2%)	26	8.3%	(4.4%-12.3%)	12	8.4%	(6.4%-10.4%)	14	
16	5.5%	(4.3%-6.6%)	17	3.6%	(2.2%-5.0%)	6	6.2%	(3.2%-9.2%)	9	
17	9.9%	(8.9%-10.9%)	31	9.1%	(8.6%-9.5%)	13	10.6%	(8.7%-12.5%)	18	
18 or older	16.6%	(11.9%-21.4%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	5.6%	(3.7%-7.5%)	18	3.9%	(0.8%-7.1%)	6	6.8%	(0.7%-12.8%)	11	
Grade 10	6.2%	(5.0%-7.4%)	18	6.0%	(3.9%-8.2%)	9	6.5%	(6.3%-6.8%)	9	
Grade 11	7.1%	(6.1%-8.1%)	22	5.3%	(4.9%-5.8%)	8	7.6%	(5.0%-10.1%)	11	
Grade 12	11.4%	(9.6%-13.3%)	37	9.9%	(6.7%-13.1%)	15	12.7%	(11.9%-13.5%)	23	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you smoke cigarettes? (hn48)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.5%	(6.8%-8.2%)	91	5.8%	(5.4%-6.2%)	33	8.9%	(7.4%-10.4%)	55	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.7%	(7.3%-8.1%)	92	6.2%	(5.6%-6.8%)	36	8.8%	(7.4%-10.2%)	54	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you smoked a whole cigarette for the first time? (hn51)	
Among students who have smoked a whole cigarette, the percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	47.2%	(27.0%-67.4%)	99	49.5%	(31.3%-67.7%)	49	44.6%	(20.9%-68.2%)	49	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	54.2%	(19.5%-89.0%)	40	49.4%	(26.9%-71.9%)	23	61.9%	(13.9%-100.0%)	16	
16	57.9%	(0.0%-100.0%)	21	*	*	*	*	*	*	
17	32.5%	(0.0%-83.5%)	20	22.5%	(0.0%-82.8%)	7	42.1%	(0.0%-84.7%)	13	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	44.9%	(16.0%-73.8%)	29	41.8%	(12.1%-71.6%)	17	50.1%	(25.3%-75.0%)	12	
Grade 11	42.8%	(14.9%-70.8%)	21	*	*	*	*	*	*	
Grade 12	34.1%	(0.0%-90.0%)	23	22.5%	(0.0%-82.8%)	7	43.4%	(0.0%-94.6%)	17	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have smoked a whole cigarette, the number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you smoked a whole cigarette for the first time? (hn51)	
Among students who have smoked a whole cigarette, the percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	46.9%	(25.2%-68.7%)	94	49.2%	(29.6%-68.8%)	45	45.0%	(20.2%-69.8%)	49	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	45.5%	(22.6%-68.3%)	89	45.3%	(23.3%-67.3%)	40	45.4%	(22.3%-68.5%)	49	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have smoked a whole cigarette, the number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you smoked a whole cigarette for the first time? (hn51_2)	
Percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.7%	(4.1%-11.2%)	99	7.7%	(7.3%-8.1%)	49	7.4%	(0.7%-14.2%)	49	
----Age----	
14 or younger	5.3%	(4.0%-6.7%)	15	*	*	*	*	*	*	
15	12.0%	(5.9%-18.0%)	40	13.6%	(13.5%-13.6%)	23	10.1%	(0.0%-21.7%)	16	
16	6.7%	(3.6%-9.7%)	21	8.0%	(0.2%-15.7%)	14	5.1%	(2.7%-7.4%)	7	
17	6.5%	(0.0%-15.5%)	20	4.9%	(0.0%-16.7%)	7	7.9%	(1.1%-14.7%)	13	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	4.8%	(1.6%-7.9%)	16	5.1%	(1.7%-8.6%)	8	3.8%	(0.0%-12.9%)	7	
Grade 10	9.9%	(5.6%-14.2%)	29	10.9%	(8.7%-13.1%)	17	8.7%	(2.4%-15.1%)	12	
Grade 11	6.7%	(4.2%-9.1%)	21	8.5%	(0.0%-17.3%)	14	4.7%	(1.5%-8.0%)	7	
Grade 12	7.1%	(0.0%-18.3%)	23	4.5%	(0.0%-16.0%)	7	9.2%	(0.0%-20.2%)	17	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you smoked a whole cigarette for the first time? (hn51_2)	
Percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.5%	(3.7%-11.3%)	94	7.5%	(6.9%-8.2%)	45	7.6%	(0.7%-14.4%)	49	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.2%	(3.0%-11.4%)	89	6.6%	(5.4%-7.7%)	40	7.7%	(0.7%-14.7%)	49	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they smoke one or more packs of cigarettes per day? (hn55)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	10.7%	(9.6%-11.9%)	138	7.6%	(5.2%-10.0%)	47	13.6%	(11.5%-15.8%)	90	
----Age----	
14 or younger	7.1%	(4.4%-9.8%)	19	4.7%	(2.2%-7.1%)	6	9.0%	(4.7%-13.4%)	12	
15	16.7%	(16.2%-17.2%)	55	14.3%	(10.7%-17.9%)	24	19.3%	(14.6%-24.0%)	31	
16	12.5%	(6.4%-18.6%)	39	7.7%	(1.7%-13.8%)	13	18.2%	(13.2%-23.1%)	26	
17	7.7%	(7.3%-8.0%)	23	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	9.3%	(2.7%-15.9%)	30	6.2%	(1.9%-10.6%)	9	11.5%	(3.4%-19.6%)	20	
Grade 10	17.6%	(9.5%-25.8%)	51	13.4%	(6.2%-20.7%)	21	22.5%	(14.9%-30.2%)	30	
Grade 11	12.0%	(7.5%-16.6%)	37	7.2%	(1.7%-12.8%)	11	16.7%	(13.6%-19.9%)	26	
Grade 12	4.0%	(0.7%-7.3%)	13	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they smoke one or more packs of cigarettes per day? (hn55)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	10.7%	(9.5%-11.8%)	133	7.2%	(4.7%-9.6%)	43	13.9%	(11.7%-16.0%)	90	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	10.3%	(9.1%-11.4%)	126	6.5%	(4.3%-8.6%)	38	13.8%	(11.4%-16.2%)	88	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get some cigarettes, how easy would it be for you to get some? (hn56)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	46.0%	(38.0%-53.9%)	589	52.7%	(44.4%-61.1%)	329	39.3%	(32.3%-46.3%)	258	
----Age----	
14 or younger	27.3%	(17.0%-37.6%)	76	26.6%	(23.0%-30.2%)	37	26.8%	(10.3%-43.3%)	36	
15	45.9%	(44.3%-47.5%)	149	52.2%	(49.2%-55.1%)	86	39.3%	(37.5%-41.1%)	62	
16	55.9%	(50.0%-61.7%)	177	60.4%	(54.8%-66.1%)	105	50.4%	(45.6%-55.1%)	72	
17	50.7%	(35.6%-65.8%)	155	67.2%	(48.6%-85.9%)	92	37.3%	(26.9%-47.7%)	63	
18 or older	54.7%	(52.8%-56.7%)	30	*	*	*	*	*	*	
----Grade----	
Grade 9	26.4%	(15.0%-37.9%)	86	26.2%	(23.5%-29.0%)	40	25.5%	(7.0%-43.9%)	43	
Grade 10	50.9%	(49.9%-51.8%)	147	54.0%	(51.3%-56.6%)	83	47.4%	(45.3%-49.4%)	64	
Grade 11	53.2%	(44.0%-62.3%)	167	58.3%	(49.3%-67.3%)	92	48.0%	(41.0%-55.1%)	75	
Grade 12	52.8%	(40.2%-65.5%)	174	70.1%	(55.4%-84.7%)	106	38.3%	(27.8%-48.8%)	69	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get some cigarettes, how easy would it be for you to get some? (hn56)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	65.4%	(55.6%-75.2%)	21	*	*	*	*	*	*	
Non-Hispanic	45.6%	(37.6%-53.5%)	568	52.2%	(43.6%-60.8%)	311	39.3%	(32.8%-45.9%)	255	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	57.1%	(52.5%-61.6%)	8	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	45.4%	(37.1%-53.8%)	560	52.1%	(43.3%-61.0%)	312	38.9%	(31.8%-46.0%)	246	
Multiple Races	43.3%	(20.1%-66.6%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think that you will try a cigarette soon? (hn66)	
Percentage of students who answered 'I definitely will', 'I probably will' or 'I probably will not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	34.9%	(31.4%-38.4%)	449	35.0%	(29.9%-40.2%)	219	34.7%	(32.8%-36.6%)	229	
----Age----	
14 or younger	23.5%	(19.1%-28.0%)	66	18.8%	(15.4%-22.2%)	27	28.3%	(22.7%-33.8%)	38	
15	43.8%	(39.2%-48.4%)	144	49.0%	(33.9%-64.1%)	82	38.2%	(31.7%-44.6%)	61	
16	27.7%	(23.7%-31.8%)	88	30.9%	(24.5%-37.3%)	53	24.0%	(20.6%-27.4%)	35	
17	41.2%	(35.8%-46.6%)	126	38.9%	(37.9%-40.0%)	53	43.1%	(32.7%-53.5%)	73	
18 or older	46.6%	(45.2%-48.0%)	26	*	*	*	*	*	*	
----Grade----	
Grade 9	22.8%	(20.2%-25.5%)	75	19.0%	(15.2%-22.9%)	29	25.9%	(18.6%-33.1%)	45	
Grade 10	46.5%	(34.7%-58.3%)	135	49.5%	(31.0%-68.0%)	76	43.0%	(37.9%-48.1%)	59	
Grade 11	25.0%	(21.0%-29.0%)	78	30.2%	(24.2%-36.3%)	47	19.8%	(17.7%-21.9%)	31	
Grade 12	42.9%	(37.9%-48.0%)	142	38.1%	(37.0%-39.3%)	58	47.0%	(36.8%-57.1%)	84	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I definitely will', 'I probably will' or 'I probably will not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think that you will try a cigarette soon? (hn66)	
Percentage of students who answered 'I definitely will', 'I probably will' or 'I probably will not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	32.5%	(20.6%-44.4%)	10	*	*	*	*	*	*	
Non-Hispanic	34.8%	(31.6%-38.0%)	434	35.2%	(30.5%-39.9%)	211	34.5%	(32.7%-36.2%)	223	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	35.2%	(31.8%-38.6%)	436	35.4%	(30.2%-40.5%)	212	35.1%	(33.3%-36.9%)	223	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I definitely will', 'I probably will' or 'I probably will not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think you will smoke a cigarette at any time during the next year? (hn67)	
Percentage of students who answered 'I definitely will', 'I probably will' or 'I probably will not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	36.5%	(31.6%-41.4%)	466	35.3%	(28.4%-42.2%)	217	37.6%	(34.7%-40.5%)	248	
----Age----	
14 or younger	22.8%	(20.9%-24.7%)	64	20.3%	(19.5%-21.1%)	29	25.6%	(21.9%-29.4%)	35	
15	39.8%	(36.5%-43.0%)	129	47.5%	(33.2%-61.9%)	77	31.9%	(24.7%-39.1%)	52	
16	28.5%	(26.4%-30.6%)	90	26.3%	(20.2%-32.5%)	45	31.0%	(23.4%-38.6%)	45	
17	48.0%	(33.4%-62.7%)	144	47.1%	(33.6%-60.6%)	62	48.8%	(33.4%-64.2%)	82	
18 or older	70.3%	(61.8%-78.8%)	39	*	*	*	*	*	*	
----Grade----	
Grade 9	20.0%	(14.1%-26.0%)	66	20.4%	(20.1%-20.7%)	32	19.7%	(8.8%-30.5%)	34	
Grade 10	44.9%	(35.2%-54.6%)	127	47.9%	(30.3%-65.5%)	71	41.6%	(39.4%-43.8%)	56	
Grade 11	28.7%	(26.8%-30.6%)	90	25.2%	(20.1%-30.4%)	40	32.2%	(28.9%-35.5%)	50	
Grade 12	50.3%	(35.9%-64.7%)	164	45.5%	(34.2%-56.7%)	67	54.3%	(37.6%-71.0%)	97	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I definitely will', 'I probably will' or 'I probably will not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think you will smoke a cigarette at any time during the next year? (hn67)	
Percentage of students who answered 'I definitely will', 'I probably will' or 'I probably will not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	41.7%	(30.9%-52.6%)	13	*	*	*	*	*	*	
Non-Hispanic	36.5%	(31.6%-41.5%)	453	34.9%	(28.4%-41.4%)	206	38.1%	(34.9%-41.4%)	247	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	36.6%	(31.8%-41.5%)	450	35.3%	(28.2%-42.5%)	208	37.9%	(35.2%-40.5%)	241	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I definitely will', 'I probably will' or 'I probably will not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think you will smoke a cigarette at any time during the next year? (hn67_2)	
Percentage of students who answered 'I definitely will not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	63.5%	(58.6%-68.4%)	811	64.7%	(57.8%-71.6%)	398	62.4%	(59.5%-65.3%)	412	
----Age----	
14 or younger	77.2%	(75.3%-79.1%)	216	79.7%	(78.9%-80.5%)	113	74.4%	(70.6%-78.1%)	101	
15	60.2%	(57.0%-63.5%)	196	52.5%	(38.1%-66.8%)	85	68.1%	(60.9%-75.3%)	111	
16	71.5%	(69.4%-73.6%)	225	73.7%	(67.5%-79.8%)	126	69.0%	(61.4%-76.6%)	99	
17	52.0%	(37.3%-66.6%)	156	52.9%	(39.4%-66.4%)	70	51.2%	(35.8%-66.6%)	86	
18 or older	29.7%	(21.2%-38.2%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	80.0%	(74.0%-85.9%)	265	79.6%	(79.3%-79.9%)	123	80.3%	(69.5%-91.2%)	140	
Grade 10	55.1%	(45.4%-64.8%)	156	52.1%	(34.5%-69.7%)	77	58.4%	(56.2%-60.6%)	79	
Grade 11	71.3%	(69.4%-73.2%)	223	74.8%	(69.6%-79.9%)	117	67.8%	(64.5%-71.1%)	106	
Grade 12	49.7%	(35.3%-64.1%)	162	54.5%	(43.3%-65.8%)	80	45.7%	(29.0%-62.4%)	82	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I definitely will not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think you will smoke a cigarette at any time during the next year? (hn67_2)	
Percentage of students who answered 'I definitely will not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	58.3%	(47.4%-69.1%)	18	*	*	*	*	*	*	
Non-Hispanic	63.5%	(58.5%-68.4%)	786	65.1%	(58.6%-71.6%)	384	61.9%	(58.6%-65.1%)	401	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	63.4%	(58.5%-68.2%)	778	64.7%	(57.5%-71.8%)	382	62.1%	(59.5%-64.8%)	395	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I definitely will not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If one of your closest friends offered you a cigarette, would you smoke it? (hn70a)	
Percentage of students who answered 'Definitely yes', 'Probably yes' or 'Probably not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	41.2%	(35.2%-47.3%)	524	42.0%	(33.8%-50.1%)	261	40.5%	(36.4%-44.6%)	261	
----Age----	
14 or younger	32.0%	(24.2%-39.8%)	87	25.9%	(22.7%-29.1%)	37	38.7%	(25.5%-51.9%)	50	
15	44.7%	(41.3%-48.2%)	144	49.7%	(34.8%-64.7%)	83	39.1%	(29.8%-48.4%)	60	
16	37.2%	(32.6%-41.7%)	119	40.9%	(30.2%-51.5%)	71	32.8%	(30.9%-34.7%)	48	
17	46.7%	(37.1%-56.2%)	139	54.1%	(42.3%-65.8%)	70	41.0%	(32.4%-49.6%)	69	
18 or older	62.2%	(57.1%-67.3%)	34	*	*	*	*	*	*	
----Grade----	
Grade 9	30.2%	(27.0%-33.3%)	98	25.6%	(22.1%-29.1%)	40	34.1%	(29.8%-38.5%)	57	
Grade 10	48.2%	(38.9%-57.4%)	138	51.2%	(35.2%-67.1%)	80	44.5%	(42.5%-46.5%)	58	
Grade 11	34.5%	(31.5%-37.5%)	108	36.8%	(27.0%-46.6%)	58	32.2%	(28.9%-35.5%)	50	
Grade 12	49.3%	(40.0%-58.5%)	159	52.1%	(44.0%-60.3%)	75	47.0%	(36.8%-57.1%)	84	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Definitely yes', 'Probably yes' or 'Probably not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If one of your closest friends offered you a cigarette, would you smoke it? (hn70a)	
Percentage of students who answered 'Definitely yes', 'Probably yes' or 'Probably not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	48.5%	(42.4%-54.6%)	16	*	*	*	*	*	*	
Non-Hispanic	40.9%	(34.9%-46.9%)	504	41.7%	(33.8%-49.6%)	248	40.3%	(36.1%-44.5%)	256	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	41.4%	(35.0%-47.8%)	505	42.1%	(33.4%-50.8%)	251	40.8%	(36.5%-45.0%)	253	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Definitely yes', 'Probably yes' or 'Probably not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to smoke cigarettes? (hn232)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	30.9%	(29.5%-32.3%)	394	30.7%	(26.0%-35.5%)	190	30.8%	(24.1%-37.5%)	201	
----Age----	
14 or younger	16.0%	(8.4%-23.5%)	44	13.7%	(13.0%-14.5%)	19	16.9%	(0.8%-33.0%)	22	
15	27.7%	(25.9%-29.5%)	92	34.5%	(21.2%-47.8%)	58	20.6%	(5.2%-36.0%)	34	
16	33.3%	(24.7%-42.0%)	104	33.3%	(26.5%-40.2%)	57	33.3%	(18.4%-48.2%)	47	
17	37.0%	(30.3%-43.8%)	111	36.0%	(28.2%-43.9%)	48	37.8%	(32.0%-43.6%)	64	
18 or older	78.5%	(66.6%-90.4%)	43	*	*	*	*	*	*	
----Grade----	
Grade 9	15.0%	(0.7%-29.4%)	49	12.7%	(12.2%-13.1%)	19	15.8%	(0.0%-42.1%)	27	
Grade 10	27.9%	(20.9%-34.9%)	82	34.7%	(17.0%-52.4%)	54	20.1%	(17.2%-23.0%)	27	
Grade 11	35.5%	(25.7%-45.3%)	110	33.7%	(24.4%-42.9%)	52	37.3%	(23.8%-50.7%)	58	
Grade 12	44.0%	(33.7%-54.3%)	143	42.1%	(30.1%-54.0%)	62	45.6%	(36.7%-54.4%)	82	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to smoke cigarettes? (hn232)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	47.6%	(47.6%-47.7%)	14	*	*	*	*	*	*	
Non-Hispanic	30.7%	(29.3%-32.0%)	380	29.9%	(25.1%-34.8%)	178	31.3%	(24.7%-37.9%)	201	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	57.1%	(52.5%-61.6%)	8	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	30.0%	(28.0%-32.1%)	368	29.7%	(25.4%-34.1%)	177	30.1%	(22.6%-37.7%)	190	
Multiple Races	40.9%	(18.7%-63.1%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you in the same car with someone who was smoking cigarettes? (hn75a)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	15.2%	(8.1%-22.2%)	194	15.3%	(5.6%-25.1%)	95	15.0%	(10.3%-19.6%)	98	
----Age----	
14 or younger	13.2%	(7.1%-19.4%)	36	5.4%	(3.6%-7.1%)	7	21.1%	(9.9%-32.3%)	28	
15	18.3%	(13.4%-23.2%)	60	22.6%	(20.6%-24.6%)	37	14.1%	(6.4%-21.8%)	23	
16	16.5%	(13.3%-19.7%)	52	20.1%	(12.8%-27.4%)	35	12.1%	(5.4%-18.8%)	17	
17	15.1%	(0.0%-30.4%)	46	11.7%	(0.0%-40.4%)	16	17.8%	(12.8%-22.7%)	30	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	12.3%	(0.0%-26.1%)	40	5.8%	(2.3%-9.4%)	9	17.6%	(0.0%-39.1%)	30	
Grade 10	18.3%	(16.2%-20.3%)	52	23.0%	(20.2%-25.8%)	35	13.0%	(3.5%-22.4%)	18	
Grade 11	14.9%	(11.2%-18.5%)	47	17.6%	(10.5%-24.8%)	28	12.1%	(7.2%-17.0%)	19	
Grade 12	13.8%	(0.0%-28.4%)	46	13.6%	(0.0%-37.6%)	20	14.0%	(7.3%-20.7%)	25	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you in the same car with someone who was smoking cigarettes? (hn75a)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	15.3%	(8.6%-22.1%)	190	15.5%	(6.3%-24.7%)	92	15.2%	(10.6%-19.7%)	98	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	14.4%	(6.6%-22.2%)	177	14.2%	(3.3%-25.1%)	84	14.6%	(9.6%-19.7%)	93	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you in the same car with someone who was smoking cigarettes? (hn75a_2)	
Among students under the age of 16, the percentage who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	16.0%	(10.5%-21.5%)	96	14.7%	(12.1%-17.2%)	44	17.2%	(8.2%-26.2%)	51	
----Age----	
14 or younger	13.2%	(7.1%-19.4%)	36	5.4%	(3.6%-7.1%)	7	21.1%	(9.9%-32.3%)	28	
15	18.3%	(13.4%-23.2%)	60	22.6%	(20.6%-24.6%)	37	14.1%	(6.4%-21.8%)	23	
16	*	*	*	*	*	*	*	*	*	
17	*	*	*	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	12.3%	(0.0%-26.4%)	40	5.8%	(2.3%-9.4%)	9	17.9%	(0.0%-39.9%)	30	
Grade 10	18.3%	(15.8%-20.8%)	46	22.8%	(22.3%-23.3%)	32	12.6%	(5.0%-20.3%)	14	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students under the age of 16, the number who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you in the same car with someone who was smoking cigarettes? (hn75a_2)	
Among students under the age of 16, the percentage who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	16.1%	(10.7%-21.6%)	93	14.9%	(12.5%-17.2%)	43	17.5%	(8.8%-26.2%)	50	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	15.2%	(9.7%-20.8%)	87	13.4%	(10.8%-15.9%)	38	17.2%	(8.5%-26.0%)	49	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students under the age of 16, the number who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you in the same room with someone who was smoking cigarettes? (hn52a)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	16.0%	(10.0%-22.0%)	204	17.7%	(12.8%-22.7%)	110	14.3%	(7.5%-21.1%)	93	
----Age----	
14 or younger	15.4%	(11.3%-19.6%)	42	10.2%	(8.5%-11.9%)	14	20.5%	(13.4%-27.7%)	27	
15	20.8%	(8.6%-33.1%)	68	29.1%	(23.2%-35.0%)	47	12.4%	(0.0%-29.9%)	20	
16	15.6%	(12.8%-18.3%)	49	17.2%	(9.1%-25.3%)	30	13.7%	(10.4%-17.0%)	20	
17	12.7%	(0.8%-24.5%)	39	13.8%	(0.0%-36.1%)	19	11.7%	(8.3%-15.1%)	20	
18 or older	12.6%	(9.8%-15.4%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	16.7%	(4.6%-28.9%)	54	13.8%	(12.1%-15.5%)	21	18.9%	(0.0%-39.9%)	32	
Grade 10	14.8%	(7.1%-22.4%)	42	21.2%	(12.1%-30.3%)	32	7.5%	(4.2%-10.8%)	10	
Grade 11	16.7%	(12.6%-20.7%)	52	21.9%	(9.5%-34.3%)	34	11.5%	(9.3%-13.7%)	18	
Grade 12	14.0%	(3.6%-24.4%)	46	12.9%	(0.0%-35.0%)	19	15.0%	(14.6%-15.3%)	26	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you in the same room with someone who was smoking cigarettes? (hn52a)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	20.8%	(14.9%-26.7%)	7	*	*	*	*	*	*	
Non-Hispanic	16.0%	(9.7%-22.3%)	198	17.7%	(12.0%-23.4%)	105	14.5%	(7.7%-21.2%)	93	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	15.3%	(9.2%-21.3%)	187	16.4%	(10.8%-22.0%)	97	14.2%	(7.9%-20.4%)	89	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you ever used an electronic vapor product? (hn233)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	32.1%	(27.4%-36.7%)	392	34.9%	(28.6%-41.2%)	203	28.9%	(25.8%-32.0%)	181	
----Age----	
14 or younger	15.8%	(9.0%-22.6%)	42	14.0%	(6.5%-21.4%)	18	17.7%	(11.2%-24.3%)	23	
15	29.7%	(23.1%-36.4%)	90	37.5%	(34.2%-40.8%)	52	22.5%	(12.0%-33.0%)	36	
16	32.2%	(26.0%-38.4%)	96	34.7%	(27.0%-42.4%)	56	27.6%	(21.6%-33.5%)	37	
17	45.3%	(40.7%-49.9%)	142	50.1%	(40.2%-60.0%)	72	40.5%	(40.2%-40.8%)	68	
18 or older	51.5%	(13.3%-89.7%)	23	*	*	*	*	*	*	
----Grade----	
Grade 9	14.9%	(3.9%-25.9%)	46	12.5%	(5.1%-20.0%)	18	16.8%	(3.0%-30.6%)	28	
Grade 10	31.2%	(26.2%-36.2%)	88	40.2%	(35.3%-45.1%)	58	21.5%	(17.6%-25.4%)	29	
Grade 11	33.9%	(33.5%-34.3%)	101	37.1%	(36.0%-38.1%)	55	29.2%	(27.7%-30.8%)	43	
Grade 12	46.8%	(43.0%-50.5%)	150	49.1%	(35.5%-62.6%)	71	44.3%	(39.8%-48.8%)	76	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you ever used an electronic vapor product? (hn233)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	43.4%	(26.0%-60.8%)	11	*	*	*	*	*	*	
Non-Hispanic	32.0%	(27.3%-36.7%)	377	34.6%	(27.8%-41.3%)	192	29.2%	(26.3%-32.1%)	179	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	31.3%	(26.2%-36.4%)	366	34.0%	(27.3%-40.6%)	188	28.6%	(25.1%-32.0%)	172	
Multiple Races	40.5%	(25.3%-55.7%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you use an electronic vapor product? (hn234)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	18.6%	(18.3%-18.9%)	226	20.5%	(20.0%-20.9%)	120	16.2%	(16.0%-16.4%)	100	
----Age----	
14 or younger	10.1%	(6.0%-14.1%)	28	7.9%	(3.4%-12.3%)	11	12.2%	(8.3%-16.1%)	17	
15	18.6%	(14.3%-23.0%)	56	22.8%	(9.8%-35.8%)	32	14.0%	(11.9%-16.0%)	22	
16	19.4%	(15.5%-23.2%)	57	22.1%	(15.1%-29.1%)	35	14.2%	(11.4%-17.0%)	19	
17	22.6%	(22.4%-22.8%)	68	27.3%	(25.5%-29.2%)	38	18.4%	(16.7%-20.1%)	30	
18 or older	38.8%	(13.4%-64.2%)	18	*	*	*	*	*	*	
----Grade----	
Grade 9	8.4%	(2.4%-14.3%)	26	6.9%	(2.7%-11.1%)	10	9.4%	(2.1%-16.7%)	16	
Grade 10	19.4%	(15.1%-23.6%)	56	23.8%	(15.1%-32.5%)	36	14.1%	(12.6%-15.6%)	19	
Grade 11	20.5%	(19.3%-21.8%)	60	24.5%	(22.0%-27.1%)	36	14.8%	(12.4%-17.2%)	21	
Grade 12	24.7%	(23.7%-25.6%)	76	26.1%	(20.8%-31.3%)	37	23.4%	(18.5%-28.4%)	39	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you use an electronic vapor product? (hn234)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	18.5%	(18.1%-18.9%)	217	20.3%	(19.3%-21.3%)	113	16.3%	(16.0%-16.6%)	99	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	18.0%	(17.4%-18.6%)	209	20.1%	(19.6%-20.7%)	112	15.7%	(15.3%-16.2%)	93	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you used an electronic vapor product, what was in the vapor you inhaled? (hn248a)	
Percentage of students who answered 'Nicotine'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	55.4%	(51.1%-59.8%)	186	59.7%	(56.7%-62.7%)	103	47.3%	(38.8%-55.8%)	72	
----Age----	
14 or younger	46.0%	(27.8%-64.2%)	21	*	*	*	*	*	*	
15	59.6%	(57.3%-61.9%)	40	65.2%	(59.0%-71.4%)	24	47.1%	(43.0%-51.2%)	13	
16	48.4%	(46.2%-50.6%)	39	47.3%	(42.4%-52.2%)	23	40.4%	(28.8%-52.1%)	11	
17	60.1%	(56.5%-63.8%)	81	59.7%	(55.2%-64.2%)	38	58.9%	(51.5%-66.3%)	41	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	47.6%	(43.0%-52.3%)	23	63.2%	(43.7%-82.8%)	10	40.1%	(18.2%-62.1%)	13	
Grade 10	57.8%	(49.0%-66.6%)	44	54.8%	(51.2%-58.4%)	28	61.4%	(40.2%-82.5%)	14	
Grade 11	50.8%	(40.4%-61.2%)	40	*	*	*	*	*	*	
Grade 12	59.1%	(57.0%-61.2%)	78	61.3%	(55.2%-67.3%)	34	55.9%	(51.8%-59.9%)	41	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Nicotine' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you used an electronic vapor product, what was in the vapor you inhaled? (hn248a)	
Percentage of students who answered 'Nicotine'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	55.6%	(50.6%-60.7%)	181	60.2%	(56.7%-63.7%)	99	47.3%	(38.3%-56.3%)	71	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	55.8%	(48.6%-63.0%)	169	59.5%	(53.5%-65.4%)	95	48.8%	(38.2%-59.4%)	66	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Nicotine' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you used an electronic vapor product, what was in the vapor you inhaled? (h248a)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
A.  I have never used an electronic vapor product	71.3%	(68.3%-74.3%)	832	68.6%	(64.6%-72.7%)	375	74.6%	(72.1%-77.1%)	446	
B.  Nicotine	15.9%	(13.0%-18.8%)	186	18.7%	(15.5%-22.0%)	103	12.0%	(8.7%-15.3%)	72	
C. Marijuana, THC, or hash oil	6.1%	(5.0%-7.3%)	72	5.5%	(3.6%-7.5%)	30	6.9%	(2.7%-11.1%)	41	
D. Just flavoring	4.2%	(1.7%-6.6%)	49	4.0%	(3.7%-4.3%)	22	4.5%	(0.0%-9.1%)	27	
E. Not sure	2.5%	(1.2%-3.7%)	29	3.1%	(1.7%-4.4%)	17	2.0%	(0.8%-3.3%)	12	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = N per category (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you used an electronic vapor product, what was in the vapor you inhaled? (hn248a_2)	
Percentage of students who answered 'Marijuana, THC, or hash oil'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	21.4%	(15.1%-27.7%)	72	17.7%	(13.7%-21.6%)	30	27.2%	(8.0%-46.3%)	41	
----Age----	
14 or younger	16.5%	(15.5%-17.4%)	7	*	*	*	*	*	*	
15	20.2%	(7.7%-32.8%)	14	17.3%	(7.2%-27.5%)	6	26.7%	(0.0%-73.2%)	7	
16	29.6%	(21.9%-37.3%)	24	23.2%	(15.1%-31.4%)	11	47.1%	(3.9%-90.4%)	12	
17	18.2%	(15.1%-21.4%)	25	17.2%	(13.2%-21.2%)	11	19.9%	(16.5%-23.3%)	14	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	17.2%	(13.7%-20.7%)	8	*	*	*	*	*	*	
Grade 10	24.5%	(18.0%-31.1%)	19	22.5%	(13.1%-31.9%)	11	30.6%	(0.0%-68.8%)	7	
Grade 11	23.3%	(17.4%-29.2%)	18	11.4%	(5.9%-17.0%)	6	53.9%	(18.3%-89.5%)	12	
Grade 12	20.2%	(13.3%-27.2%)	27	19.4%	(10.8%-28.0%)	11	21.6%	(14.9%-28.4%)	16	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Marijuana, THC, or hash oil' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you used an electronic vapor product, what was in the vapor you inhaled? (hn248a_2)	
Percentage of students who answered 'Marijuana, THC, or hash oil'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	21.6%	(14.3%-29.0%)	70	17.9%	(15.4%-20.5%)	30	27.3%	(7.9%-46.7%)	41	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	22.2%	(13.2%-31.2%)	67	18.5%	(16.4%-20.6%)	29	28.0%	(5.1%-50.9%)	38	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Marijuana, THC, or hash oil' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how did you usually get your electronic vapor products? (Select only one response.) (hn240b_2)	
Among those who have used an electronic vapor product during the past 30 days, the percentage of students who bought their electronic vapor product at an in-person store, shop, or kiosk	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	18.7%	(13.1%-24.4%)	41	7.7%	(0.2%-15.1%)	9	32.7%	(9.7%-55.6%)	31	
----Age----	
14 or younger	22.6%	(21.1%-24.1%)	8	*	*	*	*	*	*	
15	16.5%	(0.0%-38.7%)	9	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	28.3%	(18.1%-38.5%)	19	15.4%	(1.9%-28.9%)	6	44.0%	(32.2%-55.8%)	13	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	24.9%	(19.8%-29.9%)	8	*	*	*	*	*	*	
Grade 10	15.6%	(0.0%-35.7%)	9	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	27.7%	(14.5%-40.9%)	19	17.7%	(0.0%-41.0%)	6	36.4%	(28.3%-44.5%)	13	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among those who have used an electronic vapor product during the past 30 days, the number of students who bought their electronic vapor product at an in-person store, shop, or kiosk (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how did you usually get your electronic vapor products? (Select only one response.) (hn240b_2)	
Among those who have used an electronic vapor product during the past 30 days, the percentage of students who bought their electronic vapor product at an in-person store, shop, or kiosk	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	16.2%	(8.6%-23.9%)	34	*	*	*	*	*	*	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	15.1%	(6.9%-23.3%)	30	5.6%	(0.0%-11.1%)	6	28.4%	(1.7%-55.1%)	24	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among those who have used an electronic vapor product during the past 30 days, the number of students who bought their electronic vapor product at an in-person store, shop, or kiosk (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how did you usually get your electronic vapor products? (Select only one response.) (h240b)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
A. I did not use any electronic vapor products during the past 30 days	81.7%	(79.5%-83.8%)	977	79.7%	(76.8%-82.6%)	458	84.4%	(82.8%-85.9%)	509	
B. I got or bought them from a friend, family member, or someone else	9.7%	(9.2%-10.1%)	116	13.1%	(10.2%-15.9%)	75	5.9%	(3.7%-8.0%)	35	
C. I bought them myself in a vape shop or tobacco shop	2.5%	(2.0%-2.9%)	30	1.6%	(0.3%-2.8%)	9	3.2%	(1.0%-5.4%)	19	
D. I bought them myself in a convenience store, supermarket, discount store, or gas station	0.8%	(0.2%-1.4%)	10	*	*	*	*	*	*	
E. I bought them myself at a mall or shopping center kiosk or stand	*	*	*	*	*	*	*	*	*	
F. I bought them myself on the Internet, such as from a product website, vape store website, or other website like eBay, Amazon, Facebook Marketplace, or Craigslist	*	*	*	*	*	*	*	*	*	
G. I took them from a store or another person	*	*	*	*	*	*	*	*	*	
H. I got them in some other way	5.1%	(4.4%-5.8%)	61	5.7%	(4.3%-7.1%)	33	4.4%	(2.9%-5.9%)	26	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = N per category (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they use electronic vapor products every day? (hn268)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	22.4%	(16.7%-28.1%)	278	19.0%	(14.3%-23.6%)	111	25.6%	(19.4%-31.8%)	163	
----Age----	
14 or younger	16.1%	(10.7%-21.5%)	45	15.0%	(10.8%-19.3%)	20	17.8%	(3.8%-31.9%)	25	
15	21.7%	(14.4%-29.0%)	63	19.9%	(15.0%-24.9%)	25	22.9%	(12.2%-33.6%)	36	
16	24.4%	(17.6%-31.1%)	71	15.3%	(2.2%-28.4%)	24	35.9%	(33.3%-38.5%)	48	
17	26.7%	(21.7%-31.7%)	89	23.5%	(16.9%-30.0%)	37	28.3%	(23.6%-33.1%)	50	
18 or older	22.2%	(12.7%-31.6%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	15.3%	(7.8%-22.8%)	50	13.7%	(10.8%-16.7%)	20	17.2%	(4.1%-30.4%)	30	
Grade 10	24.1%	(16.9%-31.2%)	69	21.1%	(16.7%-25.4%)	30	26.9%	(18.3%-35.5%)	37	
Grade 11	27.6%	(22.9%-32.2%)	81	19.5%	(13.7%-25.2%)	28	36.8%	(34.8%-38.7%)	53	
Grade 12	22.1%	(15.8%-28.4%)	73	21.5%	(12.0%-30.9%)	32	21.4%	(16.0%-26.8%)	38	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they use electronic vapor products every day? (hn268)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	21.9%	(15.8%-28.0%)	261	17.3%	(11.7%-22.9%)	96	26.0%	(19.7%-32.2%)	161	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	22.5%	(16.9%-28.2%)	264	18.5%	(13.8%-23.2%)	102	26.1%	(20.0%-32.2%)	158	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get electronic vapor products, how easy would it be for you to get one? (hn270)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	55.8%	(48.7%-62.8%)	717	55.8%	(45.2%-66.4%)	347	55.7%	(51.9%-59.5%)	367	
----Age----	
14 or younger	32.3%	(19.0%-45.5%)	89	25.8%	(15.0%-36.6%)	36	37.8%	(23.1%-52.5%)	51	
15	58.0%	(55.3%-60.8%)	190	62.9%	(57.4%-68.3%)	104	53.2%	(41.9%-64.6%)	87	
16	57.7%	(45.2%-70.2%)	183	58.8%	(41.5%-76.1%)	102	56.4%	(50.0%-62.9%)	81	
17	67.7%	(65.2%-70.1%)	206	70.9%	(54.6%-87.3%)	97	65.0%	(55.9%-74.1%)	110	
18 or older	82.1%	(68.7%-95.5%)	45	*	*	*	*	*	*	
----Grade----	
Grade 9	34.3%	(16.2%-52.3%)	112	27.2%	(19.0%-35.4%)	41	39.6%	(15.5%-63.8%)	69	
Grade 10	56.5%	(56.0%-57.1%)	163	60.2%	(57.4%-63.0%)	93	52.4%	(49.3%-55.5%)	71	
Grade 11	62.7%	(53.3%-72.0%)	196	62.8%	(47.0%-78.6%)	99	62.6%	(59.4%-65.7%)	98	
Grade 12	68.5%	(66.1%-70.9%)	226	70.5%	(54.8%-86.1%)	106	66.9%	(58.1%-75.7%)	120	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get electronic vapor products, how easy would it be for you to get one? (hn270)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	55.9%	(32.9%-78.9%)	18	*	*	*	*	*	*	
Non-Hispanic	55.8%	(49.0%-62.5%)	694	56.3%	(46.8%-65.8%)	335	55.2%	(51.1%-59.2%)	358	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	57.1%	(52.5%-61.6%)	8	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	55.7%	(48.4%-63.0%)	687	55.7%	(45.3%-66.2%)	332	55.6%	(51.2%-59.9%)	354	
Multiple Races	52.6%	(46.0%-59.3%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you use chewing tobacco, snuff, dip, snus, or dissolvable tobacco products, such as Copenhagen, Grizzly, Skoal, or Camel Snus? (Do not count any electronic vapor products.) (hn251b)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	3.9%	(3.4%-4.4%)	48	2.5%	(1.7%-3.2%)	15	5.3%	(3.9%-6.8%)	34	
----Age----	
14 or younger	5.8%	(2.0%-9.7%)	16	*	*	*	*	*	*	
15	3.6%	(2.8%-4.3%)	11	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	4.9%	(0.0%-11.8%)	16	5.3%	(4.1%-6.4%)	8	4.7%	(0.0%-16.6%)	8	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	5.0%	(1.2%-8.9%)	16	*	*	*	*	*	*	
Grade 10	2.9%	(2.6%-3.3%)	9	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	7.0%	(2.5%-11.4%)	23	5.4%	(4.5%-6.3%)	8	8.4%	(1.0%-15.9%)	15	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you use chewing tobacco, snuff, dip, snus, or dissolvable tobacco products, such as Copenhagen, Grizzly, Skoal, or Camel Snus? (Do not count any electronic vapor products.) (hn251b)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	3.7%	(3.1%-4.3%)	44	2.1%	(1.7%-2.4%)	12	5.3%	(4.0%-6.5%)	32	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	3.1%	(2.5%-3.7%)	36	1.9%	(1.1%-2.8%)	11	4.2%	(2.4%-6.0%)	25	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you smoke cigars, cigarillos, or little cigars? (hn49)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	3.6%	(2.3%-4.8%)	44	*	*	*	*	*	*	
----Age----	
14 or younger	5.4%	(5.0%-5.7%)	15	*	*	*	*	*	*	
15	2.5%	(2.1%-2.9%)	7	*	*	*	*	*	*	
16	2.7%	(1.2%-4.3%)	8	*	*	*	*	*	*	
17	3.8%	(0.0%-10.6%)	13	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	4.6%	(3.9%-5.3%)	15	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	2.8%	(1.2%-4.3%)	8	*	*	*	*	*	*	
Grade 12	5.8%	(1.2%-10.4%)	19	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you smoke cigars, cigarillos, or little cigars? (hn49)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	3.3%	(2.1%-4.5%)	40	*	*	*	*	*	*	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	2.9%	(1.8%-4.0%)	34	*	*	*	*	*	*	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who are susceptible to cigarette use (among all students including those who have tried or are current cigarette users) (hntobsus)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	48.7%	(41.0%-56.4%)	612	49.2%	(40.3%-58.0%)	302	48.2%	(41.6%-54.9%)	310	
----Age----	
14 or younger	36.2%	(26.8%-45.6%)	98	34.3%	(28.5%-40.1%)	49	38.7%	(25.5%-51.9%)	50	
15	56.5%	(53.3%-59.7%)	178	61.8%	(46.8%-76.8%)	100	50.8%	(41.8%-59.8%)	78	
16	43.8%	(39.0%-48.5%)	138	46.0%	(36.0%-56.0%)	79	41.1%	(40.1%-42.1%)	59	
17	53.3%	(37.6%-69.0%)	159	54.1%	(42.3%-65.8%)	70	52.7%	(33.9%-71.5%)	89	
18 or older	70.3%	(61.8%-78.8%)	39	*	*	*	*	*	*	
----Grade----	
Grade 9	35.1%	(33.2%-36.9%)	114	33.3%	(27.6%-39.0%)	51	36.8%	(33.8%-39.8%)	62	
Grade 10	60.5%	(47.8%-73.1%)	167	63.5%	(43.2%-83.7%)	94	57.0%	(52.1%-61.8%)	73	
Grade 11	40.9%	(37.2%-44.6%)	128	43.4%	(34.6%-52.2%)	68	38.4%	(37.2%-39.5%)	60	
Grade 12	56.7%	(40.7%-72.8%)	184	55.2%	(44.2%-66.3%)	80	58.0%	(37.9%-78.0%)	104	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who are susceptible to cigarette use (among all students including those who have tried or are current cigarette users) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who are susceptible to cigarette use (among all students including those who have tried or are current cigarette users) (hntobsus)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	48.4%	(42.0%-54.7%)	15	*	*	*	*	*	*	
Non-Hispanic	48.6%	(40.9%-56.3%)	593	49.1%	(40.4%-57.8%)	288	48.2%	(41.4%-54.9%)	305	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	49.1%	(41.0%-57.3%)	594	49.6%	(40.1%-59.0%)	291	48.8%	(41.9%-55.7%)	302	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who are susceptible to cigarette use (among all students including those who have tried or are current cigarette users) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who are susceptible to cigarette use (among students who have never tried cigarettes) (hntobsus_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	40.6%	(32.0%-49.2%)	430	41.1%	(33.2%-49.1%)	214	40.2%	(30.9%-49.4%)	216	
----Age----	
14 or younger	32.8%	(24.5%-41.1%)	84	31.8%	(27.5%-36.0%)	44	34.5%	(21.8%-47.1%)	40	
15	47.2%	(43.7%-50.7%)	120	48.9%	(36.3%-61.6%)	59	45.6%	(39.9%-51.3%)	61	
16	40.3%	(33.2%-47.4%)	112	43.6%	(32.5%-54.8%)	68	36.1%	(29.9%-42.2%)	44	
17	41.0%	(24.0%-58.1%)	97	39.9%	(28.8%-51.1%)	40	41.8%	(20.6%-63.0%)	57	
18 or older	51.8%	(34.2%-69.4%)	18	*	*	*	*	*	*	
----Grade----	
Grade 9	32.6%	(30.4%-34.8%)	101	29.7%	(26.2%-33.2%)	44	35.6%	(33.7%-37.4%)	57	
Grade 10	52.4%	(37.7%-67.0%)	116	52.3%	(32.7%-71.9%)	59	52.4%	(43.0%-61.9%)	57	
Grade 11	33.6%	(29.2%-37.9%)	88	40.5%	(31.2%-49.9%)	57	25.5%	(18.7%-32.3%)	31	
Grade 12	45.1%	(25.6%-64.5%)	115	43.2%	(31.4%-55.1%)	49	46.6%	(21.0%-72.1%)	66	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who are susceptible to cigarette use (among students who have never tried cigarettes) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who are susceptible to cigarette use (among students who have never tried cigarettes) (hntobsus_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	35.7%	(29.9%-41.6%)	8	*	*	*	*	*	*	
Non-Hispanic	40.6%	(31.7%-49.4%)	417	41.4%	(33.2%-49.5%)	207	39.9%	(30.2%-49.5%)	210	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	41.0%	(32.0%-50.1%)	420	41.4%	(33.0%-49.8%)	209	40.8%	(31.0%-50.6%)	211	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who are susceptible to cigarette use (among students who have never tried cigarettes) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who smoked cigarettes or cigars or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (hnanytoba)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	8.5%	(7.6%-9.4%)	103	7.3%	(6.6%-7.9%)	42	9.0%	(6.4%-11.7%)	55	
----Age----	
14 or younger	9.3%	(9.0%-9.7%)	24	5.0%	(0.8%-9.3%)	7	14.5%	(11.3%-17.7%)	18	
15	5.4%	(4.8%-5.9%)	16	5.0%	(0.7%-9.3%)	7	5.8%	(2.6%-9.1%)	9	
16	7.0%	(4.0%-10.1%)	21	5.5%	(5.0%-6.0%)	9	5.2%	(2.0%-8.4%)	7	
17	10.9%	(4.6%-17.1%)	35	9.9%	(6.2%-13.6%)	15	11.7%	(3.2%-20.2%)	21	
18 or older	18.7%	(5.4%-32.0%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	8.0%	(6.9%-9.1%)	24	4.6%	(0.1%-9.1%)	7	11.5%	(9.8%-13.2%)	18	
Grade 10	4.7%	(3.6%-5.8%)	14	*	*	*	*	*	*	
Grade 11	7.3%	(3.9%-10.8%)	22	6.5%	(5.5%-7.6%)	9	4.8%	(1.9%-7.8%)	7	
Grade 12	13.6%	(8.1%-19.1%)	43	11.4%	(2.9%-20.0%)	16	15.4%	(12.3%-18.4%)	27	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who smoked cigarettes or cigars or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who smoked cigarettes or cigars or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (hnanytoba)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	8.1%	(7.0%-9.3%)	94	6.5%	(5.9%-7.2%)	36	8.9%	(6.7%-11.2%)	53	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	8.0%	(7.4%-8.7%)	92	7.0%	(6.2%-7.9%)	39	8.5%	(6.4%-10.6%)	50	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who smoked cigarettes or cigars or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who smoked cigarettes or cigars, used an electronic vapor product, or used chewing tobacco, snuff, or dip on one or more of the past 30 days. (hnanytob_2a)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	19.1%	(17.1%-21.1%)	221	22.2%	(20.9%-23.6%)	126	15.4%	(12.7%-18.1%)	88	
----Age----	
14 or younger	14.4%	(6.6%-22.3%)	37	12.6%	(5.7%-19.6%)	16	17.3%	(9.1%-25.5%)	20	
15	18.4%	(15.5%-21.3%)	52	24.0%	(12.2%-35.7%)	31	13.1%	(10.8%-15.4%)	20	
16	20.3%	(17.8%-22.9%)	55	24.1%	(18.0%-30.2%)	36	12.1%	(10.1%-14.0%)	14	
17	22.5%	(19.9%-25.2%)	70	25.4%	(22.6%-28.1%)	37	20.0%	(15.2%-24.8%)	33	
18 or older	19.2%	(4.5%-34.0%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	11.5%	(4.2%-18.7%)	33	9.3%	(2.0%-16.5%)	13	14.2%	(7.2%-21.2%)	20	
Grade 10	20.0%	(18.7%-21.3%)	57	28.8%	(21.1%-36.6%)	42	9.5%	(2.7%-16.3%)	12	
Grade 11	18.7%	(18.2%-19.1%)	51	26.2%	(26.1%-26.3%)	35	8.0%	(4.0%-11.9%)	11	
Grade 12	24.6%	(22.7%-26.5%)	74	24.6%	(16.3%-32.9%)	35	24.6%	(20.8%-28.3%)	40	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who smoked cigarettes or cigars, used an electronic vapor product, or used chewing tobacco, snuff, or dip on one or more of the past 30 days. (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who smoked cigarettes or cigars, used an electronic vapor product, or used chewing tobacco, snuff, or dip on one or more of the past 30 days. (hnanytob_2a)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	19.2%	(16.8%-21.5%)	213	22.1%	(19.7%-24.6%)	119	15.5%	(13.1%-17.9%)	86	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	18.8%	(16.7%-21.0%)	207	22.3%	(20.9%-23.7%)	119	15.0%	(12.4%-17.7%)	83	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who smoked cigarettes or cigars, used an electronic vapor product, or used chewing tobacco, snuff, or dip on one or more of the past 30 days. (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who smoked cigarettes or cigars; used an electronic vapor product with nicotine; or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (hnanytob_3)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	18.5%	(13.7%-23.2%)	208	20.8%	(17.8%-23.8%)	111	15.7%	(9.3%-22.0%)	90	
----Age----	
14 or younger	12.9%	(6.4%-19.4%)	31	11.2%	(2.2%-20.2%)	13	15.5%	(11.8%-19.1%)	18	
15	14.1%	(7.1%-21.1%)	39	20.3%	(15.1%-25.4%)	24	8.6%	(0.0%-17.3%)	13	
16	15.8%	(14.2%-17.3%)	43	17.9%	(15.2%-20.6%)	26	9.5%	(6.0%-13.0%)	11	
17	29.2%	(19.7%-38.7%)	90	30.9%	(24.7%-37.1%)	43	27.8%	(14.9%-40.8%)	47	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	9.6%	(4.1%-15.2%)	27	7.4%	(0.0%-16.9%)	10	12.1%	(10.3%-14.0%)	18	
Grade 10	17.3%	(10.7%-23.9%)	47	22.7%	(18.7%-26.6%)	31	11.1%	(1.1%-21.1%)	15	
Grade 11	15.0%	(14.2%-15.8%)	40	*	*	*	*	*	*	
Grade 12	31.0%	(24.4%-37.6%)	93	29.5%	(18.9%-40.1%)	39	32.2%	(28.5%-36.0%)	53	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who smoked cigarettes or cigars; used an electronic vapor product with nicotine; or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who smoked cigarettes or cigars; used an electronic vapor product with nicotine; or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (hnanytob_3)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	18.4%	(13.3%-23.6%)	199	20.6%	(16.3%-25.0%)	105	15.6%	(9.6%-21.7%)	87	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	17.3%	(11.6%-23.0%)	184	19.8%	(15.6%-23.9%)	99	14.6%	(7.6%-21.5%)	80	
Multiple Races	45.0%	(7.6%-82.4%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who smoked cigarettes or cigars; used an electronic vapor product with nicotine; or used chewing tobacco, snuff, dip, or dissolvable tobacco products on one or more of the past 30 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to use any tobacco products? (hn283)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	4.6%	(3.5%-5.7%)	59	5.5%	(4.6%-6.3%)	34	3.6%	(0.5%-6.7%)	23	
----Age----	
14 or younger	3.3%	(2.5%-4.1%)	9	*	*	*	*	*	*	
15	7.6%	(6.7%-8.5%)	25	10.3%	(7.5%-13.2%)	17	4.7%	(0.0%-9.4%)	7	
16	2.8%	(0.0%-5.7%)	9	*	*	*	*	*	*	
17	5.2%	(3.7%-6.7%)	16	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	3.6%	(2.7%-4.4%)	12	*	*	*	*	*	*	
Grade 10	7.7%	(6.4%-9.0%)	22	8.9%	(6.5%-11.4%)	14	6.2%	(5.8%-6.6%)	8	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	5.1%	(3.1%-7.0%)	16	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to use any tobacco products? (hn283)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	4.6%	(3.3%-5.8%)	57	5.5%	(4.7%-6.3%)	33	3.7%	(0.5%-6.8%)	23	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	4.3%	(3.1%-5.6%)	53	5.0%	(4.1%-5.9%)	30	3.7%	(0.6%-6.9%)	23	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When you go to a supermarket, grocery store, convenience store or gas station mini-mart, how often do you see tobacco industry advertisements on signs or poster boards? (hn59)	
Percentage of students who answered 'A lot'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	42.1%	(37.4%-46.9%)	540	47.5%	(47.0%-48.0%)	298	36.7%	(28.3%-45.1%)	239	
----Age----	
14 or younger	44.7%	(43.6%-45.7%)	125	49.4%	(48.4%-50.3%)	70	38.8%	(35.0%-42.7%)	53	
15	41.8%	(39.8%-43.9%)	137	45.4%	(45.1%-45.8%)	76	37.8%	(34.4%-41.3%)	60	
16	45.9%	(41.5%-50.2%)	146	55.1%	(54.0%-56.2%)	96	34.8%	(27.3%-42.3%)	51	
17	37.2%	(28.7%-45.8%)	113	38.1%	(34.7%-41.5%)	52	36.5%	(24.0%-49.1%)	62	
18 or older	32.8%	(1.0%-64.7%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	41.2%	(40.9%-41.6%)	135	45.4%	(44.2%-46.5%)	70	36.6%	(34.7%-38.4%)	62	
Grade 10	45.5%	(37.0%-54.0%)	133	50.1%	(46.7%-53.5%)	78	40.2%	(27.5%-52.9%)	55	
Grade 11	44.7%	(43.9%-45.5%)	140	47.9%	(47.5%-48.4%)	75	41.4%	(39.5%-43.4%)	65	
Grade 12	38.0%	(26.5%-49.5%)	123	43.8%	(42.4%-45.2%)	66	33.0%	(10.4%-55.6%)	57	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A lot' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When you go to a supermarket, grocery store, convenience store or gas station mini-mart, how often do you see tobacco industry advertisements on signs or poster boards? (hn59)	
Percentage of students who answered 'A lot'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	30.6%	(20.3%-41.0%)	10	*	*	*	*	*	*	
Non-Hispanic	42.3%	(37.6%-47.0%)	526	48.2%	(47.5%-48.8%)	290	36.6%	(27.6%-45.7%)	234	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	52.8%	(47.2%-58.4%)	7	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	41.8%	(36.4%-47.1%)	514	46.9%	(46.5%-47.3%)	282	36.7%	(27.2%-46.1%)	230	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A lot' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When you go to a supermarket, grocery store, convenience store or gas station mini-mart, how often do you see tobacco industry advertisements on signs or poster boards? (hn59_2)	
Percentage of students who answered 'A lot' or 'Sometimes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	78.8%	(77.4%-80.3%)	1,010	82.9%	(81.3%-84.5%)	520	74.8%	(72.8%-76.9%)	487	
----Age----	
14 or younger	78.3%	(77.4%-79.2%)	220	81.0%	(74.3%-87.8%)	115	75.1%	(67.2%-83.1%)	102	
15	75.4%	(70.6%-80.3%)	246	82.8%	(75.7%-90.0%)	139	67.6%	(64.7%-70.4%)	107	
16	87.8%	(80.7%-94.9%)	280	86.5%	(79.5%-93.5%)	150	89.3%	(81.4%-97.2%)	130	
17	77.2%	(76.0%-78.3%)	234	79.2%	(75.4%-83.0%)	107	75.5%	(74.4%-76.7%)	127	
18 or older	55.5%	(34.4%-76.6%)	27	*	*	*	*	*	*	
----Grade----	
Grade 9	72.9%	(72.1%-73.7%)	239	79.1%	(71.0%-87.2%)	122	66.8%	(62.1%-71.5%)	114	
Grade 10	81.0%	(79.5%-82.6%)	238	85.0%	(76.6%-93.4%)	133	76.5%	(71.6%-81.4%)	105	
Grade 11	88.0%	(78.4%-97.6%)	276	85.8%	(77.7%-93.8%)	135	90.3%	(78.7%-100.0%)	141	
Grade 12	72.3%	(64.5%-80.2%)	233	80.4%	(77.9%-83.0%)	120	65.3%	(52.9%-77.7%)	113	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A lot' or 'Sometimes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When you go to a supermarket, grocery store, convenience store or gas station mini-mart, how often do you see tobacco industry advertisements on signs or poster boards? (hn59_2)	
Percentage of students who answered 'A lot' or 'Sometimes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	71.2%	(54.1%-88.3%)	22	*	*	*	*	*	*	
Non-Hispanic	78.9%	(77.2%-80.6%)	981	83.2%	(81.2%-85.2%)	501	74.8%	(72.7%-76.9%)	478	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	79.0%	(77.4%-80.5%)	972	83.2%	(81.2%-85.2%)	501	74.8%	(73.0%-76.6%)	469	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A lot' or 'Sometimes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you had your first drink of alcohol other than a few sips? (hn79)	
Among students who have had more than a few sips of alcohol, the percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	25.6%	(21.6%-29.6%)	158	21.6%	(19.8%-23.4%)	67	29.4%	(20.2%-38.6%)	89	
----Age----	
14 or younger	43.1%	(40.6%-45.6%)	36	35.9%	(34.4%-37.3%)	14	48.8%	(44.4%-53.1%)	22	
15	37.8%	(31.1%-44.6%)	44	29.7%	(24.7%-34.8%)	19	46.1%	(36.8%-55.3%)	24	
16	22.4%	(20.7%-24.0%)	41	22.2%	(11.9%-32.5%)	22	22.4%	(7.1%-37.7%)	18	
17	14.2%	(10.7%-17.7%)	29	8.7%	(3.3%-14.2%)	9	19.9%	(17.6%-22.1%)	20	
18 or older	25.7%	(5.8%-45.7%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	43.9%	(42.1%-45.7%)	42	40.1%	(32.8%-47.3%)	16	45.7%	(41.8%-49.5%)	26	
Grade 10	34.9%	(29.5%-40.4%)	43	29.7%	(25.7%-33.7%)	22	41.7%	(31.2%-52.2%)	20	
Grade 11	18.5%	(14.4%-22.5%)	33	15.6%	(8.8%-22.3%)	14	21.3%	(4.2%-38.4%)	18	
Grade 12	15.1%	(8.7%-21.4%)	31	12.4%	(4.3%-20.5%)	13	18.0%	(13.1%-22.9%)	19	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have had more than a few sips of alcohol, the number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you had your first drink of alcohol other than a few sips? (hn79)	
Among students who have had more than a few sips of alcohol, the percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	53.1%	(45.8%-60.4%)	9	*	*	*	*	*	*	
Non-Hispanic	24.8%	(20.3%-29.2%)	147	20.5%	(19.4%-21.5%)	59	28.9%	(20.2%-37.6%)	86	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	24.7%	(20.0%-29.5%)	143	20.5%	(19.3%-21.7%)	59	29.1%	(19.6%-38.5%)	83	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have had more than a few sips of alcohol, the number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you had your first drink of alcohol other than a few sips? (hn79_2)	
The percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	12.8%	(10.6%-15.0%)	158	11.3%	(10.5%-12.1%)	67	14.1%	(10.3%-17.9%)	89	
----Age----	
14 or younger	13.4%	(11.8%-15.1%)	36	10.7%	(9.4%-12.0%)	14	16.2%	(13.7%-18.6%)	22	
15	15.0%	(11.5%-18.5%)	44	13.7%	(10.9%-16.5%)	19	15.7%	(9.1%-22.2%)	24	
16	13.5%	(11.8%-15.2%)	41	13.4%	(8.7%-18.1%)	22	13.3%	(4.9%-21.6%)	18	
17	9.0%	(7.0%-11.0%)	29	5.9%	(2.0%-9.7%)	9	11.8%	(11.4%-12.2%)	20	
18 or older	19.0%	(14.0%-24.0%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	13.3%	(10.8%-15.8%)	42	10.8%	(10.6%-11.1%)	16	15.3%	(11.2%-19.5%)	26	
Grade 10	15.5%	(13.1%-17.8%)	43	15.5%	(13.3%-17.7%)	22	15.0%	(10.3%-19.7%)	20	
Grade 11	11.0%	(8.8%-13.3%)	33	9.4%	(5.9%-12.9%)	14	12.3%	(3.8%-20.9%)	18	
Grade 12	9.8%	(6.0%-13.5%)	31	8.5%	(2.3%-14.6%)	13	11.0%	(9.4%-12.6%)	19	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = The number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you had your first drink of alcohol other than a few sips? (hn79_2)	
The percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	33.9%	(32.5%-35.3%)	9	*	*	*	*	*	*	
Non-Hispanic	12.4%	(10.0%-14.8%)	147	10.6%	(9.6%-11.6%)	59	14.0%	(10.4%-17.5%)	86	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	12.2%	(9.7%-14.8%)	143	10.6%	(9.8%-11.4%)	59	13.7%	(9.8%-17.7%)	83	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = The number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you had your first drink of alcohol other than a few sips? (hn79_3)	
Percentage of students who have ever drank alcohol	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	50.1%	(48.7%-51.4%)	616	52.4%	(49.2%-55.5%)	308	47.9%	(45.5%-50.3%)	301	
----Age----	
14 or younger	31.2%	(27.4%-35.0%)	84	29.9%	(25.0%-34.8%)	39	33.1%	(30.4%-35.9%)	45	
15	39.6%	(37.1%-42.1%)	116	46.2%	(41.1%-51.3%)	63	34.0%	(26.5%-41.5%)	52	
16	60.2%	(57.1%-63.3%)	182	60.2%	(51.8%-68.5%)	98	59.3%	(56.0%-62.5%)	81	
17	63.3%	(60.8%-65.7%)	203	67.2%	(63.2%-71.2%)	100	59.4%	(54.5%-64.4%)	101	
18 or older	73.8%	(25.5%-100.0%)	31	*	*	*	*	*	*	
----Grade----	
Grade 9	30.4%	(23.8%-37.0%)	96	27.0%	(22.4%-31.6%)	39	33.6%	(25.8%-41.3%)	57	
Grade 10	44.3%	(43.7%-44.8%)	124	52.2%	(48.5%-55.8%)	75	36.0%	(33.6%-38.4%)	48	
Grade 11	59.6%	(57.4%-61.9%)	179	60.5%	(55.4%-65.6%)	91	57.9%	(51.3%-64.6%)	84	
Grade 12	64.9%	(60.0%-69.8%)	207	68.5%	(61.8%-75.2%)	101	61.4%	(52.0%-70.9%)	104	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have ever drank alcohol (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you had your first drink of alcohol other than a few sips? (hn79_3)	
Percentage of students who have ever drank alcohol	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	63.9%	(53.6%-74.2%)	16	*	*	*	*	*	*	
Non-Hispanic	50.0%	(48.7%-51.2%)	593	51.7%	(48.3%-55.2%)	290	48.3%	(45.7%-50.9%)	297	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	49.4%	(48.1%-50.7%)	579	51.7%	(48.6%-54.8%)	289	47.3%	(45.2%-49.4%)	284	
Multiple Races	51.3%	(44.9%-57.8%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have ever drank alcohol (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you have at least one drink of alcohol? (hn80)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	24.3%	(22.8%-25.9%)	289	24.9%	(23.5%-26.2%)	141	23.3%	(21.2%-25.4%)	142	
----Age----	
14 or younger	9.9%	(6.6%-13.3%)	26	9.4%	(4.9%-13.8%)	12	10.4%	(8.0%-12.9%)	14	
15	16.9%	(13.0%-20.8%)	48	20.4%	(11.7%-29.1%)	26	13.7%	(11.5%-15.9%)	21	
16	30.4%	(27.6%-33.3%)	88	26.2%	(21.0%-31.5%)	41	33.8%	(31.5%-36.0%)	44	
17	36.0%	(33.3%-38.7%)	110	38.8%	(34.1%-43.5%)	55	32.9%	(31.1%-34.7%)	54	
18 or older	39.9%	(3.1%-76.8%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	7.3%	(2.6%-11.9%)	23	8.2%	(4.2%-12.3%)	12	6.2%	(1.0%-11.4%)	10	
Grade 10	21.7%	(17.8%-25.6%)	58	22.9%	(17.6%-28.1%)	31	20.2%	(15.5%-24.9%)	26	
Grade 11	28.6%	(26.2%-31.1%)	83	27.2%	(24.7%-29.6%)	39	28.5%	(22.6%-34.5%)	40	
Grade 12	38.7%	(31.1%-46.2%)	118	41.6%	(36.7%-46.6%)	59	35.4%	(25.6%-45.2%)	58	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you have at least one drink of alcohol? (hn80)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	34.0%	(29.2%-38.8%)	8	*	*	*	*	*	*	
Non-Hispanic	24.3%	(22.8%-25.9%)	279	24.7%	(23.5%-25.9%)	133	23.5%	(20.9%-26.1%)	140	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	24.3%	(22.3%-26.3%)	276	25.0%	(23.1%-27.0%)	135	23.1%	(20.8%-25.5%)	136	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, what is the largest number of alcoholic drinks you had in a row, that is, within a couple of hours? (hn241a)	
Among those who have drank alcohol in the past 30 days, the percentage who answered 5 or more drinks	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	35.1%	(33.8%-36.5%)	115	31.6%	(30.5%-32.7%)	52	39.2%	(37.3%-41.2%)	62	
----Age----	
14 or younger	36.3%	(27.7%-44.9%)	12	*	*	*	*	*	*	
15	39.2%	(36.5%-41.8%)	24	40.3%	(32.4%-48.3%)	15	38.2%	(28.0%-48.5%)	9	
16	20.9%	(10.7%-31.2%)	20	20.3%	(18.7%-21.9%)	10	21.2%	(0.2%-42.2%)	9	
17	38.2%	(34.0%-42.4%)	46	33.8%	(27.2%-40.4%)	20	43.6%	(26.5%-60.6%)	26	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	35.4%	(32.8%-38.0%)	10	*	*	*	*	*	*	
Grade 10	29.6%	(23.3%-35.8%)	21	35.4%	(22.5%-48.3%)	14	22.1%	(19.1%-25.0%)	6	
Grade 11	25.8%	(16.6%-35.0%)	23	26.2%	(25.2%-27.2%)	12	25.3%	(6.2%-44.5%)	10	
Grade 12	43.3%	(39.0%-47.6%)	57	33.5%	(20.8%-46.2%)	21	53.6%	(31.6%-75.5%)	36	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among those who have drank alcohol in the past 30 days, the number who answered 5 or more drinks (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, what is the largest number of alcoholic drinks you had in a row, that is, within a couple of hours? (hn241a)	
Among those who have drank alcohol in the past 30 days, the percentage who answered 5 or more drinks	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	34.8%	(33.5%-36.2%)	110	31.2%	(30.5%-31.8%)	48	39.3%	(37.1%-41.4%)	61	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	35.1%	(34.0%-36.2%)	108	31.3%	(30.6%-32.0%)	49	40.2%	(38.3%-42.2%)	59	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among those who have drank alcohol in the past 30 days, the number who answered 5 or more drinks (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how did you usually get the alcohol you drank? (hn82b)	
Among students who reported alcohol use during the past 30 days, the percentage of students who answered 'Someone gave it to me'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	31.8%	(30.5%-33.0%)	93	42.9%	(37.9%-47.8%)	61	21.4%	(17.8%-25.0%)	31	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	33.9%	(28.7%-39.1%)	17	29.7%	(18.9%-40.6%)	8	36.6%	(25.1%-48.1%)	8	
16	29.1%	(26.7%-31.4%)	26	35.8%	(28.0%-43.6%)	15	24.6%	(22.1%-27.1%)	11	
17	37.2%	(33.6%-40.8%)	42	53.4%	(48.1%-58.8%)	29	22.3%	(10.3%-34.3%)	12	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	30.2%	(25.8%-34.6%)	17	28.6%	(21.0%-36.2%)	8	29.3%	(25.5%-33.1%)	8	
Grade 11	33.9%	(31.8%-36.0%)	29	42.3%	(35.0%-49.7%)	18	27.8%	(23.8%-31.8%)	11	
Grade 12	34.6%	(31.7%-37.5%)	42	51.8%	(42.8%-60.8%)	31	19.2%	(8.2%-30.3%)	12	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who reported alcohol use during the past 30 days, the number of students who answered 'Someone gave it to me' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how did you usually get the alcohol you drank? (hn82b)	
Among students who reported alcohol use during the past 30 days, the percentage of students who answered 'Someone gave it to me'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	31.8%	(30.2%-33.4%)	89	43.5%	(38.1%-49.0%)	58	21.4%	(17.8%-25.1%)	30	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	32.4%	(31.1%-33.8%)	90	44.6%	(38.3%-50.9%)	60	21.2%	(16.9%-25.5%)	29	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who reported alcohol use during the past 30 days, the number of students who answered 'Someone gave it to me' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how did you usually get the alcohol you drank? (h82b)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
A. I did not drink alcohol during the past 30 days	75.2%	(73.8%-76.6%)	888	74.7%	(73.3%-76.1%)	421	76.2%	(74.5%-77.9%)	460	
B. I bought it in a store such as a liquor store, convenience store, supermarket, discount store, or gas station	1.5%	(1.1%-1.9%)	17	*	*	*	*	*	*	
C. I bought it at a restaurant, bar, or club	0.7%	(0.0%-1.5%)	8	*	*	*	*	*	*	
D. I bought it at a public event such as a concert or sporting event	*	*	*	*	*	*	*	*	*	
E. I gave someone else money to buy it for me	5.4%	(4.4%-6.4%)	64	5.1%	(4.7%-5.6%)	29	5.6%	(3.5%-7.8%)	34	
F. Someone gave it to me	7.9%	(7.6%-8.1%)	93	10.8%	(9.3%-12.4%)	61	5.1%	(4.6%-5.6%)	31	
G. I took it from a store or family member	3.8%	(2.9%-4.8%)	45	3.7%	(3.2%-4.2%)	21	3.6%	(2.4%-4.8%)	22	
H. I got it some other way	5.5%	(5.0%-5.9%)	65	5.1%	(3.9%-6.3%)	29	5.9%	(5.6%-6.3%)	36	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = N per category (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you have at least one drink of alcohol on school property? (hn83)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	2.4%	(2.1%-2.7%)	30	2.0%	(1.2%-2.8%)	12	2.7%	(2.6%-2.8%)	17	
----Age----	
14 or younger	4.2%	(1.9%-6.5%)	12	*	*	*	*	*	*	
15	2.0%	(0.7%-3.3%)	6	*	*	*	*	*	*	
16	2.2%	(0.0%-4.8%)	7	*	*	*	*	*	*	
17	*	*	*	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	2.8%	(1.0%-4.6%)	8	*	*	*	*	*	*	
Grade 11	2.2%	(0.0%-5.0%)	7	*	*	*	*	*	*	
Grade 12	2.7%	(1.4%-3.9%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, on how many days did you have at least one drink of alcohol on school property? (hn83)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	2.4%	(2.0%-2.8%)	29	2.1%	(1.3%-3.0%)	12	2.7%	(2.7%-2.8%)	17	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	2.3%	(2.1%-2.4%)	27	2.0%	(1.5%-2.5%)	12	2.6%	(2.1%-3.1%)	16	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get some alcohol, how easy would it be for you to get some? (hn84)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	61.4%	(56.5%-66.3%)	768	65.6%	(59.9%-71.3%)	392	57.8%	(54.2%-61.5%)	370	
----Age----	
14 or younger	52.8%	(50.1%-55.6%)	147	57.5%	(56.9%-58.1%)	78	49.2%	(44.5%-53.9%)	68	
15	59.1%	(58.7%-59.5%)	180	62.3%	(60.4%-64.3%)	88	57.0%	(53.0%-61.0%)	91	
16	66.7%	(57.9%-75.5%)	204	72.6%	(64.5%-80.6%)	118	59.1%	(48.4%-69.8%)	83	
17	63.2%	(55.9%-70.6%)	201	68.1%	(58.6%-77.5%)	101	59.6%	(54.1%-65.2%)	100	
18 or older	80.5%	(62.5%-98.4%)	33	*	*	*	*	*	*	
----Grade----	
Grade 9	52.7%	(48.1%-57.3%)	170	53.9%	(50.6%-57.3%)	79	52.3%	(47.2%-57.3%)	90	
Grade 10	61.0%	(56.6%-65.4%)	176	66.1%	(63.4%-68.9%)	98	56.0%	(48.0%-64.0%)	77	
Grade 11	66.5%	(55.7%-77.3%)	201	72.2%	(60.2%-84.1%)	108	60.2%	(50.8%-69.6%)	90	
Grade 12	64.9%	(56.1%-73.8%)	208	69.1%	(59.0%-79.2%)	103	62.0%	(54.3%-69.6%)	105	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get some alcohol, how easy would it be for you to get some? (hn84)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	65.2%	(55.1%-75.2%)	16	*	*	*	*	*	*	
Non-Hispanic	61.2%	(56.1%-66.3%)	739	65.4%	(59.7%-71.0%)	373	57.7%	(53.6%-61.9%)	361	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	61.3%	(56.1%-66.5%)	730	66.1%	(60.3%-71.9%)	375	57.2%	(53.1%-61.4%)	351	
Multiple Races	66.4%	(52.3%-80.4%)	13	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you drank some alcohol without your parents' permission, would you be caught by your parents? (hn86)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	53.4%	(52.1%-54.8%)	674	54.7%	(50.1%-59.4%)	336	52.1%	(48.7%-55.5%)	337	
----Age----	
14 or younger	35.5%	(24.8%-46.2%)	98	36.5%	(28.7%-44.3%)	51	33.8%	(20.6%-47.0%)	46	
15	55.5%	(50.5%-60.5%)	176	57.9%	(41.4%-74.5%)	92	53.0%	(45.9%-60.1%)	83	
16	51.9%	(47.6%-56.2%)	162	52.4%	(41.2%-63.5%)	88	51.5%	(46.5%-56.5%)	74	
17	70.0%	(69.9%-70.1%)	214	76.3%	(69.9%-82.7%)	104	64.9%	(60.3%-69.6%)	110	
18 or older	50.3%	(26.4%-74.1%)	24	*	*	*	*	*	*	
----Grade----	
Grade 9	29.9%	(9.4%-50.3%)	97	29.8%	(18.9%-40.6%)	44	29.3%	(1.1%-57.4%)	50	
Grade 10	62.2%	(45.0%-79.5%)	177	67.9%	(41.5%-94.3%)	103	55.8%	(47.7%-63.9%)	74	
Grade 11	56.6%	(49.6%-63.6%)	173	55.0%	(40.5%-69.5%)	84	58.2%	(53.7%-62.7%)	89	
Grade 12	65.9%	(64.8%-67.1%)	213	66.7%	(63.2%-70.2%)	101	65.3%	(64.3%-66.2%)	113	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you drank some alcohol without your parents' permission, would you be caught by your parents? (hn86)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	65.1%	(62.1%-68.0%)	20	*	*	*	*	*	*	
Non-Hispanic	53.3%	(52.0%-54.7%)	654	53.9%	(49.3%-58.6%)	318	52.7%	(49.7%-55.7%)	335	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	53.1%	(51.6%-54.5%)	643	53.8%	(49.4%-58.2%)	316	52.2%	(47.9%-56.5%)	326	
Multiple Races	56.0%	(35.2%-76.8%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they have 1 or 2 drinks of an alcoholic beverage nearly every day? (hn88b)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	42.8%	(36.6%-49.0%)	533	36.9%	(29.3%-44.5%)	222	48.8%	(43.7%-53.9%)	308	
----Age----	
14 or younger	38.7%	(33.3%-44.1%)	106	28.8%	(15.3%-42.3%)	38	48.1%	(44.5%-51.7%)	67	
15	43.9%	(32.6%-55.2%)	135	34.9%	(24.0%-45.7%)	51	53.2%	(40.7%-65.7%)	84	
16	42.5%	(40.8%-44.2%)	130	39.7%	(35.4%-44.0%)	65	46.7%	(44.4%-49.0%)	64	
17	45.6%	(42.0%-49.3%)	144	43.1%	(38.0%-48.2%)	64	47.4%	(44.8%-49.9%)	78	
18 or older	42.3%	(10.2%-74.4%)	18	*	*	*	*	*	*	
----Grade----	
Grade 9	37.7%	(34.7%-40.7%)	120	28.4%	(18.5%-38.2%)	41	45.4%	(43.1%-47.7%)	78	
Grade 10	42.5%	(29.0%-56.0%)	123	33.2%	(22.1%-44.2%)	51	54.1%	(38.6%-69.7%)	73	
Grade 11	43.0%	(41.1%-44.9%)	130	42.4%	(34.5%-50.4%)	64	44.5%	(39.9%-49.1%)	66	
Grade 12	45.8%	(39.9%-51.7%)	145	41.9%	(39.7%-44.2%)	63	48.7%	(39.1%-58.2%)	81	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they have 1 or 2 drinks of an alcoholic beverage nearly every day? (hn88b)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	34.1%	(25.5%-42.6%)	9	*	*	*	*	*	*	
Non-Hispanic	43.0%	(36.9%-49.0%)	516	36.5%	(29.5%-43.5%)	209	49.3%	(44.2%-54.4%)	304	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	47.4%	(47.3%-47.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	42.6%	(36.4%-48.7%)	505	36.4%	(29.2%-43.5%)	207	48.6%	(43.3%-53.9%)	294	
Multiple Races	33.2%	(19.1%-47.2%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they have 5 or more drinks of an alcoholic beverage in a row once or twice a week? (hn89b)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	19.7%	(18.1%-21.2%)	244	16.4%	(14.1%-18.6%)	97	22.8%	(21.6%-24.1%)	145	
----Age----	
14 or younger	16.3%	(12.3%-20.2%)	45	13.6%	(11.3%-16.0%)	18	19.1%	(13.4%-24.7%)	26	
15	18.9%	(15.5%-22.2%)	57	19.3%	(16.6%-22.0%)	28	18.9%	(12.3%-25.6%)	30	
16	17.5%	(16.0%-18.9%)	53	9.4%	(6.1%-12.7%)	15	27.1%	(24.8%-29.3%)	38	
17	24.1%	(22.7%-25.5%)	76	24.0%	(20.6%-27.5%)	35	23.4%	(20.0%-26.7%)	39	
18 or older	29.5%	(5.8%-53.2%)	12	*	*	*	*	*	*	
----Grade----	
Grade 9	14.0%	(13.2%-14.8%)	44	11.7%	(10.0%-13.5%)	17	16.2%	(14.6%-17.7%)	27	
Grade 10	19.8%	(17.7%-21.9%)	58	19.3%	(16.6%-22.0%)	29	20.8%	(19.0%-22.6%)	28	
Grade 11	20.6%	(17.7%-23.5%)	61	14.1%	(6.2%-22.1%)	21	27.3%	(23.8%-30.8%)	41	
Grade 12	23.2%	(20.8%-25.6%)	74	18.2%	(16.8%-19.6%)	27	26.8%	(21.6%-32.0%)	45	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they have 5 or more drinks of an alcoholic beverage in a row once or twice a week? (hn89b)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	19.4%	(18.2%-20.5%)	232	15.7%	(14.3%-17.1%)	90	22.7%	(21.6%-23.9%)	141	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	19.1%	(18.1%-20.1%)	226	16.0%	(14.2%-17.9%)	91	21.9%	(20.6%-23.3%)	134	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If a kid drank some alcohol in your community, would he or she be caught by the police? (hn87a)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	77.3%	(74.3%-80.3%)	975	81.6%	(75.7%-87.5%)	503	73.2%	(71.4%-74.9%)	471	
----Age----	
14 or younger	69.6%	(57.1%-82.0%)	191	75.2%	(61.5%-89.0%)	103	63.5%	(51.8%-75.3%)	86	
15	80.9%	(80.3%-81.5%)	261	85.4%	(81.3%-89.4%)	141	76.2%	(70.9%-81.6%)	120	
16	83.3%	(78.9%-87.7%)	259	81.8%	(71.3%-92.4%)	138	84.9%	(82.2%-87.7%)	121	
17	72.4%	(72.3%-72.5%)	218	82.1%	(77.1%-87.0%)	112	64.4%	(61.6%-67.1%)	106	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	67.1%	(53.2%-81.1%)	217	68.2%	(53.1%-83.4%)	102	65.8%	(52.2%-79.5%)	113	
Grade 10	81.8%	(78.1%-85.5%)	235	93.1%	(92.2%-93.9%)	143	68.7%	(56.7%-80.7%)	92	
Grade 11	84.7%	(79.3%-90.2%)	259	80.8%	(70.5%-91.0%)	123	88.7%	(85.6%-91.7%)	136	
Grade 12	76.5%	(73.5%-79.5%)	245	86.4%	(78.1%-94.7%)	130	67.7%	(66.4%-69.1%)	115	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If a kid drank some alcohol in your community, would he or she be caught by the police? (hn87a)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	80.9%	(70.2%-91.6%)	25	*	*	*	*	*	*	
Non-Hispanic	77.1%	(74.1%-80.1%)	943	81.3%	(75.2%-87.3%)	478	73.2%	(71.3%-75.1%)	463	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	77.6%	(74.8%-80.5%)	941	82.2%	(76.8%-87.7%)	485	73.2%	(71.4%-75.1%)	454	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do adults in your community think it is for kids your age to drink alcohol? (hn91b)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	26.4%	(22.2%-30.6%)	326	31.3%	(26.7%-35.8%)	192	21.7%	(17.8%-25.6%)	135	
----Age----	
14 or younger	14.0%	(7.8%-20.3%)	38	19.4%	(12.9%-26.0%)	27	8.6%	(2.1%-15.1%)	11	
15	28.2%	(16.7%-39.7%)	89	40.6%	(21.4%-59.7%)	67	14.7%	(11.5%-17.8%)	22	
16	29.2%	(18.2%-40.1%)	89	31.8%	(16.2%-47.3%)	54	26.0%	(21.8%-30.2%)	35	
17	35.6%	(23.6%-47.5%)	103	33.6%	(20.9%-46.2%)	44	37.2%	(25.6%-48.9%)	59	
18 or older	13.5%	(7.1%-19.9%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	10.9%	(3.4%-18.5%)	35	18.2%	(11.8%-24.5%)	27	4.6%	(0.0%-15.8%)	8	
Grade 10	29.1%	(14.7%-43.5%)	83	40.6%	(16.7%-64.5%)	64	15.0%	(8.1%-21.9%)	19	
Grade 11	31.9%	(19.0%-44.7%)	96	35.3%	(17.6%-53.0%)	54	28.4%	(22.3%-34.4%)	42	
Grade 12	33.3%	(21.8%-44.8%)	103	30.2%	(16.1%-44.4%)	44	36.1%	(26.9%-45.4%)	59	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do adults in your community think it is for kids your age to drink alcohol? (hn91b)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	43.5%	(39.9%-47.1%)	14	*	*	*	*	*	*	
Non-Hispanic	26.1%	(21.7%-30.4%)	312	30.5%	(25.0%-35.9%)	179	21.8%	(18.6%-25.1%)	133	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	58.9%	(52.6%-65.1%)	8	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	25.6%	(20.6%-30.6%)	303	31.0%	(25.7%-36.2%)	182	20.4%	(15.9%-24.9%)	122	
Multiple Races	41.2%	(31.6%-50.7%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How do you feel about someone your age having 1 or 2 drinks of an alcoholic beverage nearly every day? (hn217)	
Percentage of students who answered 'Strongly approve' or 'Approve'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.4%	(5.4%-9.4%)	93	5.7%	(3.5%-8.0%)	35	9.0%	(7.5%-10.5%)	58	
----Age----	
14 or younger	7.8%	(2.0%-13.5%)	21	*	*	*	*	*	*	
15	11.3%	(10.8%-11.9%)	36	7.5%	(6.4%-8.6%)	12	15.3%	(14.5%-16.1%)	24	
16	7.2%	(5.5%-8.9%)	22	7.8%	(4.8%-10.8%)	13	6.5%	(0.6%-12.4%)	9	
17	3.7%	(0.3%-7.0%)	11	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	6.1%	(5.3%-6.9%)	19	*	*	*	*	*	*	
Grade 10	10.4%	(8.1%-12.6%)	30	5.8%	(5.7%-5.8%)	9	15.7%	(12.3%-19.1%)	21	
Grade 11	5.0%	(2.7%-7.3%)	15	5.1%	(3.8%-6.5%)	8	4.9%	(1.4%-8.3%)	7	
Grade 12	4.1%	(0.4%-7.8%)	13	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly approve' or 'Approve' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How do you feel about someone your age having 1 or 2 drinks of an alcoholic beverage nearly every day? (hn217)	
Percentage of students who answered 'Strongly approve' or 'Approve'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.5%	(5.5%-9.4%)	91	6.0%	(3.6%-8.4%)	35	8.9%	(7.6%-10.2%)	56	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.2%	(5.5%-9.0%)	87	5.3%	(3.5%-7.1%)	31	9.1%	(7.7%-10.5%)	56	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly approve' or 'Approve' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to have 1 or 2 drinks of an alcoholic beverage nearly every day? (hn218)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	26.5%	(21.7%-31.3%)	330	25.6%	(23.9%-27.3%)	157	27.4%	(18.7%-36.0%)	173	
----Age----	
14 or younger	11.6%	(6.3%-16.9%)	32	7.8%	(6.6%-8.9%)	11	15.7%	(6.1%-25.2%)	21	
15	26.2%	(22.6%-29.8%)	84	31.7%	(26.5%-37.0%)	52	20.1%	(8.1%-32.2%)	31	
16	25.2%	(20.3%-30.0%)	78	24.1%	(18.9%-29.2%)	41	26.5%	(18.5%-34.4%)	38	
17	37.3%	(29.8%-44.9%)	108	36.8%	(33.6%-40.1%)	49	37.7%	(26.5%-48.9%)	60	
18 or older	57.0%	(53.7%-60.3%)	28	*	*	*	*	*	*	
----Grade----	
Grade 9	11.7%	(0.9%-22.5%)	37	9.1%	(8.9%-9.3%)	13	13.8%	(0.0%-32.9%)	24	
Grade 10	26.0%	(23.1%-28.9%)	75	31.4%	(29.4%-33.3%)	49	19.6%	(12.5%-26.7%)	25	
Grade 11	28.4%	(26.4%-30.3%)	87	24.9%	(19.7%-30.1%)	38	31.8%	(29.4%-34.2%)	49	
Grade 12	39.4%	(32.4%-46.4%)	122	36.2%	(33.3%-39.2%)	53	42.2%	(31.5%-52.9%)	69	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to have 1 or 2 drinks of an alcoholic beverage nearly every day? (hn218)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	40.6%	(14.8%-66.3%)	13	*	*	*	*	*	*	
Non-Hispanic	26.2%	(20.7%-31.8%)	318	24.9%	(22.2%-27.6%)	146	27.5%	(18.5%-36.5%)	171	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	42.3%	(36.2%-48.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	26.0%	(20.5%-31.5%)	312	25.0%	(22.6%-27.3%)	146	27.0%	(17.9%-36.2%)	165	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to have 1 or 2 drinks of an alcoholic beverage nearly every day? (hn219)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	4.9%	(2.3%-7.4%)	60	5.2%	(1.5%-8.8%)	32	4.5%	(2.8%-6.3%)	29	
----Age----	
14 or younger	2.6%	(0.7%-4.5%)	7	*	*	*	*	*	*	
15	2.9%	(2.6%-3.2%)	9	*	*	*	*	*	*	
16	4.9%	(0.0%-10.8%)	15	*	*	*	*	*	*	
17	7.6%	(0.0%-15.3%)	22	11.2%	(0.0%-23.4%)	15	4.6%	(1.3%-7.9%)	7	
18 or older	13.5%	(7.1%-19.9%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	2.9%	(2.7%-3.2%)	9	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	5.0%	(0.0%-11.7%)	15	*	*	*	*	*	*	
Grade 12	9.3%	(4.1%-14.5%)	29	10.1%	(0.0%-22.0%)	15	8.5%	(7.8%-9.3%)	14	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to have 1 or 2 drinks of an alcoholic beverage nearly every day? (hn219)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	4.9%	(2.2%-7.6%)	59	5.2%	(1.3%-9.1%)	30	4.6%	(2.9%-6.4%)	29	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	42.3%	(36.2%-48.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	4.4%	(1.3%-7.5%)	53	4.8%	(0.7%-8.8%)	28	4.1%	(1.8%-6.3%)	25	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used marijuana? (hn98)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	31.5%	(26.8%-36.2%)	383	31.6%	(23.9%-39.3%)	187	31.3%	(29.8%-32.8%)	192	
----Age----	
14 or younger	16.7%	(9.1%-24.2%)	45	12.0%	(6.1%-17.8%)	16	21.9%	(12.9%-30.8%)	29	
15	26.1%	(21.4%-30.9%)	78	32.8%	(26.4%-39.3%)	45	20.0%	(17.7%-22.3%)	31	
16	32.5%	(30.7%-34.3%)	96	29.2%	(20.4%-37.9%)	47	35.0%	(30.0%-40.1%)	46	
17	44.4%	(34.8%-54.0%)	139	49.2%	(40.3%-58.1%)	72	40.6%	(30.5%-50.7%)	66	
18 or older	62.8%	(16.6%-100.0%)	26	*	*	*	*	*	*	
----Grade----	
Grade 9	16.3%	(6.9%-25.8%)	51	12.3%	(6.6%-18.1%)	18	20.1%	(8.1%-32.2%)	33	
Grade 10	29.9%	(25.6%-34.2%)	83	34.6%	(24.2%-45.0%)	50	24.5%	(20.0%-29.0%)	31	
Grade 11	30.8%	(29.5%-32.1%)	91	29.0%	(26.8%-31.3%)	42	31.1%	(29.1%-33.1%)	45	
Grade 12	47.8%	(43.1%-52.6%)	150	50.3%	(37.5%-63.0%)	74	46.2%	(42.7%-49.7%)	76	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used marijuana? (hn98)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	44.9%	(24.5%-65.3%)	10	*	*	*	*	*	*	
Non-Hispanic	31.4%	(26.8%-36.1%)	368	31.1%	(22.8%-39.3%)	175	31.6%	(30.5%-32.7%)	189	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	31.0%	(26.5%-35.6%)	361	31.1%	(23.6%-38.6%)	175	30.9%	(29.4%-32.4%)	182	
Multiple Races	33.9%	(30.4%-37.3%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you tried marijuana for the first time? (hn99)	
Among students who have tried marijuana, the percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	23.4%	(16.4%-30.4%)	91	22.3%	(20.1%-24.5%)	42	24.4%	(11.6%-37.2%)	48	
----Age----	
14 or younger	41.9%	(31.8%-52.0%)	18	42.1%	(33.3%-50.9%)	7	41.8%	(30.8%-52.8%)	11	
15	34.5%	(16.4%-52.7%)	28	31.6%	(22.3%-40.8%)	15	39.5%	(3.1%-76.0%)	13	
16	18.2%	(15.1%-21.4%)	18	23.8%	(12.8%-34.7%)	11	12.2%	(9.8%-14.7%)	6	
17	14.3%	(11.0%-17.6%)	20	8.8%	(3.8%-13.8%)	6	20.1%	(17.8%-22.3%)	14	
18 or older	26.5%	(9.9%-43.1%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	43.6%	(28.3%-58.8%)	23	45.3%	(40.0%-50.6%)	9	42.1%	(17.5%-66.7%)	14	
Grade 10	23.2%	(6.6%-39.8%)	20	*	*	*	*	*	*	
Grade 11	13.9%	(11.4%-16.3%)	13	*	*	*	*	*	*	
Grade 12	18.3%	(13.6%-23.0%)	28	12.5%	(7.3%-17.6%)	9	24.0%	(18.0%-30.0%)	18	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have tried marijuana, the number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you tried marijuana for the first time? (hn99)	
Among students who have tried marijuana, the percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	23.5%	(16.1%-31.0%)	88	22.4%	(19.8%-24.9%)	40	24.7%	(11.3%-38.1%)	47	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	23.4%	(16.2%-30.6%)	86	22.1%	(20.4%-23.9%)	40	24.9%	(11.1%-38.6%)	46	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have tried marijuana, the number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you tried marijuana for the first time? (hn99_2)	
Percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.5%	(4.2%-10.8%)	91	7.1%	(5.0%-9.3%)	42	7.8%	(3.4%-12.2%)	48	
----Age----	
14 or younger	6.8%	(1.9%-11.6%)	18	5.3%	(2.2%-8.5%)	7	8.5%	(1.9%-15.1%)	11	
15	9.3%	(2.8%-15.9%)	28	10.8%	(5.9%-15.7%)	15	8.1%	(0.0%-17.0%)	13	
16	6.1%	(5.2%-7.0%)	18	7.0%	(5.7%-8.3%)	11	4.5%	(4.2%-4.8%)	6	
17	6.5%	(3.7%-9.3%)	20	4.3%	(1.1%-7.5%)	6	8.5%	(6.0%-11.0%)	14	
18 or older	16.6%	(12.9%-20.4%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	7.3%	(0.9%-13.7%)	23	5.9%	(3.9%-7.8%)	9	8.6%	(0.0%-18.5%)	14	
Grade 10	7.3%	(1.1%-13.4%)	20	*	*	*	*	*	*	
Grade 11	4.3%	(3.7%-4.9%)	13	*	*	*	*	*	*	
Grade 12	8.9%	(5.9%-11.9%)	28	6.3%	(2.2%-10.5%)	9	11.3%	(9.2%-13.4%)	18	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How old were you when you tried marijuana for the first time? (hn99_2)	
Percentage of students who answered before age 13	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.5%	(4.1%-10.9%)	88	7.1%	(4.6%-9.5%)	40	8.0%	(3.4%-12.6%)	47	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.4%	(4.1%-10.6%)	86	7.0%	(5.2%-8.8%)	40	7.8%	(3.2%-12.5%)	46	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered before age 13 (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you use marijuana? (hn100)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	20.0%	(19.2%-20.8%)	245	19.7%	(19.4%-20.0%)	117	20.0%	(18.1%-21.8%)	123	
----Age----	
14 or younger	10.8%	(7.4%-14.3%)	30	10.0%	(6.6%-13.3%)	14	12.0%	(8.5%-15.5%)	16	
15	17.3%	(15.6%-19.0%)	52	20.1%	(14.4%-25.8%)	27	14.5%	(13.6%-15.4%)	23	
16	19.9%	(18.4%-21.4%)	58	17.0%	(16.4%-17.6%)	27	21.5%	(19.4%-23.7%)	28	
17	26.1%	(25.2%-27.0%)	81	29.9%	(26.7%-33.0%)	44	22.9%	(20.8%-24.9%)	37	
18 or older	58.0%	(17.1%-98.9%)	24	*	*	*	*	*	*	
----Grade----	
Grade 9	9.8%	(3.8%-15.8%)	32	10.0%	(7.0%-13.0%)	15	9.7%	(1.4%-18.0%)	16	
Grade 10	19.1%	(14.3%-23.8%)	53	20.5%	(16.4%-24.6%)	30	17.1%	(8.9%-25.4%)	23	
Grade 11	20.8%	(18.4%-23.2%)	61	18.8%	(14.9%-22.7%)	28	21.1%	(19.7%-22.4%)	31	
Grade 12	29.8%	(27.3%-32.3%)	92	30.2%	(27.0%-33.5%)	44	29.8%	(22.8%-36.8%)	48	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you use marijuana? (hn100)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	28.6%	(8.4%-48.8%)	6	*	*	*	*	*	*	
Non-Hispanic	19.8%	(18.8%-20.8%)	234	19.0%	(18.7%-19.4%)	108	20.3%	(18.1%-22.4%)	122	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	19.7%	(18.6%-20.9%)	231	19.2%	(18.7%-19.7%)	108	20.0%	(17.7%-22.4%)	119	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get some marijuana, how easy would it be for you to get some? (hn101)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	50.9%	(42.8%-59.1%)	630	51.5%	(41.7%-61.3%)	307	50.4%	(43.9%-56.9%)	317	
----Age----	
14 or younger	37.3%	(30.2%-44.4%)	102	37.2%	(31.9%-42.5%)	50	38.4%	(29.8%-47.1%)	52	
15	48.0%	(46.2%-49.8%)	147	51.3%	(47.7%-54.9%)	73	44.2%	(39.5%-48.8%)	70	
16	57.9%	(47.2%-68.6%)	175	55.5%	(37.7%-73.4%)	89	59.7%	(54.6%-64.9%)	83	
17	57.3%	(42.8%-71.9%)	180	59.7%	(44.6%-74.8%)	89	55.8%	(42.0%-69.6%)	91	
18 or older	63.5%	(41.7%-85.3%)	25	*	*	*	*	*	*	
----Grade----	
Grade 9	38.8%	(31.5%-46.1%)	123	39.2%	(35.5%-42.9%)	57	39.2%	(29.2%-49.1%)	65	
Grade 10	49.0%	(46.7%-51.2%)	143	50.4%	(47.8%-53.0%)	76	46.3%	(42.0%-50.5%)	64	
Grade 11	55.3%	(42.3%-68.3%)	166	56.7%	(38.6%-74.8%)	83	53.1%	(43.9%-62.2%)	80	
Grade 12	59.5%	(47.0%-72.0%)	187	58.8%	(39.9%-77.7%)	87	60.9%	(54.4%-67.3%)	99	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get some marijuana, how easy would it be for you to get some? (hn101)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	56.3%	(45.3%-67.4%)	14	*	*	*	*	*	*	
Non-Hispanic	51.0%	(42.7%-59.4%)	608	51.1%	(40.8%-61.3%)	290	50.9%	(44.2%-57.7%)	312	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	51.1%	(43.1%-59.1%)	603	52.1%	(42.4%-61.9%)	295	50.1%	(43.8%-56.5%)	303	
Multiple Races	45.7%	(42.7%-48.7%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to use marijuana? (hn260)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	22.7%	(17.9%-27.5%)	285	23.0%	(16.4%-29.7%)	140	22.5%	(19.3%-25.6%)	145	
----Age----	
14 or younger	11.8%	(8.4%-15.2%)	33	16.5%	(9.7%-23.2%)	23	7.1%	(6.4%-7.8%)	10	
15	18.5%	(18.1%-19.0%)	58	25.0%	(14.8%-35.2%)	39	12.2%	(2.7%-21.6%)	19	
16	23.2%	(12.2%-34.2%)	72	21.4%	(14.3%-28.5%)	36	25.3%	(9.0%-41.6%)	36	
17	30.3%	(18.2%-42.4%)	90	31.4%	(9.0%-53.9%)	41	29.4%	(25.8%-33.1%)	49	
18 or older	63.7%	(33.5%-94.0%)	31	*	*	*	*	*	*	
----Grade----	
Grade 9	11.0%	(0.6%-21.4%)	36	15.7%	(9.3%-22.1%)	23	7.0%	(0.0%-22.4%)	12	
Grade 10	19.2%	(10.8%-27.5%)	54	23.7%	(12.2%-35.3%)	36	14.0%	(7.6%-20.3%)	19	
Grade 11	26.1%	(15.9%-36.2%)	80	23.4%	(15.8%-30.9%)	35	28.7%	(14.5%-42.9%)	44	
Grade 12	33.3%	(25.6%-41.1%)	105	28.7%	(4.9%-52.5%)	42	37.3%	(31.5%-43.1%)	63	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to use marijuana? (hn260)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	23.5%	(12.9%-34.1%)	7	*	*	*	*	*	*	
Non-Hispanic	22.8%	(18.2%-27.4%)	278	22.7%	(16.5%-29.0%)	133	22.9%	(19.7%-26.0%)	145	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	42.3%	(36.2%-48.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	21.9%	(16.8%-27.0%)	264	21.8%	(14.9%-28.7%)	127	22.1%	(18.5%-25.6%)	137	
Multiple Races	35.2%	(28.3%-42.1%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they use marijuana once or twice a week? (hn259)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	65.2%	(64.0%-66.4%)	803	62.6%	(60.5%-64.8%)	369	67.8%	(66.5%-69.0%)	426	
----Age----	
14 or younger	53.8%	(47.3%-60.4%)	149	50.6%	(50.1%-51.0%)	68	57.3%	(44.0%-70.7%)	80	
15	66.0%	(57.0%-75.0%)	198	60.0%	(53.2%-66.7%)	85	72.4%	(59.1%-85.7%)	112	
16	66.6%	(63.1%-70.1%)	195	64.1%	(54.3%-73.9%)	100	68.7%	(65.7%-71.6%)	92	
17	71.2%	(70.8%-71.7%)	226	72.6%	(68.8%-76.4%)	107	69.8%	(67.3%-72.2%)	118	
18 or older	78.9%	(64.7%-93.2%)	33	*	*	*	*	*	*	
----Grade----	
Grade 9	52.7%	(46.0%-59.5%)	168	47.5%	(44.8%-50.1%)	68	57.4%	(47.5%-67.3%)	98	
Grade 10	68.6%	(61.7%-75.6%)	197	63.0%	(58.1%-68.0%)	94	75.6%	(65.1%-86.2%)	102	
Grade 11	67.6%	(66.6%-68.6%)	199	68.6%	(66.6%-70.5%)	100	65.9%	(62.9%-68.9%)	95	
Grade 12	72.4%	(67.6%-77.2%)	229	73.0%	(66.1%-79.9%)	107	71.5%	(68.0%-75.1%)	121	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they use marijuana once or twice a week? (hn259)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	68.8%	(62.5%-75.2%)	17	*	*	*	*	*	*	
Non-Hispanic	65.3%	(63.9%-66.8%)	778	62.2%	(59.7%-64.7%)	352	68.2%	(66.5%-69.9%)	419	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	64.9%	(63.4%-66.5%)	763	62.5%	(60.3%-64.8%)	350	67.2%	(65.7%-68.7%)	405	
Multiple Races	63.0%	(54.8%-71.2%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to use marijuana? (hn258)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	54.3%	(49.1%-59.6%)	679	58.8%	(56.0%-61.6%)	360	50.1%	(42.5%-57.6%)	319	
----Age----	
14 or younger	26.3%	(23.3%-29.2%)	72	24.4%	(23.1%-25.6%)	34	28.5%	(24.0%-33.1%)	38	
15	55.9%	(54.2%-57.6%)	177	63.8%	(59.6%-67.9%)	103	47.5%	(40.6%-54.4%)	73	
16	56.2%	(45.0%-67.3%)	175	65.1%	(55.5%-74.7%)	110	45.6%	(31.0%-60.3%)	65	
17	71.7%	(68.5%-74.9%)	213	81.9%	(75.4%-88.4%)	108	63.6%	(54.5%-72.7%)	105	
18 or older	86.7%	(80.4%-93.0%)	42	*	*	*	*	*	*	
----Grade----	
Grade 9	25.9%	(16.3%-35.5%)	84	25.2%	(24.7%-25.6%)	38	26.5%	(8.6%-44.4%)	45	
Grade 10	64.5%	(60.9%-68.2%)	181	67.1%	(65.5%-68.6%)	101	61.6%	(54.7%-68.5%)	80	
Grade 11	55.9%	(47.0%-64.8%)	171	65.3%	(56.8%-73.8%)	99	46.6%	(34.6%-58.7%)	72	
Grade 12	74.0%	(71.6%-76.3%)	234	80.3%	(76.2%-84.4%)	117	68.5%	(61.1%-76.0%)	116	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to use marijuana? (hn258)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	65.4%	(58.9%-71.9%)	20	*	*	*	*	*	*	
Non-Hispanic	54.3%	(49.0%-59.7%)	659	58.2%	(55.1%-61.4%)	340	50.9%	(43.5%-58.2%)	319	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	42.3%	(36.2%-48.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	54.4%	(49.2%-59.7%)	654	58.6%	(55.7%-61.6%)	343	50.5%	(43.3%-57.7%)	310	
Multiple Races	54.7%	(32.4%-76.9%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If a kid used marijuana in your community, would he or she be caught by the police? (hn257a)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	76.8%	(74.4%-79.2%)	962	81.2%	(78.5%-83.9%)	500	72.5%	(71.0%-74.0%)	461	
----Age----	
14 or younger	59.7%	(46.4%-73.1%)	163	66.0%	(47.9%-84.0%)	90	52.9%	(44.7%-61.2%)	71	
15	81.7%	(76.2%-87.3%)	261	87.8%	(72.4%-100.0%)	145	75.2%	(70.0%-80.3%)	115	
16	84.6%	(81.8%-87.3%)	261	87.3%	(84.7%-90.0%)	147	81.2%	(72.4%-90.0%)	114	
17	77.4%	(73.5%-81.3%)	233	83.0%	(77.3%-88.7%)	113	72.7%	(71.2%-74.3%)	120	
18 or older	86.7%	(80.4%-93.0%)	42	*	*	*	*	*	*	
----Grade----	
Grade 9	59.8%	(42.5%-77.0%)	192	63.3%	(46.9%-79.7%)	94	56.2%	(37.6%-74.9%)	96	
Grade 10	83.4%	(72.6%-94.2%)	236	92.3%	(75.4%-100.0%)	142	72.8%	(67.0%-78.6%)	94	
Grade 11	86.8%	(85.5%-88.0%)	263	89.8%	(85.7%-93.9%)	136	83.7%	(82.5%-84.8%)	127	
Grade 12	78.6%	(75.0%-82.3%)	252	81.3%	(74.4%-88.2%)	123	76.2%	(75.7%-76.8%)	129	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If a kid used marijuana in your community, would he or she be caught by the police? (hn257a)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	79.4%	(64.2%-94.7%)	25	*	*	*	*	*	*	
Non-Hispanic	76.6%	(73.7%-79.6%)	931	80.8%	(77.0%-84.5%)	476	72.7%	(71.0%-74.4%)	454	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	42.3%	(36.2%-48.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	77.2%	(75.5%-78.8%)	929	81.7%	(79.6%-83.7%)	481	72.8%	(72.0%-73.5%)	446	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think using marijuana would negatively impact your goals or future? (hn271)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	41.3%	(39.4%-43.1%)	514	44.7%	(42.7%-46.6%)	273	38.0%	(36.6%-39.4%)	241	
----Age----	
14 or younger	23.5%	(16.7%-30.4%)	65	24.6%	(17.1%-32.0%)	34	22.7%	(15.7%-29.7%)	30	
15	43.9%	(40.5%-47.3%)	137	46.0%	(35.0%-57.0%)	75	41.5%	(36.4%-46.5%)	62	
16	45.5%	(33.3%-57.7%)	142	47.8%	(34.1%-61.4%)	81	42.8%	(32.8%-52.9%)	61	
17	46.2%	(41.0%-51.4%)	137	56.6%	(51.1%-62.1%)	75	37.9%	(31.2%-44.7%)	63	
18 or older	68.7%	(36.1%-100.0%)	33	*	*	*	*	*	*	
----Grade----	
Grade 9	23.3%	(10.2%-36.4%)	74	24.3%	(18.1%-30.6%)	37	22.3%	(2.5%-42.1%)	37	
Grade 10	46.9%	(44.1%-49.7%)	132	49.0%	(42.1%-56.0%)	74	44.4%	(43.1%-45.7%)	58	
Grade 11	43.3%	(34.8%-51.8%)	132	46.1%	(36.2%-55.9%)	70	40.6%	(34.1%-47.0%)	62	
Grade 12	49.9%	(38.1%-61.7%)	158	60.6%	(52.4%-68.7%)	89	40.7%	(25.1%-56.4%)	69	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you think using marijuana would negatively impact your goals or future? (hn271)	
Percentage of students who answered 'Probably not' or 'Definitely not'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	55.1%	(49.1%-61.1%)	17	*	*	*	*	*	*	
Non-Hispanic	40.9%	(39.1%-42.7%)	494	43.6%	(41.6%-45.5%)	255	38.5%	(37.0%-40.0%)	240	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	41.6%	(39.7%-43.5%)	498	44.8%	(43.3%-46.4%)	262	38.5%	(36.8%-40.3%)	235	
Multiple Races	40.3%	(14.1%-66.5%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Probably not' or 'Definitely not' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you use marijuana on school property? (hn109a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.7%	(7.1%-8.2%)	95	5.9%	(5.0%-6.9%)	36	9.3%	(8.7%-10.0%)	59	
----Age----	
14 or younger	6.3%	(5.6%-7.0%)	17	*	*	*	*	*	*	
15	9.8%	(6.9%-12.8%)	31	13.9%	(7.6%-20.2%)	22	5.7%	(5.5%-6.0%)	9	
16	4.6%	(0.2%-9.1%)	14	3.6%	(1.8%-5.5%)	6	5.8%	(0.0%-13.7%)	8	
17	5.0%	(0.3%-9.7%)	14	*	*	*	*	*	*	
18 or older	36.8%	(19.4%-54.3%)	18	*	*	*	*	*	*	
----Grade----	
Grade 9	4.6%	(2.8%-6.5%)	15	3.9%	(3.0%-4.8%)	6	5.3%	(1.1%-9.6%)	9	
Grade 10	10.6%	(4.5%-16.8%)	30	12.9%	(6.1%-19.6%)	19	8.1%	(1.8%-14.4%)	11	
Grade 11	5.1%	(0.3%-10.0%)	16	3.9%	(1.7%-6.2%)	6	6.3%	(0.0%-14.5%)	10	
Grade 12	9.1%	(8.7%-9.4%)	28	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you use marijuana on school property? (hn109a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.6%	(7.0%-8.1%)	91	5.5%	(4.5%-6.6%)	32	9.5%	(8.8%-10.2%)	59	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.8%	(7.3%-8.3%)	93	6.0%	(5.5%-6.4%)	35	9.6%	(8.9%-10.2%)	58	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you taken prescription pain medicine without a doctor's prescription or differently than how a doctor told you to use it? (hn249a)	
Percentage of students who answered at least once	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	10.9%	(8.5%-13.3%)	135	11.1%	(5.2%-17.1%)	65	10.6%	(9.1%-12.1%)	67	
----Age----	
14 or younger	9.4%	(7.7%-11.2%)	26	6.2%	(0.0%-13.7%)	8	12.8%	(9.3%-16.4%)	18	
15	11.8%	(11.3%-12.2%)	35	12.0%	(6.3%-17.8%)	16	11.1%	(9.1%-13.1%)	18	
16	10.5%	(7.5%-13.5%)	31	12.4%	(8.4%-16.4%)	19	7.7%	(4.8%-10.5%)	10	
17	11.7%	(8.9%-14.5%)	38	11.4%	(0.6%-22.2%)	17	12.1%	(7.8%-16.5%)	21	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	10.1%	(9.9%-10.2%)	32	6.3%	(0.0%-14.0%)	9	13.6%	(7.0%-20.2%)	23	
Grade 10	13.4%	(13.0%-13.8%)	40	16.9%	(8.8%-25.0%)	25	9.1%	(2.3%-15.8%)	13	
Grade 11	10.4%	(4.1%-16.8%)	30	8.9%	(0.0%-24.4%)	12	11.3%	(9.6%-13.0%)	16	
Grade 12	10.1%	(6.5%-13.6%)	33	11.9%	(1.0%-22.9%)	18	8.6%	(5.6%-11.6%)	15	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least once (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you taken prescription pain medicine without a doctor's prescription or differently than how a doctor told you to use it? (hn249a)	
Percentage of students who answered at least once	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	10.7%	(8.9%-12.5%)	127	10.3%	(5.7%-14.8%)	57	10.9%	(9.5%-12.3%)	67	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	10.6%	(8.0%-13.1%)	124	10.5%	(4.0%-17.1%)	58	10.7%	(8.7%-12.7%)	64	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least once (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you take a prescription drug (such as OxyContin, Percocet, Vicodin, codeine, Adderall, Ritalin, or Xanax) without a doctor's prescription? (hn113a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	4.4%	(4.0%-4.8%)	54	2.8%	(2.6%-3.0%)	16	6.0%	(5.1%-6.8%)	37	
----Age----	
14 or younger	6.1%	(4.0%-8.3%)	17	*	*	*	*	*	*	
15	7.6%	(5.1%-10.2%)	23	6.4%	(1.8%-11.1%)	9	8.8%	(7.6%-10.0%)	14	
16	*	*	*	*	*	*	*	*	*	
17	2.1%	(0.7%-3.5%)	7	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	4.7%	(3.2%-6.2%)	15	*	*	*	*	*	*	
Grade 10	6.7%	(4.9%-8.6%)	19	4.1%	(1.4%-6.9%)	6	9.8%	(9.0%-10.6%)	13	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	3.9%	(3.4%-4.3%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how many times did you take a prescription drug (such as OxyContin, Percocet, Vicodin, codeine, Adderall, Ritalin, or Xanax) without a doctor's prescription? (hn113a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	4.5%	(3.9%-5.0%)	53	2.9%	(2.7%-3.1%)	16	6.0%	(5.0%-7.0%)	37	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	4.0%	(3.6%-4.5%)	47	2.5%	(2.3%-2.7%)	14	5.5%	(4.6%-6.3%)	33	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to take a prescription drug not prescribed to you? (hn224)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	5.1%	(4.5%-5.7%)	64	5.1%	(4.2%-6.0%)	31	5.1%	(3.2%-6.9%)	32	
----Age----	
14 or younger	3.3%	(2.6%-4.0%)	9	*	*	*	*	*	*	
15	11.0%	(7.0%-14.9%)	36	12.2%	(7.6%-16.7%)	20	9.8%	(6.4%-13.2%)	16	
16	4.3%	(2.5%-6.1%)	13	*	*	*	*	*	*	
17	1.9%	(0.0%-6.7%)	6	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	4.2%	(3.6%-4.7%)	13	4.5%	(4.4%-4.5%)	7	4.0%	(2.9%-5.0%)	7	
Grade 10	10.8%	(4.6%-17.0%)	31	9.0%	(6.4%-11.5%)	14	12.8%	(3.1%-22.6%)	18	
Grade 11	3.3%	(0.1%-6.5%)	10	*	*	*	*	*	*	
Grade 12	1.8%	(0.0%-6.3%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your parents feel it would be for you to take a prescription drug not prescribed to you? (hn224)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	5.2%	(4.6%-5.8%)	64	5.3%	(4.3%-6.3%)	31	5.1%	(3.3%-7.0%)	32	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	4.9%	(4.2%-5.7%)	59	4.7%	(4.0%-5.4%)	28	5.1%	(3.1%-7.1%)	32	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to take a prescription drug not prescribed to you? (hn225)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	11.0%	(10.3%-11.8%)	137	11.5%	(9.2%-13.8%)	70	10.6%	(7.9%-13.2%)	67	
----Age----	
14 or younger	7.8%	(2.3%-13.4%)	21	*	*	*	*	*	*	
15	18.0%	(14.9%-21.0%)	57	23.8%	(13.9%-33.6%)	38	12.3%	(9.1%-15.5%)	20	
16	11.0%	(7.9%-14.1%)	34	10.7%	(7.8%-13.5%)	18	11.4%	(3.0%-19.7%)	16	
17	8.4%	(2.9%-13.8%)	24	6.9%	(2.1%-11.6%)	9	9.6%	(3.3%-15.9%)	15	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	5.8%	(5.2%-6.5%)	19	*	*	*	*	*	*	
Grade 10	16.3%	(12.3%-20.4%)	47	19.4%	(11.6%-27.3%)	29	12.9%	(11.8%-13.9%)	18	
Grade 11	12.3%	(9.9%-14.7%)	38	15.2%	(9.0%-21.4%)	23	9.5%	(2.7%-16.2%)	15	
Grade 12	7.9%	(2.7%-13.0%)	24	6.2%	(1.3%-11.0%)	9	9.4%	(3.8%-14.9%)	15	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How wrong do your friends feel it would be for you to take a prescription drug not prescribed to you? (hn225)	
Percentage of students who answered 'A little bit wrong' or 'Not wrong at all'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	21.5%	(18.2%-24.8%)	7	*	*	*	*	*	*	
Non-Hispanic	10.8%	(10.1%-11.5%)	131	10.9%	(8.4%-13.4%)	63	10.8%	(8.1%-13.4%)	67	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	47.2%	(41.6%-52.8%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	10.8%	(9.9%-11.7%)	129	11.1%	(9.1%-13.1%)	65	10.5%	(7.5%-13.6%)	65	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'A little bit wrong' or 'Not wrong at all' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get prescription drugs (such as OxyContin, Percocet, Vicodin, codeine, Adderall, Ritalin, or Xanax) that were not prescribed to you, how easy would it be to get some? (hn242)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	17.1%	(15.6%-18.5%)	212	19.0%	(18.0%-19.9%)	115	15.1%	(13.2%-17.0%)	96	
----Age----	
14 or younger	7.8%	(5.9%-9.7%)	21	*	*	*	*	*	*	
15	21.7%	(20.1%-23.4%)	70	23.6%	(20.7%-26.6%)	38	19.9%	(13.8%-25.9%)	32	
16	20.0%	(16.8%-23.1%)	61	22.3%	(13.7%-31.0%)	37	17.2%	(13.9%-20.5%)	24	
17	16.1%	(6.1%-26.1%)	48	19.0%	(3.0%-35.0%)	25	13.8%	(9.1%-18.5%)	23	
18 or older	25.3%	(13.6%-37.0%)	12	*	*	*	*	*	*	
----Grade----	
Grade 9	8.8%	(6.0%-11.6%)	28	6.3%	(5.3%-7.3%)	9	10.3%	(5.1%-15.6%)	17	
Grade 10	18.0%	(13.3%-22.8%)	52	20.5%	(19.6%-21.4%)	31	15.3%	(3.7%-26.9%)	21	
Grade 11	19.4%	(17.7%-21.1%)	58	21.2%	(15.7%-26.7%)	32	17.6%	(9.6%-25.6%)	26	
Grade 12	18.7%	(10.0%-27.5%)	59	23.2%	(13.2%-33.3%)	34	14.8%	(7.5%-22.1%)	25	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get prescription drugs (such as OxyContin, Percocet, Vicodin, codeine, Adderall, Ritalin, or Xanax) that were not prescribed to you, how easy would it be to get some? (hn242)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	25.8%	(23.6%-28.1%)	7	*	*	*	*	*	*	
Non-Hispanic	16.6%	(14.8%-18.4%)	200	18.7%	(17.6%-19.9%)	109	14.5%	(12.2%-16.7%)	90	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	47.2%	(41.6%-52.8%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	16.4%	(14.8%-18.0%)	196	18.0%	(16.1%-20.0%)	105	14.7%	(13.3%-16.1%)	90	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they take a prescription drug that is not prescribed to them? (hn131a)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	11.8%	(9.8%-13.8%)	145	7.2%	(4.1%-10.2%)	42	15.7%	(14.7%-16.6%)	98	
----Age----	
14 or younger	10.1%	(6.9%-13.2%)	27	9.1%	(4.3%-13.9%)	12	11.4%	(9.7%-13.1%)	15	
15	14.2%	(11.7%-16.6%)	43	7.8%	(4.4%-11.3%)	11	18.2%	(16.1%-20.4%)	29	
16	10.3%	(6.6%-14.0%)	30	4.1%	(3.1%-5.1%)	6	18.0%	(10.1%-25.8%)	24	
17	12.0%	(11.6%-12.4%)	38	8.5%	(3.9%-13.0%)	12	14.2%	(8.6%-19.7%)	24	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	9.8%	(7.8%-11.9%)	31	8.7%	(5.1%-12.2%)	13	11.1%	(9.8%-12.4%)	18	
Grade 10	15.7%	(12.5%-18.9%)	45	8.2%	(4.4%-12.1%)	12	21.9%	(19.2%-24.6%)	30	
Grade 11	8.1%	(5.4%-10.7%)	23	*	*	*	*	*	*	
Grade 12	12.0%	(11.4%-12.6%)	38	7.3%	(3.7%-10.9%)	11	15.1%	(10.4%-19.7%)	26	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How much do you think people risk harming themselves (physically or in other ways) if they take a prescription drug that is not prescribed to them? (hn131a)	
Percentage of students who answered 'No risk' or 'Slight risk'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	11.8%	(9.7%-13.9%)	140	6.8%	(3.9%-9.8%)	39	15.8%	(14.6%-17.0%)	97	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	11.2%	(9.4%-13.1%)	131	6.3%	(3.8%-8.9%)	35	15.2%	(14.2%-16.2%)	91	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'No risk' or 'Slight risk' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used a prescription stimulant (such as Adderall or Ritalin) without a doctor's prescription or differently than how a doctor told you to use it? (hn272)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	9.4%	(9.1%-9.6%)	117	6.8%	(5.0%-8.7%)	42	11.9%	(10.1%-13.6%)	75	
----Age----	
14 or younger	3.3%	(2.8%-3.9%)	9	*	*	*	*	*	*	
15	15.8%	(9.9%-21.7%)	51	16.5%	(8.9%-24.1%)	27	15.1%	(11.0%-19.2%)	24	
16	8.3%	(7.1%-9.4%)	26	*	*	*	*	*	*	
17	7.2%	(4.4%-10.1%)	21	*	*	*	*	*	*	
18 or older	20.3%	(6.3%-34.4%)	10	*	*	*	*	*	*	
----Grade----	
Grade 9	4.2%	(2.7%-5.6%)	13	*	*	*	*	*	*	
Grade 10	16.8%	(9.6%-24.1%)	49	13.7%	(6.8%-20.7%)	21	20.3%	(13.6%-27.0%)	28	
Grade 11	8.3%	(7.0%-9.7%)	26	*	*	*	*	*	*	
Grade 12	8.4%	(3.5%-13.3%)	26	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used a prescription stimulant (such as Adderall or Ritalin) without a doctor's prescription or differently than how a doctor told you to use it? (hn272)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	9.4%	(9.0%-9.9%)	115	6.9%	(5.1%-8.6%)	40	11.9%	(10.6%-13.2%)	74	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	8.6%	(8.2%-9.1%)	104	5.5%	(4.7%-6.3%)	32	11.7%	(9.6%-13.9%)	72	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get a prescription stimulant like Adderall or Ritalin, how easy would it be for you to get some? (hn273)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	21.0%	(19.9%-22.2%)	257	21.5%	(19.2%-23.7%)	130	20.3%	(19.5%-21.1%)	126	
----Age----	
14 or younger	14.2%	(9.7%-18.8%)	38	8.1%	(4.3%-12.0%)	11	20.0%	(15.0%-25.0%)	25	
15	24.3%	(11.8%-36.7%)	77	23.1%	(16.2%-30.0%)	37	25.2%	(6.6%-43.8%)	40	
16	16.6%	(13.9%-19.3%)	51	21.5%	(19.0%-24.0%)	36	10.9%	(3.9%-17.9%)	16	
17	25.8%	(16.6%-34.9%)	72	28.3%	(22.1%-34.5%)	37	23.5%	(12.3%-34.8%)	35	
18 or older	38.7%	(33.4%-44.1%)	19	*	*	*	*	*	*	
----Grade----	
Grade 9	13.9%	(7.9%-19.9%)	44	11.0%	(5.2%-16.8%)	17	15.7%	(8.1%-23.4%)	26	
Grade 10	19.9%	(9.7%-30.2%)	56	19.0%	(13.7%-24.2%)	28	21.0%	(5.6%-36.5%)	28	
Grade 11	15.3%	(8.9%-21.6%)	46	17.3%	(12.6%-22.0%)	26	13.2%	(5.8%-20.6%)	20	
Grade 12	32.0%	(26.7%-37.3%)	96	34.7%	(33.8%-35.6%)	51	29.4%	(18.2%-40.5%)	45	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
If you wanted to get a prescription stimulant like Adderall or Ritalin, how easy would it be for you to get some? (hn273)	
Percentage of students who answered 'Sort of easy' or 'Very easy'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	20.9%	(19.6%-22.3%)	249	22.0%	(18.8%-25.2%)	128	19.8%	(18.8%-20.7%)	120	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	47.2%	(41.6%-52.8%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	20.5%	(19.3%-21.7%)	241	20.5%	(18.8%-22.3%)	119	20.2%	(19.3%-21.1%)	120	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Sort of easy' or 'Very easy' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used any form of cocaine, including powder, crack, or freebase? (hn117)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	3.2%	(3.1%-3.3%)	39	1.6%	(0.8%-2.5%)	9	4.3%	(3.7%-5.0%)	27	
----Age----	
14 or younger	3.8%	(0.8%-6.8%)	10	*	*	*	*	*	*	
15	2.4%	(2.2%-2.7%)	7	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	6.0%	(4.9%-7.1%)	20	5.3%	(4.1%-6.4%)	8	5.2%	(2.7%-7.6%)	9	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	4.8%	(0.5%-9.2%)	16	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	6.6%	(5.3%-8.0%)	21	6.3%	(3.2%-9.5%)	9	5.4%	(4.0%-6.7%)	9	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used any form of cocaine, including powder, crack, or freebase? (hn117)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	3.1%	(2.9%-3.3%)	36	1.2%	(0.0%-2.5%)	7	4.4%	(3.7%-5.1%)	27	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	2.5%	(2.3%-2.6%)	29	1.0%	(0.2%-1.9%)	6	3.4%	(2.8%-3.9%)	20	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used heroin (also called smack, junk, or China White)? (hn119)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	1.1%	(0.0%-2.2%)	13	1.1%	(0.7%-1.6%)	7	1.1%	(0.0%-3.6%)	7	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	*	*	*	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	3.3%	(1.1%-5.6%)	11	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	3.3%	(1.5%-5.1%)	11	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used heroin (also called smack, junk, or China White)? (hn119)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	0.9%	(0.0%-2.2%)	10	*	*	*	*	*	*	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	0.6%	(0.0%-1.4%)	7	*	*	*	*	*	*	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used methamphetamines (also called speed, crystal meth, crank, ice, or meth)? (hn222b)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	2.2%	(1.6%-2.9%)	27	1.4%	(1.1%-1.6%)	8	2.8%	(1.6%-4.1%)	18	
----Age----	
14 or younger	2.1%	(1.2%-3.0%)	6	*	*	*	*	*	*	
15	2.4%	(2.2%-2.7%)	7	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	3.3%	(1.0%-5.5%)	11	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	3.4%	(1.1%-5.8%)	11	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	3.8%	(0.9%-6.7%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used methamphetamines (also called speed, crystal meth, crank, ice, or meth)? (hn222b)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	2.0%	(1.1%-2.9%)	24	*	*	*	*	*	*	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	1.6%	(1.4%-1.9%)	19	*	*	*	*	*	*	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used ecstasy (also called MDMA or Molly)? (hn121a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	3.3%	(3.2%-3.3%)	40	1.4%	(1.2%-1.6%)	8	4.7%	(4.5%-4.9%)	30	
----Age----	
14 or younger	3.8%	(0.8%-6.7%)	11	*	*	*	*	*	*	
15	3.0%	(1.4%-4.6%)	9	*	*	*	*	*	*	
16	*	*	*	*	*	*	*	*	*	
17	4.1%	(2.6%-5.7%)	14	*	*	*	*	*	*	
18 or older	19.0%	(0.0%-45.1%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	3.2%	(0.3%-6.1%)	10	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	7.9%	(6.7%-9.1%)	26	5.4%	(4.5%-6.3%)	8	8.6%	(7.1%-10.1%)	15	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used ecstasy (also called MDMA or Molly)? (hn121a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	3.4%	(3.3%-3.4%)	40	1.5%	(1.2%-1.7%)	8	4.7%	(4.6%-4.9%)	29	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	3.2%	(2.5%-3.8%)	37	1.3%	(1.0%-1.6%)	7	4.5%	(3.9%-5.1%)	27	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used hallucinogenic drugs, such as LSD, acid, PCP, Special K, angel dust, mescaline, or mushrooms? (hn223a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	8.3%	(7.8%-8.8%)	104	6.6%	(2.8%-10.4%)	41	10.0%	(6.2%-13.8%)	63	
----Age----	
14 or younger	5.5%	(5.1%-5.9%)	15	4.3%	(3.2%-5.4%)	6	6.9%	(5.5%-8.4%)	9	
15	12.0%	(9.0%-15.0%)	38	14.8%	(7.8%-21.9%)	24	9.0%	(7.8%-10.2%)	14	
16	2.7%	(0.0%-5.8%)	8	*	*	*	*	*	*	
17	8.7%	(8.1%-9.4%)	26	7.7%	(0.0%-15.8%)	10	9.6%	(4.0%-15.1%)	15	
18 or older	33.8%	(26.1%-41.5%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	3.3%	(0.4%-6.3%)	11	*	*	*	*	*	*	
Grade 10	12.5%	(6.7%-18.4%)	36	13.5%	(6.1%-20.9%)	21	11.4%	(7.0%-15.8%)	15	
Grade 11	3.2%	(0.0%-6.5%)	10	*	*	*	*	*	*	
Grade 12	11.9%	(11.5%-12.4%)	37	6.9%	(0.3%-13.6%)	10	16.3%	(11.4%-21.3%)	27	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used hallucinogenic drugs, such as LSD, acid, PCP, Special K, angel dust, mescaline, or mushrooms? (hn223a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	8.3%	(7.7%-8.8%)	100	6.3%	(2.3%-10.3%)	37	10.2%	(6.4%-14.0%)	63	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	42.3%	(36.2%-48.5%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.8%	(7.3%-8.3%)	94	5.8%	(2.0%-9.7%)	34	9.7%	(5.3%-14.1%)	59	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used a needle to inject any illegal drug into your body? (hn124a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	1.9%	(1.2%-2.6%)	24	1.6%	(1.4%-1.9%)	9	1.8%	(0.3%-3.3%)	11	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	2.4%	(2.1%-2.6%)	7	*	*	*	*	*	*	
16	2.2%	(1.1%-3.2%)	6	*	*	*	*	*	*	
17	3.1%	(1.1%-5.1%)	10	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	2.2%	(1.2%-3.2%)	6	*	*	*	*	*	*	
Grade 12	3.2%	(1.5%-4.8%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During your life, how many times have you used a needle to inject any illegal drug into your body? (hn124a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	1.4%	(0.2%-2.6%)	16	*	*	*	*	*	*	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	1.2%	(0.5%-2.0%)	14	*	*	*	*	*	*	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times have you been drunk or high at school? (hn126a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	10.3%	(10.1%-10.6%)	128	11.7%	(9.0%-14.3%)	69	8.5%	(5.9%-11.1%)	54	
----Age----	
14 or younger	4.4%	(3.8%-4.9%)	12	*	*	*	*	*	*	
15	11.3%	(8.8%-13.7%)	34	17.8%	(8.3%-27.3%)	25	5.5%	(1.6%-9.4%)	9	
16	11.0%	(6.5%-15.6%)	33	11.5%	(10.2%-12.8%)	19	8.5%	(0.0%-20.1%)	12	
17	11.3%	(10.3%-12.3%)	36	14.0%	(12.6%-15.4%)	20	8.0%	(8.0%-8.1%)	14	
18 or older	31.5%	(5.4%-57.5%)	13	*	*	*	*	*	*	
----Grade----	
Grade 9	3.3%	(2.2%-4.4%)	11	*	*	*	*	*	*	
Grade 10	11.4%	(9.0%-13.9%)	33	17.3%	(8.1%-26.6%)	26	5.2%	(0.0%-10.4%)	7	
Grade 11	10.9%	(8.4%-13.4%)	32	11.1%	(10.1%-12.1%)	16	8.8%	(3.0%-14.7%)	13	
Grade 12	14.1%	(12.7%-15.5%)	45	14.1%	(12.9%-15.3%)	21	13.2%	(12.2%-14.2%)	23	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how many times have you been drunk or high at school? (hn126a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	10.0%	(9.9%-10.2%)	119	11.0%	(9.1%-12.9%)	62	8.5%	(6.2%-10.9%)	52	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	9.8%	(9.4%-10.2%)	116	10.9%	(8.2%-13.5%)	61	8.3%	(6.2%-10.5%)	50	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How many times in the past year (12 months) have you sold illegal drugs? (hn127)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.0%	(4.7%-9.4%)	87	5.6%	(2.7%-8.5%)	34	8.4%	(6.8%-10.0%)	53	
----Age----	
14 or younger	3.0%	(1.9%-4.1%)	8	*	*	*	*	*	*	
15	10.3%	(7.2%-13.5%)	33	14.3%	(7.8%-20.9%)	24	6.0%	(5.6%-6.3%)	9	
16	*	*	*	*	*	*	*	*	*	
17	11.1%	(4.4%-17.9%)	33	7.7%	(0.0%-15.8%)	10	13.8%	(8.5%-19.0%)	23	
18 or older	20.3%	(6.3%-34.4%)	10	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	10.9%	(4.5%-17.3%)	31	13.0%	(6.2%-19.8%)	20	8.3%	(1.7%-14.9%)	11	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	12.1%	(7.9%-16.2%)	39	6.9%	(0.3%-13.6%)	10	16.4%	(14.4%-18.4%)	28	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How many times in the past year (12 months) have you sold illegal drugs? (hn127)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.0%	(4.5%-9.5%)	84	5.4%	(2.3%-8.5%)	32	8.5%	(6.9%-10.2%)	53	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	6.6%	(4.3%-8.9%)	79	5.0%	(2.0%-8.0%)	29	8.3%	(6.9%-9.6%)	50	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, has anyone offered, sold, or given you an illegal drug on school property? (hn114)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	22.8%	(18.3%-27.3%)	279	23.3%	(20.0%-26.7%)	136	21.5%	(16.4%-26.6%)	135	
----Age----	
14 or younger	19.2%	(17.8%-20.6%)	52	17.3%	(16.5%-18.1%)	23	19.9%	(17.5%-22.3%)	27	
15	21.9%	(15.2%-28.5%)	65	24.9%	(15.7%-34.1%)	35	17.7%	(14.4%-21.0%)	28	
16	24.6%	(20.7%-28.6%)	73	25.3%	(20.3%-30.4%)	40	22.8%	(20.5%-25.0%)	31	
17	23.4%	(16.1%-30.7%)	73	26.6%	(25.1%-28.1%)	38	20.6%	(7.4%-33.9%)	35	
18 or older	37.5%	(18.2%-56.9%)	15	*	*	*	*	*	*	
----Grade----	
Grade 9	15.7%	(13.4%-18.1%)	49	15.2%	(12.7%-17.8%)	22	15.0%	(12.5%-17.5%)	25	
Grade 10	26.3%	(16.2%-36.4%)	75	31.0%	(16.9%-45.1%)	46	20.1%	(15.3%-24.8%)	27	
Grade 11	24.7%	(22.3%-27.1%)	73	22.1%	(20.1%-24.1%)	32	26.3%	(23.7%-28.9%)	39	
Grade 12	24.4%	(16.3%-32.6%)	77	24.4%	(22.2%-26.5%)	35	24.5%	(10.6%-38.4%)	42	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, has anyone offered, sold, or given you an illegal drug on school property? (hn114)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	23.4%	(11.2%-35.7%)	6	*	*	*	*	*	*	
Non-Hispanic	22.8%	(18.0%-27.6%)	268	22.9%	(19.2%-26.5%)	127	21.9%	(16.5%-27.2%)	134	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	22.4%	(17.6%-27.1%)	261	23.1%	(19.4%-26.8%)	128	20.9%	(15.6%-26.3%)	126	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree with the following statement? My family has clear rules about alcohol and drug use. (hn115)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	88.9%	(87.0%-90.7%)	1,092	86.3%	(85.5%-87.0%)	507	91.3%	(88.8%-93.9%)	574	
----Age----	
14 or younger	97.0%	(94.4%-99.5%)	262	*	*	*	*	*	*	
15	86.5%	(83.7%-89.4%)	261	84.6%	(79.4%-89.8%)	119	88.6%	(86.5%-90.6%)	138	
16	89.9%	(86.8%-92.9%)	268	85.4%	(77.0%-93.8%)	137	95.5%	(92.4%-98.7%)	129	
17	84.2%	(75.4%-93.1%)	266	80.7%	(69.8%-91.7%)	116	87.0%	(79.9%-94.1%)	148	
18 or older	80.1%	(74.2%-86.0%)	33	*	*	*	*	*	*	
----Grade----	
Grade 9	95.6%	(93.9%-97.4%)	300	*	*	*	*	*	*	
Grade 10	88.4%	(85.9%-90.9%)	254	86.2%	(81.6%-90.7%)	129	91.4%	(89.8%-93.0%)	122	
Grade 11	89.5%	(88.5%-90.4%)	262	83.7%	(79.2%-88.3%)	121	95.5%	(91.3%-99.8%)	138	
Grade 12	83.0%	(77.3%-88.7%)	265	81.9%	(73.8%-90.1%)	119	83.7%	(79.9%-87.5%)	144	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree with the following statement? My family has clear rules about alcohol and drug use. (hn115)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	88.8%	(86.9%-90.7%)	1,050	85.6%	(85.1%-86.2%)	478	91.7%	(88.9%-94.6%)	563	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	89.2%	(87.7%-90.8%)	1,044	86.7%	(85.9%-87.5%)	483	91.5%	(89.6%-93.4%)	552	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, do you recall hearing, reading, or watching an advertisement about the prevention of substance use? (hn129)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	71.8%	(67.4%-76.1%)	873	69.8%	(67.0%-72.7%)	423	73.6%	(67.0%-80.2%)	448	
----Age----	
14 or younger	75.9%	(68.6%-83.1%)	200	74.1%	(64.7%-83.6%)	102	77.5%	(71.9%-83.1%)	97	
15	71.3%	(66.2%-76.4%)	222	64.0%	(61.6%-66.5%)	105	79.3%	(71.2%-87.4%)	116	
16	68.1%	(58.9%-77.3%)	209	71.2%	(62.1%-80.3%)	118	64.4%	(47.8%-81.0%)	90	
17	74.0%	(71.0%-76.9%)	211	72.2%	(68.5%-75.8%)	93	75.4%	(72.8%-78.1%)	117	
18 or older	66.4%	(58.6%-74.1%)	32	*	*	*	*	*	*	
----Grade----	
Grade 9	72.0%	(68.8%-75.3%)	223	70.4%	(65.1%-75.8%)	103	73.2%	(71.0%-75.4%)	118	
Grade 10	70.2%	(62.7%-77.8%)	196	63.8%	(62.7%-64.8%)	99	78.4%	(61.8%-95.1%)	96	
Grade 11	70.5%	(60.3%-80.7%)	212	73.4%	(63.0%-83.8%)	110	67.6%	(54.3%-81.0%)	102	
Grade 12	73.6%	(72.6%-74.7%)	224	73.7%	(73.0%-74.5%)	106	73.5%	(72.2%-74.8%)	117	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, do you recall hearing, reading, or watching an advertisement about the prevention of substance use? (hn129)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	81.5%	(68.8%-94.2%)	25	*	*	*	*	*	*	
Non-Hispanic	71.4%	(66.7%-76.1%)	844	69.0%	(66.1%-72.0%)	401	73.6%	(66.7%-80.6%)	441	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	72.1%	(67.6%-76.6%)	842	69.7%	(67.1%-72.3%)	405	74.3%	(67.4%-81.3%)	436	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you ever lived with an adult who had a problem with alcohol or drugs? (hn255)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	31.9%	(23.5%-40.3%)	386	34.3%	(21.9%-46.8%)	200	29.0%	(24.4%-33.6%)	179	
----Age----	
14 or younger	27.4%	(19.1%-35.7%)	74	25.5%	(14.9%-36.1%)	34	29.5%	(23.8%-35.2%)	39	
15	34.2%	(25.8%-42.7%)	101	37.4%	(27.8%-47.0%)	52	30.9%	(24.5%-37.3%)	47	
16	33.5%	(26.5%-40.5%)	99	38.3%	(31.0%-45.7%)	60	26.5%	(19.4%-33.6%)	36	
17	31.1%	(21.6%-40.7%)	95	34.5%	(12.3%-56.8%)	49	27.4%	(25.4%-29.3%)	44	
18 or older	39.1%	(28.4%-49.8%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	28.0%	(16.9%-39.1%)	87	27.5%	(15.8%-39.2%)	40	28.5%	(18.8%-38.3%)	46	
Grade 10	31.7%	(24.9%-38.6%)	90	35.0%	(25.5%-44.4%)	51	28.1%	(25.7%-30.5%)	37	
Grade 11	34.5%	(25.6%-43.4%)	100	40.8%	(33.1%-48.5%)	57	27.2%	(17.7%-36.6%)	40	
Grade 12	31.6%	(22.5%-40.7%)	98	34.2%	(13.2%-55.3%)	50	28.5%	(25.1%-31.9%)	47	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you ever lived with an adult who had a problem with alcohol or drugs? (hn255)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	30.6%	(18.3%-43.0%)	8	*	*	*	*	*	*	
Non-Hispanic	32.1%	(23.7%-40.4%)	375	34.1%	(21.5%-46.7%)	190	29.5%	(25.0%-34.0%)	177	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	31.4%	(22.8%-40.0%)	362	33.8%	(21.3%-46.4%)	187	28.6%	(23.9%-33.4%)	169	
Multiple Races	40.3%	(37.0%-43.5%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Perceived Availability of Drugs Scale -- High Risk (hncrpad_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	32.6%	(30.0%-35.3%)	198	39.3%	(36.8%-41.9%)	119	26.1%	(24.3%-27.9%)	80	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	35.5%	(17.1%-54.0%)	86	42.4%	(15.9%-68.8%)	57	27.0%	(15.3%-38.6%)	29	
16	17.7%	(2.7%-32.8%)	9	*	*	*	*	*	*	
17	29.7%	(6.7%-52.7%)	78	39.1%	(9.4%-68.7%)	50	20.9%	(5.3%-36.5%)	28	
18 or older	57.9%	(53.1%-62.8%)	25	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	32.9%	(18.3%-47.6%)	95	39.6%	(20.2%-59.0%)	60	25.5%	(14.2%-36.8%)	35	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	32.4%	(14.2%-50.6%)	104	39.0%	(14.5%-63.6%)	59	26.5%	(14.3%-38.7%)	45	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Perceived Availability of Drugs Scale -- High Risk (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Perceived Availability of Drugs Scale -- High Risk (hncrpad_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	32.7%	(30.2%-35.2%)	194	39.7%	(37.5%-41.9%)	115	26.0%	(24.4%-27.5%)	79	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	32.5%	(29.8%-35.3%)	192	39.2%	(36.1%-42.2%)	115	26.0%	(24.3%-27.7%)	77	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Perceived Availability of Drugs Scale -- High Risk (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you ever had sexual intercourse? (hn135)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	31.1%	(26.1%-36.0%)	362	29.7%	(24.2%-35.2%)	166	32.1%	(27.7%-36.5%)	191	
----Age----	
14 or younger	11.8%	(6.1%-17.4%)	30	9.2%	(5.6%-12.8%)	12	14.9%	(7.1%-22.6%)	18	
15	24.8%	(20.9%-28.8%)	70	27.8%	(24.4%-31.1%)	36	21.6%	(18.3%-24.9%)	32	
16	31.8%	(21.3%-42.3%)	90	32.5%	(25.5%-39.4%)	48	29.5%	(13.9%-45.1%)	39	
17	47.7%	(44.0%-51.4%)	144	44.2%	(37.2%-51.2%)	63	50.8%	(49.0%-52.7%)	81	
18 or older	69.6%	(27.4%-100.0%)	28	*	*	*	*	*	*	
----Grade----	
Grade 9	10.1%	(0.3%-19.9%)	30	9.7%	(6.4%-13.0%)	14	10.6%	(0.0%-26.2%)	17	
Grade 10	27.4%	(22.3%-32.6%)	73	27.6%	(20.6%-34.5%)	38	27.2%	(25.7%-28.6%)	34	
Grade 11	32.9%	(24.8%-41.0%)	93	34.5%	(29.5%-39.5%)	47	29.9%	(18.4%-41.3%)	43	
Grade 12	51.9%	(49.3%-54.5%)	156	46.7%	(40.2%-53.1%)	66	56.5%	(46.2%-66.8%)	90	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Have you ever had sexual intercourse? (hn135)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	38.2%	(25.3%-51.1%)	8	*	*	*	*	*	*	
Non-Hispanic	31.1%	(26.0%-36.2%)	350	29.3%	(23.3%-35.3%)	156	32.4%	(28.0%-36.8%)	188	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	30.9%	(25.9%-35.9%)	343	29.3%	(23.1%-35.5%)	155	32.3%	(28.6%-36.0%)	185	
Multiple Races	30.9%	(23.5%-38.3%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you had sexual intercourse, did you or your partner use a condom? (hn136)	
Among students who have ever had sexual intercourse, the percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	57.6%	(53.3%-61.9%)	163	50.4%	(47.2%-53.5%)	68	64.3%	(55.1%-73.4%)	90	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	31.8%	(4.4%-59.2%)	15	*	*	*	*	*	*	
16	60.4%	(53.8%-67.0%)	43	57.0%	(45.5%-68.5%)	23	63.3%	(33.9%-92.7%)	16	
17	60.4%	(47.8%-72.9%)	82	53.0%	(48.4%-57.7%)	31	65.9%	(47.3%-84.4%)	51	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	44.7%	(40.2%-49.2%)	22	*	*	*	*	*	*	
Grade 11	53.9%	(48.9%-58.9%)	36	59.5%	(50.3%-68.7%)	24	38.6%	(13.4%-63.8%)	8	
Grade 12	63.1%	(55.7%-70.6%)	89	51.4%	(45.7%-57.1%)	30	71.3%	(64.4%-78.3%)	59	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever had sexual intercourse, the number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you had sexual intercourse, did you or your partner use a condom? (hn136)	
Among students who have ever had sexual intercourse, the percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	57.9%	(53.8%-61.9%)	158	50.6%	(47.4%-53.7%)	65	64.5%	(56.2%-72.8%)	87	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	57.4%	(53.1%-61.7%)	150	48.1%	(43.8%-52.3%)	59	65.6%	(56.5%-74.6%)	87	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever had sexual intercourse, the number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you had sexual intercourse with an opposite-sex partner, what one method did you or your partner use to prevent pregnancy? (Select only one response.) (hn226_3a)	
Among students who have ever had sexual intercourse with an opposite sex partner, the percentage of students who utilized a hormonal method of birth control	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	46.0%	(41.0%-51.1%)	121	52.9%	(46.4%-59.3%)	70	37.0%	(27.8%-46.3%)	46	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	46.1%	(16.8%-75.3%)	22	*	*	*	*	*	*	
16	35.8%	(26.5%-45.1%)	24	*	*	*	*	*	*	
17	54.2%	(50.8%-57.5%)	66	57.2%	(52.1%-62.3%)	32	51.7%	(42.1%-61.3%)	35	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	36.1%	(13.8%-58.5%)	6	*	*	*	*	*	*	
Grade 10	41.3%	(18.3%-64.3%)	22	*	*	*	*	*	*	
Grade 11	36.0%	(29.8%-42.1%)	22	*	*	*	*	*	*	
Grade 12	56.1%	(52.3%-59.8%)	71	64.9%	(61.7%-68.2%)	36	49.3%	(42.0%-56.7%)	36	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever had sexual intercourse with an opposite sex partner, the number of students who utilized a hormonal method of birth control (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you had sexual intercourse with an opposite-sex partner, what one method did you or your partner use to prevent pregnancy? (Select only one response.) (hn226_3a)	
Among students who have ever had sexual intercourse with an opposite sex partner, the percentage of students who utilized a hormonal method of birth control	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	46.6%	(41.8%-51.4%)	118	52.9%	(46.1%-59.7%)	67	38.3%	(29.4%-47.3%)	46	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	47.1%	(43.4%-50.7%)	116	55.0%	(48.8%-61.2%)	68	37.5%	(30.6%-44.4%)	44	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever had sexual intercourse with an opposite sex partner, the number of students who utilized a hormonal method of birth control (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you had sexual intercourse with an opposite-sex partner, what one method did you or your partner use to prevent pregnancy? (Select only one response.) (hn226_6a)	
Among students who have ever had sexual intercourse with an opposite sex partner, the percentage of students who reported “An IUD (such as Mirena or ParaGard) or implant (such as Implanon or Nexplanon)”	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	12.0%	(8.4%-15.5%)	31	13.8%	(11.5%-16.1%)	18	6.4%	(5.2%-7.7%)	8	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	*	*	*	*	*	*	*	*	*	
16	13.6%	(0.0%-30.5%)	9	*	*	*	*	*	*	
17	13.4%	(9.8%-17.1%)	16	15.3%	(11.8%-18.8%)	8	11.9%	(8.3%-15.5%)	8	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	14.6%	(0.0%-33.4%)	9	*	*	*	*	*	*	
Grade 12	15.1%	(12.6%-17.6%)	19	20.5%	(17.5%-23.4%)	11	11.0%	(6.6%-15.5%)	8	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever had sexual intercourse with an opposite sex partner, the number of students who reported “An IUD (such as Mirena or ParaGard) or implant (such as Implanon or Nexplanon)” (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
The last time you had sexual intercourse with an opposite-sex partner, what one method did you or your partner use to prevent pregnancy? (Select only one response.) (hn226_6a)	
Among students who have ever had sexual intercourse with an opposite sex partner, the percentage of students who reported “An IUD (such as Mirena or ParaGard) or implant (such as Implanon or Nexplanon)”	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	12.5%	(8.5%-16.4%)	31	14.5%	(11.9%-17.1%)	18	6.7%	(5.5%-7.8%)	8	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	12.2%	(9.1%-15.4%)	30	14.8%	(12.2%-17.4%)	18	6.8%	(6.0%-7.7%)	8	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among students who have ever had sexual intercourse with an opposite sex partner, the number of students who reported “An IUD (such as Mirena or ParaGard) or implant (such as Implanon or Nexplanon)” (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who drank 100% fruit juice and/or ate fruit two or more times per day during the past seven days (hnfruit)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	33.4%	(31.9%-34.9%)	403	31.2%	(26.6%-35.7%)	180	35.0%	(33.0%-37.0%)	217	
----Age----	
14 or younger	35.1%	(29.1%-41.2%)	93	32.5%	(25.8%-39.2%)	42	35.9%	(29.2%-42.7%)	47	
15	30.2%	(25.6%-34.9%)	90	30.5%	(20.1%-40.9%)	43	29.3%	(27.9%-30.7%)	45	
16	33.5%	(31.4%-35.7%)	97	31.4%	(28.3%-34.4%)	48	36.1%	(32.0%-40.2%)	48	
17	33.1%	(27.8%-38.4%)	104	29.5%	(19.8%-39.3%)	43	36.6%	(34.7%-38.5%)	61	
18 or older	45.8%	(34.9%-56.8%)	18	*	*	*	*	*	*	
----Grade----	
Grade 9	36.2%	(31.9%-40.4%)	112	33.6%	(30.1%-37.2%)	48	36.8%	(31.3%-42.2%)	61	
Grade 10	26.9%	(22.9%-30.9%)	76	27.8%	(19.8%-35.7%)	41	25.1%	(23.0%-27.1%)	33	
Grade 11	35.5%	(32.5%-38.6%)	100	33.7%	(30.4%-36.9%)	46	37.5%	(33.5%-41.5%)	54	
Grade 12	34.7%	(27.5%-42.0%)	110	30.9%	(17.4%-44.4%)	45	38.5%	(36.1%-40.9%)	65	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who drank 100% fruit juice and/or ate fruit two or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who drank 100% fruit juice and/or ate fruit two or more times per day during the past seven days (hnfruit)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	28.2%	(22.2%-34.1%)	7	*	*	*	*	*	*	
Non-Hispanic	33.4%	(31.9%-34.8%)	389	31.5%	(27.1%-36.0%)	174	34.8%	(32.5%-37.2%)	210	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	33.6%	(31.8%-35.4%)	387	31.4%	(26.8%-36.0%)	172	35.2%	(33.8%-36.5%)	209	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who drank 100% fruit juice and/or ate fruit two or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who drank 100% fruit juice and/or ate fruit less than 1 time per day during the past seven days (hnonefrt)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	36.3%	(31.8%-40.9%)	438	38.2%	(29.2%-47.2%)	220	34.8%	(34.1%-35.6%)	216	
----Age----	
14 or younger	34.1%	(30.9%-37.4%)	90	33.2%	(30.9%-35.4%)	43	36.1%	(26.8%-45.3%)	47	
15	41.8%	(33.6%-50.1%)	125	44.5%	(25.2%-63.8%)	62	39.8%	(36.9%-42.8%)	62	
16	37.0%	(33.5%-40.5%)	107	36.5%	(31.7%-41.4%)	55	38.4%	(34.6%-42.2%)	51	
17	34.5%	(25.2%-43.8%)	108	39.1%	(30.7%-47.4%)	57	29.9%	(19.3%-40.5%)	50	
18 or older	20.0%	(12.8%-27.1%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	36.1%	(35.6%-36.6%)	112	34.3%	(29.5%-39.1%)	49	38.5%	(34.1%-42.9%)	63	
Grade 10	40.7%	(31.0%-50.5%)	115	44.2%	(25.0%-63.3%)	65	37.1%	(34.5%-39.6%)	49	
Grade 11	35.0%	(32.5%-37.5%)	99	33.1%	(31.7%-34.4%)	45	37.6%	(31.3%-43.8%)	54	
Grade 12	33.2%	(22.4%-44.0%)	105	39.0%	(26.8%-51.2%)	57	27.5%	(17.0%-38.0%)	46	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who drank 100% fruit juice and/or ate fruit less than 1 time per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who drank 100% fruit juice and/or ate fruit less than 1 time per day during the past seven days (hnonefrt)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	51.9%	(43.5%-60.2%)	13	*	*	*	*	*	*	
Non-Hispanic	36.2%	(31.6%-40.9%)	422	37.6%	(28.6%-46.6%)	207	35.2%	(34.2%-36.2%)	212	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	35.7%	(30.2%-41.1%)	411	36.8%	(26.5%-47.0%)	201	34.8%	(33.8%-35.8%)	207	
Multiple Races	49.7%	(36.5%-63.0%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who drank 100% fruit juice and/or ate fruit less than 1 time per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who ate vegetables three or more times per day during the past seven days (hnveg)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	14.8%	(12.6%-17.0%)	179	15.2%	(12.0%-18.5%)	88	14.7%	(13.2%-16.1%)	91	
----Age----	
14 or younger	16.3%	(13.0%-19.6%)	44	15.9%	(12.9%-18.9%)	21	17.2%	(13.7%-20.7%)	23	
15	15.4%	(8.2%-22.7%)	47	10.0%	(6.7%-13.4%)	14	20.7%	(9.6%-31.8%)	33	
16	16.0%	(12.8%-19.2%)	46	18.5%	(13.9%-23.1%)	28	13.4%	(11.2%-15.7%)	17	
17	11.9%	(11.4%-12.5%)	37	17.3%	(9.5%-25.0%)	25	7.5%	(1.2%-13.9%)	13	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	16.6%	(14.5%-18.7%)	53	14.2%	(11.7%-16.7%)	21	19.1%	(17.5%-20.6%)	32	
Grade 10	15.8%	(7.4%-24.3%)	45	12.9%	(7.0%-18.8%)	19	19.4%	(8.2%-30.6%)	26	
Grade 11	15.4%	(14.1%-16.8%)	43	18.4%	(16.6%-20.1%)	25	12.9%	(12.0%-13.8%)	18	
Grade 12	12.2%	(8.4%-16.0%)	39	16.1%	(6.6%-25.6%)	24	8.9%	(7.4%-10.4%)	15	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who ate vegetables three or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who ate vegetables three or more times per day during the past seven days (hnveg)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	14.7%	(12.7%-16.8%)	172	15.4%	(12.1%-18.7%)	85	14.4%	(13.2%-15.5%)	87	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	14.8%	(12.4%-17.1%)	171	15.3%	(12.0%-18.5%)	84	14.6%	(12.9%-16.3%)	87	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who ate vegetables three or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who ate vegetables less than 1 time per day during the past seven days (hnoneveg)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	47.1%	(37.8%-56.4%)	572	46.3%	(36.7%-55.9%)	268	48.3%	(39.8%-56.9%)	301	
----Age----	
14 or younger	46.8%	(45.4%-48.2%)	127	42.9%	(40.6%-45.2%)	58	52.0%	(46.5%-57.6%)	70	
15	46.0%	(32.7%-59.2%)	139	42.5%	(28.5%-56.4%)	60	49.5%	(38.4%-60.6%)	78	
16	49.5%	(43.3%-55.7%)	141	48.4%	(44.1%-52.7%)	74	52.0%	(44.1%-59.9%)	68	
17	45.3%	(33.0%-57.6%)	141	49.4%	(32.2%-66.5%)	70	41.2%	(32.7%-49.7%)	69	
18 or older	56.7%	(11.2%-100.0%)	23	*	*	*	*	*	*	
----Grade----	
Grade 9	48.2%	(45.1%-51.3%)	153	43.8%	(38.1%-49.5%)	64	53.1%	(51.1%-55.1%)	89	
Grade 10	48.1%	(38.3%-57.8%)	136	44.8%	(32.1%-57.5%)	65	51.9%	(46.5%-57.3%)	70	
Grade 11	49.0%	(46.3%-51.7%)	137	48.2%	(48.0%-48.5%)	66	50.8%	(45.9%-55.7%)	71	
Grade 12	43.7%	(22.0%-65.4%)	139	47.4%	(27.1%-67.7%)	70	39.9%	(16.0%-63.8%)	68	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who ate vegetables less than 1 time per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who ate vegetables less than 1 time per day during the past seven days (hnoneveg)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	54.9%	(51.2%-58.6%)	14	*	*	*	*	*	*	
Non-Hispanic	46.8%	(37.6%-56.0%)	547	45.9%	(35.9%-55.9%)	253	48.0%	(39.8%-56.2%)	292	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	46.8%	(36.9%-56.6%)	542	45.9%	(35.9%-55.9%)	253	48.0%	(38.6%-57.3%)	286	
Multiple Races	50.3%	(45.3%-55.2%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who ate vegetables less than 1 time per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who drank 100% fruit juice, ate fruit and/or ate vegetables five or more times per day during the past seven days (hnfrvg)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	17.8%	(16.5%-19.1%)	214	17.0%	(14.4%-19.7%)	97	18.8%	(18.8%-18.9%)	116	
----Age----	
14 or younger	18.1%	(12.7%-23.5%)	48	13.7%	(6.5%-20.8%)	18	23.0%	(19.1%-26.8%)	30	
15	16.7%	(10.1%-23.3%)	50	13.8%	(7.2%-20.3%)	19	19.7%	(12.9%-26.6%)	30	
16	20.2%	(17.4%-23.0%)	57	23.2%	(18.7%-27.6%)	35	16.6%	(15.2%-18.0%)	22	
17	16.9%	(16.1%-17.7%)	53	17.9%	(11.6%-24.2%)	26	16.2%	(11.0%-21.5%)	27	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	19.8%	(17.4%-22.3%)	61	14.1%	(9.4%-18.8%)	20	25.2%	(25.1%-25.4%)	42	
Grade 10	15.0%	(10.0%-19.9%)	42	13.8%	(9.4%-18.3%)	20	16.5%	(11.0%-22.1%)	22	
Grade 11	21.6%	(19.8%-23.4%)	60	24.4%	(20.7%-28.1%)	33	18.7%	(15.1%-22.3%)	26	
Grade 12	16.0%	(12.4%-19.6%)	51	16.7%	(8.7%-24.8%)	25	15.5%	(14.3%-16.8%)	26	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who drank 100% fruit juice, ate fruit and/or ate vegetables five or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who drank 100% fruit juice, ate fruit and/or ate vegetables five or more times per day during the past seven days (hnfrvg)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	17.6%	(16.3%-18.9%)	203	16.9%	(14.6%-19.3%)	92	18.4%	(17.9%-18.9%)	110	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	17.7%	(16.3%-19.1%)	202	16.9%	(14.5%-19.3%)	91	18.8%	(18.1%-19.5%)	111	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who drank 100% fruit juice, ate fruit and/or ate vegetables five or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who ate fruit and/or vegetables five or more times per day during the past seven days (hnfrvg_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	13.1%	(12.1%-14.0%)	157	13.2%	(12.2%-14.2%)	76	13.2%	(12.2%-14.2%)	82	
----Age----	
14 or younger	12.8%	(5.9%-19.7%)	34	11.9%	(3.7%-20.0%)	16	14.0%	(8.2%-19.8%)	19	
15	11.9%	(8.1%-15.7%)	36	9.8%	(6.6%-13.0%)	14	14.1%	(9.7%-18.5%)	22	
16	15.4%	(12.7%-18.2%)	44	17.4%	(13.6%-21.1%)	26	13.5%	(11.2%-15.8%)	18	
17	12.9%	(11.0%-14.8%)	40	14.3%	(11.2%-17.3%)	20	11.9%	(6.2%-17.6%)	20	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	14.1%	(9.5%-18.6%)	44	12.9%	(7.5%-18.3%)	18	15.5%	(11.7%-19.3%)	26	
Grade 10	11.4%	(7.0%-15.7%)	32	8.8%	(6.2%-11.4%)	13	14.4%	(8.3%-20.4%)	19	
Grade 11	16.1%	(13.8%-18.3%)	44	18.7%	(16.8%-20.5%)	25	13.9%	(10.7%-17.2%)	20	
Grade 12	11.5%	(9.2%-13.9%)	37	13.2%	(8.3%-18.1%)	19	10.2%	(9.3%-11.1%)	17	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who ate fruit and/or vegetables five or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who ate fruit and/or vegetables five or more times per day during the past seven days (hnfrvg_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	13.2%	(12.3%-14.1%)	153	13.2%	(12.3%-14.2%)	72	13.4%	(12.5%-14.2%)	81	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	13.0%	(12.1%-13.9%)	149	13.1%	(12.2%-14.1%)	71	13.1%	(12.2%-14.0%)	78	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who ate fruit and/or vegetables five or more times per day during the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, how many times did you drink a can, bottle, or glass of soda, sports drink, energy drink, or other sugar-sweetened beverage such as Gatorade, Red Bull, lemonade, sweetened tea or coffee drinks, flavored milk, Snapple, or Sunny D? (Do not count diet soda, other diet drinks, or 100% fruit juice.) (hn207a)	
Percentage of students who answered at least one time per day in the past week	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	21.1%	(15.7%-26.5%)	254	20.4%	(19.3%-21.6%)	117	22.1%	(11.5%-32.7%)	136	
----Age----	
14 or younger	14.5%	(3.1%-25.9%)	38	10.0%	(7.1%-13.0%)	13	18.7%	(0.0%-38.1%)	25	
15	22.1%	(20.2%-24.0%)	66	23.4%	(17.9%-29.0%)	33	21.4%	(14.9%-28.0%)	33	
16	21.5%	(12.9%-30.0%)	61	21.8%	(19.6%-23.9%)	33	21.6%	(5.8%-37.5%)	28	
17	24.4%	(22.5%-26.2%)	76	24.2%	(21.0%-27.5%)	35	24.7%	(23.8%-25.6%)	41	
18 or older	31.1%	(2.9%-59.3%)	13	*	*	*	*	*	*	
----Grade----	
Grade 9	15.3%	(4.0%-26.5%)	47	9.8%	(6.6%-13.0%)	14	19.8%	(2.4%-37.3%)	33	
Grade 10	21.5%	(16.9%-26.1%)	61	22.6%	(20.3%-24.9%)	33	20.8%	(10.4%-31.2%)	27	
Grade 11	26.7%	(23.4%-30.1%)	75	28.3%	(25.4%-31.2%)	39	25.8%	(17.0%-34.5%)	36	
Grade 12	22.1%	(19.5%-24.8%)	69	20.5%	(19.1%-22.0%)	30	23.7%	(17.8%-29.7%)	40	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least one time per day in the past week (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, how many times did you drink a can, bottle, or glass of soda, sports drink, energy drink, or other sugar-sweetened beverage such as Gatorade, Red Bull, lemonade, sweetened tea or coffee drinks, flavored milk, Snapple, or Sunny D? (Do not count diet soda, other diet drinks, or 100% fruit juice.) (hn207a)	
Percentage of students who answered at least one time per day in the past week	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	26.8%	(19.8%-33.8%)	7	*	*	*	*	*	*	
Non-Hispanic	20.8%	(15.0%-26.7%)	242	19.7%	(18.6%-20.9%)	109	22.1%	(11.1%-33.0%)	132	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	20.8%	(15.2%-26.4%)	239	19.7%	(18.5%-20.9%)	108	22.1%	(11.4%-32.8%)	130	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least one time per day in the past week (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, how many times did you drink a can, bottle, or glass of soda, sports drink, energy drink, or other sugar-sweetened beverage such as Gatorade, Red Bull, lemonade, sweetened tea or coffee drinks, flavored milk, Snapple, or Sunny D? (Do not count diet soda, other diet drinks, or 100% fruit juice.) (hn207a_2)	
Percentage of students who answered 'I did not drink soda, sports drinks, energy drinks, or other sugar-sweetened beverages during the past 7 days'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	20.9%	(18.7%-23.1%)	250	23.9%	(20.8%-26.9%)	137	18.1%	(16.3%-20.0%)	111	
----Age----	
14 or younger	27.4%	(24.2%-30.5%)	72	33.6%	(33.3%-33.9%)	43	20.9%	(15.2%-26.7%)	28	
15	19.5%	(14.8%-24.1%)	58	20.7%	(15.5%-25.9%)	29	18.4%	(14.5%-22.3%)	28	
16	22.0%	(16.1%-27.9%)	63	22.9%	(17.8%-28.0%)	35	21.5%	(13.8%-29.2%)	28	
17	15.9%	(11.4%-20.4%)	50	18.5%	(17.3%-19.7%)	27	13.8%	(4.8%-22.8%)	23	
18 or older	18.0%	(0.2%-35.7%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	27.1%	(22.6%-31.5%)	84	34.7%	(33.8%-35.7%)	49	20.3%	(14.1%-26.5%)	34	
Grade 10	18.5%	(13.8%-23.2%)	52	19.4%	(13.5%-25.2%)	29	18.0%	(14.2%-21.9%)	24	
Grade 11	19.0%	(15.5%-22.5%)	53	21.1%	(16.6%-25.6%)	29	17.4%	(13.8%-21.0%)	25	
Grade 12	18.4%	(14.9%-21.9%)	58	19.4%	(19.0%-19.8%)	28	17.7%	(11.4%-24.0%)	29	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I did not drink soda, sports drinks, energy drinks, or other sugar-sweetened beverages during the past 7 days' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, how many times did you drink a can, bottle, or glass of soda, sports drink, energy drink, or other sugar-sweetened beverage such as Gatorade, Red Bull, lemonade, sweetened tea or coffee drinks, flavored milk, Snapple, or Sunny D? (Do not count diet soda, other diet drinks, or 100% fruit juice.) (hn207a_2)	
Percentage of students who answered 'I did not drink soda, sports drinks, energy drinks, or other sugar-sweetened beverages during the past 7 days'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	39.3%	(24.7%-54.0%)	10	*	*	*	*	*	*	
Non-Hispanic	20.4%	(18.3%-22.5%)	236	23.6%	(20.6%-26.6%)	130	17.7%	(15.9%-19.4%)	106	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	46.8%	(37.1%-56.6%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	20.7%	(18.9%-22.6%)	238	23.8%	(21.3%-26.3%)	130	18.1%	(16.2%-20.0%)	106	
Multiple Races	28.6%	(4.3%-52.9%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'I did not drink soda, sports drinks, energy drinks, or other sugar-sweetened beverages during the past 7 days' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days did you eat dinner at home with at least one of your parents or guardians? (hn243)	
Percentage of students who answered at least 5 days	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	62.9%	(61.6%-64.2%)	763	65.3%	(62.2%-68.4%)	389	60.7%	(59.6%-61.9%)	374	
----Age----	
14 or younger	69.8%	(62.7%-76.8%)	180	71.2%	(69.5%-72.9%)	93	69.0%	(53.8%-84.3%)	87	
15	71.6%	(66.1%-77.1%)	222	77.9%	(72.9%-83.0%)	123	65.3%	(59.0%-71.5%)	99	
16	63.3%	(53.3%-73.3%)	188	59.8%	(45.5%-74.2%)	99	67.7%	(59.9%-75.4%)	89	
17	56.8%	(53.6%-59.9%)	169	55.7%	(54.3%-57.2%)	73	57.6%	(50.6%-64.7%)	95	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	70.6%	(63.2%-77.9%)	216	68.9%	(65.1%-72.7%)	98	72.8%	(55.9%-89.7%)	118	
Grade 10	73.2%	(66.8%-79.6%)	201	81.3%	(78.8%-83.8%)	119	63.9%	(50.1%-77.7%)	82	
Grade 11	60.1%	(51.4%-68.9%)	178	53.7%	(44.0%-63.5%)	80	66.6%	(60.0%-73.3%)	98	
Grade 12	49.9%	(45.7%-54.0%)	158	57.5%	(55.1%-59.9%)	84	43.2%	(33.9%-52.6%)	73	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 5 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days did you eat dinner at home with at least one of your parents or guardians? (hn243)	
Percentage of students who answered at least 5 days	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	59.2%	(48.1%-70.4%)	18	*	*	*	*	*	*	
Non-Hispanic	63.1%	(61.6%-64.7%)	742	65.8%	(62.1%-69.5%)	374	60.8%	(60.0%-61.6%)	368	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	44.1%	(39.4%-48.8%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	63.5%	(62.0%-65.1%)	742	66.5%	(62.9%-70.2%)	380	60.9%	(60.1%-61.6%)	362	
Multiple Races	55.2%	(41.5%-69.0%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 5 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you physically active for a total of at least 60 minutes per day? (Add up all the time you spent in any kind of physical activity that increased your heart rate and made you breathe hard some of the time.) (hn209)	
Percentage of students who answered at least 5 days	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	53.3%	(52.1%-54.5%)	643	46.4%	(43.7%-49.1%)	266	60.3%	(57.8%-62.8%)	373	
----Age----	
14 or younger	62.3%	(55.4%-69.2%)	165	56.8%	(44.7%-68.8%)	74	69.7%	(67.6%-71.8%)	91	
15	52.5%	(50.1%-54.9%)	158	44.4%	(40.4%-48.5%)	62	60.6%	(59.6%-61.6%)	95	
16	52.1%	(48.5%-55.6%)	147	45.6%	(37.4%-53.9%)	68	58.9%	(54.4%-63.4%)	77	
17	50.8%	(48.0%-53.6%)	160	39.9%	(33.4%-46.4%)	58	60.9%	(59.8%-62.0%)	102	
18 or older	28.2%	(1.1%-55.2%)	11	*	*	*	*	*	*	
----Grade----	
Grade 9	61.9%	(58.2%-65.6%)	193	56.9%	(49.4%-64.5%)	81	67.8%	(66.7%-68.8%)	111	
Grade 10	51.0%	(47.9%-54.0%)	143	43.9%	(39.4%-48.3%)	63	59.7%	(55.5%-64.0%)	80	
Grade 11	49.9%	(46.1%-53.7%)	142	42.6%	(31.2%-54.1%)	59	56.4%	(52.1%-60.7%)	81	
Grade 12	49.8%	(40.0%-59.6%)	158	43.0%	(31.4%-54.5%)	62	56.2%	(46.9%-65.5%)	95	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 5 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 7 days, on how many days were you physically active for a total of at least 60 minutes per day? (Add up all the time you spent in any kind of physical activity that increased your heart rate and made you breathe hard some of the time.) (hn209)	
Percentage of students who answered at least 5 days	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	42.0%	(39.9%-44.2%)	10	*	*	*	*	*	*	
Non-Hispanic	53.8%	(52.8%-54.9%)	626	46.7%	(44.1%-49.3%)	256	60.8%	(59.0%-62.6%)	367	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	53.9%	(52.6%-55.3%)	621	47.1%	(44.5%-49.7%)	258	60.9%	(58.3%-63.4%)	361	
Multiple Races	51.0%	(46.4%-55.6%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 5 days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were physically active for a total of at least 60 minutes per day on all of the past seven days (hnpa7day)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	25.9%	(23.1%-28.8%)	312	18.1%	(14.5%-21.7%)	104	33.7%	(31.4%-36.1%)	209	
----Age----	
14 or younger	28.5%	(14.6%-42.4%)	76	19.3%	(3.5%-35.2%)	25	38.5%	(26.1%-50.9%)	50	
15	27.2%	(24.6%-29.9%)	82	18.9%	(15.3%-22.4%)	26	35.4%	(33.3%-37.6%)	55	
16	26.5%	(24.6%-28.4%)	75	17.3%	(13.8%-20.8%)	26	37.5%	(31.9%-43.2%)	49	
17	23.7%	(19.5%-27.9%)	75	18.2%	(17.4%-19.0%)	26	28.8%	(21.1%-36.5%)	48	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	29.3%	(16.1%-42.5%)	91	19.7%	(5.5%-33.9%)	28	38.4%	(27.2%-49.7%)	63	
Grade 10	26.1%	(21.7%-30.6%)	74	18.6%	(12.8%-24.4%)	27	34.8%	(32.5%-37.2%)	47	
Grade 11	24.3%	(20.0%-28.5%)	69	15.2%	(4.4%-25.9%)	21	33.5%	(31.6%-35.4%)	48	
Grade 12	23.7%	(21.2%-26.2%)	75	18.7%	(14.2%-23.3%)	27	28.3%	(27.2%-29.3%)	48	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were physically active for a total of at least 60 minutes per day on all of the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who were physically active for a total of at least 60 minutes per day on all of the past seven days (hnpa7day)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	26.1%	(22.9%-29.3%)	303	18.3%	(14.5%-22.1%)	100	33.6%	(30.7%-36.6%)	203	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	26.3%	(23.9%-28.8%)	303	18.5%	(15.6%-21.4%)	101	34.0%	(31.6%-36.5%)	202	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who were physically active for a total of at least 60 minutes per day on all of the past seven days (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
On an average school day, how many hours do you spend in front of a TV, computer, smart phone, or other electronic device watching shows or videos, playing games, accessing the Internet, or using social media (also called screen time)? (Do not count time spent doing schoolwork.) (hn275)	
Percentage of students who answered at least 3 hours	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	72.3%	(66.4%-78.2%)	855	71.4%	(57.4%-85.4%)	393	73.4%	(71.4%-75.4%)	449	
----Age----	
14 or younger	67.1%	(66.8%-67.3%)	169	65.3%	(45.3%-85.2%)	75	69.5%	(50.8%-88.3%)	90	
15	73.1%	(69.0%-77.1%)	212	68.0%	(57.7%-78.3%)	83	76.9%	(74.4%-79.3%)	123	
16	75.3%	(65.0%-85.5%)	214	69.2%	(52.6%-85.9%)	103	81.2%	(77.4%-84.9%)	105	
17	71.9%	(64.7%-79.1%)	233	81.2%	(70.9%-91.4%)	124	64.7%	(60.2%-69.2%)	109	
18 or older	82.3%	(65.8%-98.8%)	28	*	*	*	*	*	*	
----Grade----	
Grade 9	62.7%	(61.7%-63.7%)	185	63.9%	(47.5%-80.3%)	82	62.3%	(50.0%-74.5%)	100	
Grade 10	75.7%	(68.8%-82.5%)	216	68.5%	(51.9%-85.1%)	96	82.0%	(78.0%-86.0%)	115	
Grade 11	78.0%	(67.3%-88.7%)	217	71.3%	(55.9%-86.7%)	94	83.5%	(76.3%-90.7%)	117	
Grade 12	73.1%	(66.6%-79.5%)	232	80.8%	(72.6%-89.0%)	119	67.5%	(61.0%-73.9%)	112	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 3 hours (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
On an average school day, how many hours do you spend in front of a TV, computer, smart phone, or other electronic device watching shows or videos, playing games, accessing the Internet, or using social media (also called screen time)? (Do not count time spent doing schoolwork.) (hn275)	
Percentage of students who answered at least 3 hours	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	71.7%	(65.9%-77.5%)	815	70.3%	(55.5%-85.1%)	370	72.8%	(70.4%-75.2%)	432	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	72.4%	(67.3%-77.6%)	809	70.5%	(55.7%-85.2%)	366	74.4%	(70.5%-78.3%)	431	
Multiple Races	71.2%	(42.8%-99.7%)	15	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 3 hours (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
On an average school day, how many hours do you spend in front of a TV, computer, smart phone, or other electronic device watching shows or videos, playing games, accessing the Internet, or using social media (also called screen time)? (Do not count time spent doing schoolwork.) (hn275_2)	
Percentage of students who answered 2 or fewer hours	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	27.7%	(21.8%-33.6%)	328	28.6%	(14.6%-42.6%)	157	26.6%	(24.6%-28.6%)	163	
----Age----	
14 or younger	32.9%	(32.7%-33.2%)	83	34.7%	(14.8%-54.7%)	40	30.5%	(11.7%-49.2%)	40	
15	26.9%	(22.9%-31.0%)	78	32.0%	(21.7%-42.3%)	39	23.1%	(20.7%-25.6%)	37	
16	24.7%	(14.5%-35.0%)	70	30.8%	(14.1%-47.4%)	46	18.8%	(15.1%-22.6%)	24	
17	28.1%	(20.9%-35.3%)	91	18.8%	(8.6%-29.1%)	29	35.3%	(30.8%-39.8%)	59	
18 or older	17.7%	(1.2%-34.2%)	6	*	*	*	*	*	*	
----Grade----	
Grade 9	37.3%	(36.3%-38.3%)	110	36.1%	(19.7%-52.5%)	46	37.7%	(25.5%-50.0%)	60	
Grade 10	24.3%	(17.5%-31.2%)	70	31.5%	(14.9%-48.1%)	44	18.0%	(14.0%-22.0%)	25	
Grade 11	22.0%	(11.3%-32.7%)	61	28.7%	(13.3%-44.1%)	38	16.5%	(9.3%-23.7%)	23	
Grade 12	26.9%	(20.5%-33.4%)	85	19.2%	(11.0%-27.4%)	28	32.5%	(26.1%-39.0%)	54	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 2 or fewer hours (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
On an average school day, how many hours do you spend in front of a TV, computer, smart phone, or other electronic device watching shows or videos, playing games, accessing the Internet, or using social media (also called screen time)? (Do not count time spent doing schoolwork.) (hn275_2)	
Percentage of students who answered 2 or fewer hours	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	28.3%	(22.5%-34.1%)	322	29.7%	(14.9%-44.5%)	156	27.2%	(24.8%-29.6%)	161	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	27.6%	(22.4%-32.7%)	308	29.5%	(14.8%-44.3%)	153	25.6%	(21.7%-29.5%)	148	
Multiple Races	28.8%	(0.3%-57.2%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 2 or fewer hours (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
In an average week when you are in school, on how many days do you go to physical education (PE) classes? (hn168)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	42.6%	(39.1%-46.1%)	512	39.6%	(33.7%-45.6%)	227	45.5%	(43.2%-47.7%)	281	
----Age----	
14 or younger	69.1%	(56.9%-81.3%)	181	65.9%	(45.0%-86.9%)	85	73.0%	(67.5%-78.6%)	95	
15	57.6%	(47.6%-67.6%)	171	57.4%	(38.4%-76.3%)	78	57.3%	(54.0%-60.5%)	90	
16	24.5%	(14.9%-34.1%)	70	25.8%	(13.8%-37.9%)	39	23.6%	(15.9%-31.3%)	31	
17	25.5%	(22.8%-28.1%)	81	16.9%	(8.9%-24.9%)	25	33.3%	(30.7%-35.8%)	56	
18 or older	22.9%	(15.9%-29.9%)	9	*	*	*	*	*	*	
----Grade----	
Grade 9	70.8%	(57.3%-84.3%)	218	68.5%	(48.7%-88.4%)	96	73.4%	(64.1%-82.7%)	120	
Grade 10	51.3%	(34.4%-68.1%)	144	53.6%	(35.4%-71.9%)	76	48.4%	(34.1%-62.8%)	65	
Grade 11	22.8%	(14.3%-31.3%)	65	24.2%	(11.4%-37.0%)	33	22.0%	(16.6%-27.3%)	32	
Grade 12	25.6%	(22.3%-28.9%)	81	12.9%	(3.1%-22.8%)	19	37.0%	(35.2%-38.8%)	62	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
In an average week when you are in school, on how many days do you go to physical education (PE) classes? (hn168)	
Percentage of students who answered at least 1 day	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	37.2%	(34.5%-39.8%)	9	*	*	*	*	*	*	
Non-Hispanic	42.5%	(38.4%-46.5%)	491	39.5%	(32.7%-46.3%)	215	45.4%	(42.6%-48.2%)	273	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	46.0%	(34.7%-57.2%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	42.4%	(38.5%-46.2%)	487	39.2%	(33.4%-45.1%)	215	45.4%	(42.8%-48.0%)	269	
Multiple Races	44.4%	(36.2%-52.6%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 day (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who attended physical education (PE) classes daily in an average week when they were in school (hndlype)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	4.0%	(3.0%-5.0%)	48	3.8%	(2.2%-5.4%)	22	4.3%	(3.7%-4.8%)	26	
----Age----	
14 or younger	3.0%	(1.9%-4.1%)	8	*	*	*	*	*	*	
15	4.1%	(0.0%-9.7%)	12	*	*	*	*	*	*	
16	4.6%	(1.4%-7.9%)	13	*	*	*	*	*	*	
17	3.9%	(3.4%-4.4%)	12	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	3.5%	(2.8%-4.1%)	11	*	*	*	*	*	*	
Grade 10	4.0%	(0.0%-9.0%)	11	*	*	*	*	*	*	
Grade 11	5.2%	(3.1%-7.3%)	15	4.8%	(2.9%-6.8%)	7	5.7%	(2.1%-9.2%)	8	
Grade 12	3.6%	(2.2%-4.9%)	11	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who attended physical education (PE) classes daily in an average week when they were in school (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who attended physical education (PE) classes daily in an average week when they were in school (hndlype)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	4.0%	(3.4%-4.7%)	46	4.0%	(2.3%-5.6%)	22	4.1%	(3.8%-4.4%)	25	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	4.1%	(3.1%-5.0%)	47	3.9%	(2.4%-5.3%)	21	4.3%	(3.7%-5.0%)	26	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who attended physical education (PE) classes daily in an average week when they were in school (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do any of your classroom teachers provide short physical activity breaks during regular class time? (Do not count your physical education teacher.) (hn239a)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	40.3%	(19.9%-60.6%)	476	38.1%	(14.7%-61.5%)	223	42.5%	(25.7%-59.3%)	253	
----Age----	
14 or younger	53.7%	(28.0%-79.4%)	141	52.4%	(20.9%-83.8%)	72	55.8%	(36.6%-75.0%)	69	
15	42.7%	(23.0%-62.3%)	129	31.8%	(26.0%-37.5%)	48	53.8%	(21.7%-85.9%)	81	
16	39.0%	(6.5%-71.6%)	112	37.5%	(0.0%-76.3%)	58	40.8%	(16.3%-65.3%)	53	
17	29.3%	(21.7%-36.9%)	85	33.8%	(16.3%-51.4%)	45	25.5%	(25.4%-25.6%)	41	
18 or older	23.5%	(9.0%-38.0%)	10	*	*	*	*	*	*	
----Grade----	
Grade 9	54.1%	(26.7%-81.5%)	166	53.1%	(21.8%-84.4%)	78	55.6%	(31.8%-79.5%)	88	
Grade 10	39.3%	(15.3%-63.3%)	107	31.4%	(22.7%-40.1%)	46	48.3%	(9.8%-86.9%)	61	
Grade 11	40.1%	(12.0%-68.1%)	114	40.6%	(0.0%-83.1%)	56	39.5%	(24.8%-54.2%)	58	
Grade 12	28.0%	(24.9%-31.1%)	85	28.1%	(18.7%-37.6%)	41	27.9%	(25.1%-30.7%)	44	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do any of your classroom teachers provide short physical activity breaks during regular class time? (Do not count your physical education teacher.) (hn239a)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	40.3%	(12.7%-68.0%)	12	*	*	*	*	*	*	
Non-Hispanic	39.9%	(20.0%-59.8%)	457	37.6%	(14.5%-60.6%)	209	42.2%	(25.7%-58.7%)	247	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	39.6%	(19.3%-59.8%)	451	37.2%	(14.1%-60.3%)	210	42.0%	(25.2%-58.9%)	242	
Multiple Races	51.0%	(22.6%-79.5%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how often was your mental health not good? (Poor mental health includes stress, anxiety, and depression.) (hn279)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	29.6%	(24.4%-34.8%)	355	41.7%	(28.8%-54.6%)	235	17.3%	(16.1%-18.6%)	107	
----Age----	
14 or younger	23.0%	(17.9%-28.2%)	63	38.1%	(29.0%-47.1%)	49	5.6%	(3.2%-7.9%)	8	
15	26.2%	(20.1%-32.2%)	75	44.0%	(38.9%-49.1%)	54	12.3%	(7.4%-17.2%)	19	
16	44.6%	(40.7%-48.5%)	126	46.1%	(24.5%-67.7%)	69	40.5%	(25.6%-55.5%)	52	
17	26.7%	(18.8%-34.6%)	86	39.6%	(26.3%-52.9%)	61	15.3%	(10.9%-19.6%)	25	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	21.2%	(15.9%-26.5%)	67	35.5%	(28.5%-42.4%)	50	6.1%	(0.7%-11.5%)	10	
Grade 10	30.9%	(24.3%-37.5%)	87	46.5%	(39.9%-53.1%)	65	14.7%	(10.1%-19.3%)	20	
Grade 11	40.7%	(35.7%-45.8%)	113	43.8%	(14.0%-73.6%)	58	35.6%	(19.3%-52.0%)	50	
Grade 12	26.0%	(20.5%-31.6%)	82	41.2%	(30.3%-52.1%)	61	12.8%	(9.5%-16.1%)	21	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 30 days, how often was your mental health not good? (Poor mental health includes stress, anxiety, and depression.) (hn279)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	29.9%	(23.8%-36.1%)	345	42.5%	(28.2%-56.7%)	229	17.8%	(16.5%-19.0%)	106	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	55.8%	(40.7%-70.9%)	7	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	29.4%	(24.0%-34.7%)	334	41.7%	(29.2%-54.3%)	222	17.0%	(16.0%-18.0%)	100	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any physical disabilities or long-term health problems? (Long-term means 6 months or more.) (hn177a)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	12.6%	(10.8%-14.3%)	150	11.3%	(6.9%-15.7%)	67	13.7%	(11.8%-15.7%)	83	
----Age----	
14 or younger	11.8%	(8.5%-15.1%)	30	11.4%	(10.9%-11.9%)	16	12.4%	(5.0%-19.8%)	15	
15	8.4%	(7.8%-9.0%)	25	5.8%	(3.5%-8.2%)	9	10.7%	(9.0%-12.4%)	16	
16	16.0%	(9.0%-23.1%)	47	17.9%	(15.6%-20.2%)	29	13.7%	(1.6%-25.8%)	18	
17	9.9%	(8.3%-11.4%)	29	10.2%	(0.0%-23.3%)	14	9.5%	(1.3%-17.7%)	15	
18 or older	33.8%	(26.1%-41.5%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	9.1%	(7.1%-11.0%)	28	10.6%	(9.9%-11.3%)	16	7.4%	(2.5%-12.3%)	12	
Grade 10	8.2%	(1.8%-14.7%)	22	4.4%	(0.0%-14.5%)	6	12.6%	(8.9%-16.3%)	16	
Grade 11	15.2%	(9.9%-20.5%)	44	19.0%	(15.7%-22.3%)	27	11.6%	(1.3%-21.9%)	17	
Grade 12	15.8%	(14.9%-16.8%)	50	12.0%	(2.3%-21.8%)	18	19.4%	(8.6%-30.1%)	32	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any physical disabilities or long-term health problems? (Long-term means 6 months or more.) (hn177a)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	12.5%	(10.8%-14.2%)	145	11.1%	(6.5%-15.7%)	63	13.9%	(11.9%-15.8%)	82	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	12.5%	(10.9%-14.1%)	144	11.1%	(7.1%-15.1%)	64	13.8%	(11.8%-15.9%)	80	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any physical disabilities or long-term health problems? (Long-term means 6 months or more.) (hn177a_2)	
Percentage of students who answered 'Yes' (Excludes 'Not sure' responses)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	14.8%	(12.5%-17.1%)	150	13.3%	(8.3%-18.3%)	67	16.2%	(14.3%-18.1%)	83	
----Age----	
14 or younger	14.3%	(12.5%-16.1%)	30	14.1%	(12.8%-15.4%)	16	14.5%	(9.6%-19.4%)	15	
15	9.7%	(8.7%-10.7%)	25	6.6%	(3.3%-9.8%)	9	12.7%	(10.6%-14.7%)	16	
16	19.4%	(12.2%-26.5%)	47	22.3%	(18.7%-25.9%)	29	16.0%	(2.4%-29.7%)	18	
17	11.3%	(9.7%-12.9%)	29	11.3%	(0.0%-25.3%)	14	11.3%	(1.8%-20.8%)	15	
18 or older	39.1%	(33.1%-45.1%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	11.0%	(9.2%-12.8%)	28	13.1%	(11.8%-14.4%)	16	8.8%	(4.5%-13.1%)	12	
Grade 10	9.4%	(2.0%-16.8%)	22	4.9%	(0.0%-16.6%)	6	14.8%	(11.9%-17.8%)	16	
Grade 11	18.7%	(13.3%-24.1%)	44	24.3%	(14.8%-33.9%)	27	13.7%	(2.2%-25.2%)	17	
Grade 12	18.1%	(16.8%-19.4%)	50	13.1%	(2.7%-23.6%)	18	23.1%	(10.1%-36.2%)	32	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (Excludes 'Not sure' responses) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any physical disabilities or long-term health problems? (Long-term means 6 months or more.) (hn177a_2)	
Percentage of students who answered 'Yes' (Excludes 'Not sure' responses)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	14.8%	(12.5%-17.1%)	145	13.1%	(7.8%-18.4%)	63	16.4%	(14.4%-18.3%)	82	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	14.6%	(12.4%-16.9%)	144	12.9%	(8.3%-17.5%)	64	16.3%	(14.4%-18.2%)	80	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (Excludes 'Not sure' responses) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any long-term emotional or behavioral problems? (Long-term means 6 months or more.) (hn178a)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	25.5%	(24.4%-26.6%)	307	29.4%	(29.1%-29.6%)	177	21.6%	(19.7%-23.6%)	130	
----Age----	
14 or younger	26.1%	(23.8%-28.5%)	67	26.5%	(20.2%-32.8%)	36	26.0%	(21.9%-30.1%)	31	
15	25.9%	(24.0%-27.8%)	81	31.2%	(30.0%-32.4%)	50	20.2%	(15.8%-24.7%)	31	
16	29.9%	(26.1%-33.7%)	87	35.4%	(33.4%-37.5%)	57	23.1%	(17.9%-28.3%)	30	
17	21.0%	(19.5%-22.4%)	61	24.8%	(21.1%-28.6%)	34	17.5%	(10.9%-24.2%)	27	
18 or older	16.7%	(1.0%-32.5%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	22.8%	(18.9%-26.7%)	69	26.9%	(19.8%-33.9%)	39	19.0%	(5.4%-32.5%)	29	
Grade 10	29.5%	(26.9%-32.0%)	83	32.6%	(32.1%-33.2%)	50	25.7%	(18.8%-32.7%)	33	
Grade 11	30.7%	(28.0%-33.4%)	89	36.4%	(32.1%-40.7%)	52	25.1%	(20.8%-29.4%)	37	
Grade 12	19.1%	(15.5%-22.8%)	59	23.6%	(18.1%-29.2%)	36	14.9%	(13.4%-16.4%)	24	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any long-term emotional or behavioral problems? (Long-term means 6 months or more.) (hn178a)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	41.6%	(22.7%-60.4%)	13	*	*	*	*	*	*	
Non-Hispanic	25.2%	(24.5%-25.8%)	295	28.6%	(28.1%-29.2%)	166	21.8%	(20.4%-23.3%)	129	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	52.1%	(47.0%-57.2%)	7	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	24.9%	(23.6%-26.3%)	289	28.8%	(28.1%-29.4%)	167	21.1%	(18.4%-23.8%)	122	
Multiple Races	43.9%	(19.2%-68.6%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any long-term emotional or behavioral problems? (Long-term means 6 months or more.) (hn178a_2)	
Percentage of students who answered 'Yes' (Excludes 'Not sure' responses)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	30.7%	(27.8%-33.7%)	307	36.6%	(34.9%-38.3%)	177	25.1%	(21.6%-28.6%)	130	
----Age----	
14 or younger	30.9%	(29.5%-32.2%)	67	32.0%	(25.6%-38.4%)	36	29.6%	(23.1%-36.1%)	31	
15	32.3%	(30.2%-34.5%)	81	38.5%	(37.4%-39.5%)	50	25.6%	(20.5%-30.7%)	31	
16	36.4%	(28.2%-44.5%)	87	46.5%	(40.8%-52.3%)	57	25.8%	(17.1%-34.4%)	30	
17	25.4%	(24.3%-26.5%)	61	31.1%	(26.9%-35.2%)	34	20.7%	(14.0%-27.4%)	27	
18 or older	16.7%	(1.0%-32.5%)	8	*	*	*	*	*	*	
----Grade----	
Grade 9	27.2%	(22.2%-32.2%)	69	32.8%	(24.9%-40.7%)	39	22.0%	(5.9%-38.0%)	29	
Grade 10	35.2%	(33.6%-36.8%)	83	37.3%	(34.2%-40.4%)	50	32.5%	(24.3%-40.7%)	33	
Grade 11	39.8%	(33.5%-46.2%)	89	52.5%	(48.4%-56.6%)	52	29.6%	(22.1%-37.2%)	37	
Grade 12	22.0%	(16.7%-27.2%)	59	28.7%	(21.7%-35.6%)	36	16.3%	(13.3%-19.2%)	24	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (Excludes 'Not sure' responses) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you have any long-term emotional or behavioral problems? (Long-term means 6 months or more.) (hn178a_2)	
Percentage of students who answered 'Yes' (Excludes 'Not sure' responses)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	44.4%	(22.3%-66.5%)	13	*	*	*	*	*	*	
Non-Hispanic	30.3%	(27.8%-32.8%)	295	35.9%	(34.4%-37.4%)	166	25.2%	(22.1%-28.3%)	129	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	30.0%	(26.8%-33.2%)	289	35.8%	(34.5%-37.1%)	167	24.5%	(20.2%-28.8%)	122	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (Excludes 'Not sure' responses) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who have a disability (hndisab_b)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	31.7%	(29.8%-33.7%)	385	34.5%	(33.0%-36.1%)	210	28.9%	(25.9%-31.9%)	175	
----Age----	
14 or younger	32.0%	(27.3%-36.8%)	83	34.4%	(25.8%-43.0%)	47	29.7%	(26.3%-33.1%)	35	
15	30.5%	(28.0%-33.0%)	97	33.3%	(28.4%-38.2%)	55	27.4%	(24.2%-30.6%)	42	
16	36.1%	(31.5%-40.6%)	105	44.7%	(43.5%-45.9%)	72	25.5%	(18.8%-32.2%)	33	
17	25.9%	(21.8%-30.1%)	77	26.5%	(18.7%-34.4%)	36	25.4%	(10.9%-40.0%)	40	
18 or older	43.7%	(40.7%-46.7%)	21	*	*	*	*	*	*	
----Grade----	
Grade 9	29.0%	(26.7%-31.3%)	89	33.7%	(25.1%-42.3%)	50	24.7%	(16.5%-32.8%)	38	
Grade 10	30.0%	(28.1%-32.0%)	86	32.1%	(31.2%-32.9%)	50	27.6%	(23.7%-31.4%)	36	
Grade 11	38.6%	(35.7%-41.5%)	112	47.2%	(42.5%-51.9%)	68	30.1%	(25.4%-34.8%)	44	
Grade 12	29.5%	(25.3%-33.6%)	92	28.1%	(21.5%-34.7%)	42	30.7%	(16.6%-44.8%)	50	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have a disability (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who have a disability (hndisab_b)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	43.7%	(26.4%-61.0%)	14	*	*	*	*	*	*	
Non-Hispanic	31.6%	(29.1%-34.1%)	372	34.2%	(32.2%-36.2%)	199	29.1%	(25.7%-32.6%)	173	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	52.1%	(47.0%-57.2%)	7	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	31.3%	(29.5%-33.1%)	366	33.9%	(32.3%-35.5%)	198	28.7%	(26.1%-31.2%)	167	
Multiple Races	54.4%	(18.1%-90.6%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have a disability (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who have a disability (Excludes 'Not sure' responses from h177a & h178a) (hndisab_b_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	33.4%	(31.2%-35.6%)	385	36.7%	(34.5%-38.8%)	210	30.1%	(27.2%-32.9%)	175	
----Age----	
14 or younger	33.7%	(30.6%-36.8%)	83	36.2%	(27.1%-45.3%)	47	30.9%	(25.7%-36.0%)	35	
15	33.7%	(29.2%-38.2%)	97	37.8%	(30.0%-45.5%)	55	29.3%	(25.7%-32.9%)	42	
16	37.5%	(32.2%-42.8%)	105	45.4%	(42.3%-48.6%)	72	27.3%	(20.2%-34.4%)	33	
17	26.5%	(22.4%-30.7%)	77	27.9%	(19.5%-36.4%)	36	25.4%	(10.9%-40.0%)	40	
18 or older	43.7%	(40.7%-46.7%)	21	*	*	*	*	*	*	
----Grade----	
Grade 9	30.6%	(28.2%-32.9%)	89	36.0%	(26.3%-45.6%)	50	25.4%	(15.4%-35.3%)	38	
Grade 10	32.9%	(29.7%-36.2%)	86	35.1%	(33.0%-37.3%)	50	30.3%	(25.1%-35.5%)	36	
Grade 11	39.9%	(36.4%-43.3%)	112	48.1%	(43.0%-53.2%)	68	31.5%	(27.2%-35.8%)	44	
Grade 12	30.1%	(26.0%-34.2%)	92	29.4%	(22.2%-36.7%)	42	30.7%	(16.6%-44.8%)	50	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have a disability (Excludes 'Not sure' responses from h177a & h178a) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who have a disability (Excludes 'Not sure' responses from h177a & h178a) (hndisab_b_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	43.7%	(26.4%-61.0%)	14	*	*	*	*	*	*	
Non-Hispanic	33.3%	(30.5%-36.1%)	372	36.4%	(33.7%-39.1%)	199	30.3%	(26.9%-33.7%)	173	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	32.8%	(30.9%-34.8%)	366	35.9%	(33.8%-38.0%)	198	29.7%	(27.4%-32.1%)	167	
Multiple Races	54.4%	(18.1%-90.6%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have a disability (Excludes 'Not sure' responses from h177a & h178a) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When was the last time you saw a dentist or dental hygienist for a check-up, exam, teeth cleaning, or other dental work? (hn182a)	
Percentage of students who answered 'Less than a year (12 months) ago'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	78.2%	(75.3%-81.1%)	940	77.7%	(76.2%-79.2%)	462	78.6%	(72.9%-84.4%)	477	
----Age----	
14 or younger	83.3%	(81.5%-85.2%)	213	84.2%	(79.4%-89.0%)	113	82.2%	(73.4%-90.9%)	98	
15	80.7%	(74.1%-87.4%)	250	79.0%	(78.8%-79.3%)	126	82.7%	(69.5%-96.0%)	124	
16	80.9%	(73.4%-88.4%)	235	74.0%	(67.8%-80.2%)	119	89.6%	(73.0%-100.0%)	116	
17	74.4%	(72.4%-76.4%)	221	75.9%	(69.7%-82.0%)	100	73.2%	(72.1%-74.4%)	121	
18 or older	40.5%	(12.3%-68.7%)	20	*	*	*	*	*	*	
----Grade----	
Grade 9	81.8%	(75.0%-88.5%)	245	83.2%	(77.4%-89.0%)	119	80.5%	(63.3%-97.7%)	125	
Grade 10	80.7%	(75.4%-86.0%)	226	78.5%	(75.1%-81.9%)	122	83.4%	(76.6%-90.3%)	104	
Grade 11	79.8%	(76.4%-83.2%)	232	70.7%	(58.9%-82.6%)	102	88.7%	(81.8%-95.7%)	130	
Grade 12	71.6%	(69.6%-73.6%)	226	81.0%	(70.8%-91.1%)	119	63.5%	(51.5%-75.4%)	108	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Less than a year (12 months) ago' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When was the last time you saw a dentist or dental hygienist for a check-up, exam, teeth cleaning, or other dental work? (hn182a)	
Percentage of students who answered 'Less than a year (12 months) ago'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	77.7%	(74.9%-80.5%)	907	77.0%	(75.3%-78.8%)	440	78.3%	(72.5%-84.0%)	466	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	79.2%	(75.4%-83.0%)	919	79.0%	(77.8%-80.1%)	454	79.5%	(72.8%-86.2%)	464	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Less than a year (12 months) ago' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When was the last time you saw a dentist or dental hygienist for a check-up, exam, teeth cleaning, or other dental work? (hn182_2a)	
Percentage of students who answered 'Less than a year (12 months) ago' (Excludes “Not sure” responses from h182a)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	81.3%	(79.5%-83.2%)	940	80.4%	(78.6%-82.2%)	462	82.3%	(78.4%-86.2%)	477	
----Age----	
14 or younger	87.1%	(85.8%-88.4%)	213	86.8%	(80.7%-92.9%)	113	87.4%	(81.5%-93.2%)	98	
15	86.3%	(78.3%-94.3%)	250	83.3%	(82.1%-84.5%)	126	89.8%	(72.4%-100.0%)	124	
16	85.0%	(81.9%-88.1%)	235	77.9%	(71.7%-84.1%)	119	93.8%	(89.1%-98.6%)	116	
17	74.9%	(72.5%-77.3%)	221	75.9%	(69.7%-82.0%)	100	74.1%	(73.7%-74.5%)	121	
18 or older	40.5%	(12.3%-68.7%)	20	*	*	*	*	*	*	
----Grade----	
Grade 9	84.9%	(79.2%-90.6%)	245	85.6%	(78.6%-92.7%)	119	84.3%	(67.7%-100.0%)	125	
Grade 10	88.0%	(84.1%-92.0%)	226	*	*	*	*	*	*	
Grade 11	81.8%	(77.9%-85.7%)	232	72.0%	(57.2%-86.9%)	102	91.5%	(88.6%-94.4%)	130	
Grade 12	71.6%	(69.6%-73.6%)	226	81.0%	(70.8%-91.1%)	119	63.5%	(51.5%-75.4%)	108	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Less than a year (12 months) ago' (Excludes “Not sure” responses from h182a) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
When was the last time you saw a dentist or dental hygienist for a check-up, exam, teeth cleaning, or other dental work? (hn182_2a)	
Percentage of students who answered 'Less than a year (12 months) ago' (Excludes “Not sure” responses from h182a)	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	80.9%	(79.2%-82.7%)	907	79.8%	(77.7%-82.0%)	440	82.0%	(78.0%-85.9%)	466	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	82.4%	(79.8%-84.9%)	919	81.8%	(80.8%-82.9%)	454	82.9%	(78.3%-87.6%)	464	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Less than a year (12 months) ago' (Excludes “Not sure” responses from h182a) (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the COVID-19 pandemic, how often did you go hungry because there was not enough food in your home? (hn276)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	2.4%	(2.0%-2.9%)	30	1.9%	(0.4%-3.5%)	12	3.0%	(0.6%-5.4%)	18	
----Age----	
14 or younger	*	*	*	*	*	*	*	*	*	
15	3.1%	(0.8%-5.3%)	10	*	*	*	*	*	*	
16	2.7%	(2.0%-3.4%)	8	*	*	*	*	*	*	
17	3.3%	(2.4%-4.3%)	10	*	*	*	*	*	*	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	*	*	*	*	*	*	*	*	*	
Grade 10	*	*	*	*	*	*	*	*	*	
Grade 11	*	*	*	*	*	*	*	*	*	
Grade 12	3.1%	(2.2%-4.0%)	10	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the COVID-19 pandemic, how often did you go hungry because there was not enough food in your home? (hn276)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	2.5%	(2.1%-2.9%)	30	2.0%	(0.4%-3.7%)	12	3.0%	(0.6%-5.4%)	18	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	2.2%	(1.7%-2.8%)	26	1.4%	(0.1%-2.7%)	8	3.1%	(0.6%-5.5%)	18	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree that doing your schoolwork was more difficult during the COVID-19 pandemic than before the pandemic started? (hn277)	
Percentage of students who answered 'Agree' or 'Strongly agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	61.1%	(55.2%-67.0%)	733	59.4%	(52.3%-66.6%)	345	62.7%	(58.2%-67.2%)	381	
----Age----	
14 or younger	67.5%	(63.9%-71.1%)	179	59.4%	(47.4%-71.4%)	79	76.2%	(70.5%-81.8%)	97	
15	60.4%	(52.9%-68.0%)	181	55.9%	(49.6%-62.3%)	79	64.8%	(57.1%-72.5%)	100	
16	64.1%	(62.3%-66.0%)	181	68.5%	(62.1%-74.9%)	103	58.2%	(46.8%-69.6%)	75	
17	55.3%	(45.1%-65.6%)	172	52.3%	(36.4%-68.1%)	77	58.7%	(53.6%-63.8%)	96	
18 or older	49.2%	(35.6%-62.8%)	20	*	*	*	*	*	*	
----Grade----	
Grade 9	66.1%	(61.4%-70.8%)	204	59.3%	(48.3%-70.3%)	86	72.2%	(66.4%-78.0%)	116	
Grade 10	60.1%	(54.1%-66.1%)	170	55.3%	(50.8%-59.8%)	82	66.2%	(59.4%-73.0%)	86	
Grade 11	62.8%	(60.3%-65.3%)	177	67.6%	(60.4%-74.8%)	91	57.6%	(47.7%-67.4%)	83	
Grade 12	54.4%	(41.5%-67.3%)	171	56.1%	(37.1%-75.2%)	83	53.5%	(46.3%-60.6%)	88	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Agree' or 'Strongly agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree that doing your schoolwork was more difficult during the COVID-19 pandemic than before the pandemic started? (hn277)	
Percentage of students who answered 'Agree' or 'Strongly agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	69.7%	(60.6%-78.7%)	17	*	*	*	*	*	*	
Non-Hispanic	60.9%	(55.3%-66.5%)	706	58.9%	(51.5%-66.3%)	327	62.8%	(58.8%-66.8%)	372	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	61.2%	(55.4%-67.1%)	702	59.7%	(52.9%-66.6%)	330	62.8%	(58.2%-67.4%)	366	
Multiple Races	65.9%	(58.4%-73.4%)	12	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Agree' or 'Strongly agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the COVID-19 pandemic, how often was your mental health not good? (Poor mental health includes stress, anxiety, and depression.) (hn278)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	41.1%	(37.1%-45.1%)	493	56.1%	(50.0%-62.1%)	324	26.4%	(24.9%-27.9%)	161	
----Age----	
14 or younger	35.5%	(34.6%-36.3%)	93	50.8%	(43.2%-58.4%)	66	19.1%	(14.0%-24.2%)	24	
15	40.6%	(38.6%-42.6%)	122	57.7%	(54.0%-61.4%)	81	24.0%	(21.1%-26.9%)	37	
16	49.0%	(41.0%-57.0%)	138	62.3%	(50.9%-73.7%)	94	32.1%	(27.8%-36.5%)	41	
17	39.7%	(33.3%-46.1%)	125	52.5%	(38.2%-66.8%)	77	28.9%	(26.3%-31.4%)	48	
18 or older	38.7%	(35.2%-42.2%)	15	*	*	*	*	*	*	
----Grade----	
Grade 9	33.3%	(31.8%-34.9%)	102	47.7%	(39.4%-56.0%)	67	19.9%	(13.7%-26.2%)	32	
Grade 10	45.7%	(43.0%-48.4%)	129	63.6%	(59.6%-67.5%)	94	24.1%	(23.0%-25.2%)	31	
Grade 11	43.4%	(34.6%-52.3%)	122	56.6%	(42.2%-71.1%)	76	29.7%	(27.6%-31.7%)	42	
Grade 12	42.3%	(36.1%-48.5%)	134	57.6%	(44.7%-70.5%)	85	29.3%	(27.9%-30.7%)	49	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the COVID-19 pandemic, how often was your mental health not good? (Poor mental health includes stress, anxiety, and depression.) (hn278)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	48.6%	(43.5%-53.7%)	12	*	*	*	*	*	*	
Non-Hispanic	41.2%	(37.3%-45.0%)	476	56.0%	(50.1%-62.0%)	310	26.7%	(25.2%-28.1%)	158	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	41.4%	(37.7%-45.2%)	474	56.5%	(51.5%-61.6%)	311	26.6%	(25.1%-28.2%)	155	
Multiple Races	50.0%	(46.1%-53.9%)	9	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how would you describe your grades in school? (hn185)	
Percentage of students who answered 'Mostly A's' or 'Mostly B's'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	83.4%	(78.6%-88.1%)	1,000	87.5%	(84.4%-90.6%)	523	79.5%	(72.6%-86.4%)	478	
----Age----	
14 or younger	83.8%	(70.0%-97.6%)	209	94.8%	(88.0%-100.0%)	122	72.8%	(51.0%-94.6%)	87	
15	82.4%	(79.1%-85.7%)	259	86.2%	(86.0%-86.5%)	142	78.5%	(71.8%-85.1%)	117	
16	83.5%	(80.0%-87.0%)	239	81.8%	(69.6%-94.1%)	129	85.6%	(77.9%-93.2%)	110	
17	83.3%	(76.4%-90.3%)	249	87.9%	(69.7%-100.0%)	120	79.5%	(78.0%-81.1%)	129	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	82.0%	(67.0%-97.0%)	240	93.3%	(88.3%-98.3%)	130	72.5%	(52.5%-92.6%)	109	
Grade 10	85.3%	(84.7%-85.8%)	244	89.3%	(87.6%-90.9%)	139	80.5%	(78.5%-82.5%)	105	
Grade 11	81.9%	(79.3%-84.4%)	233	84.8%	(75.2%-94.3%)	119	79.1%	(72.3%-85.8%)	114	
Grade 12	85.9%	(77.3%-94.6%)	272	87.9%	(70.3%-100.0%)	133	84.1%	(83.5%-84.8%)	140	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Mostly A's' or 'Mostly B's' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During the past 12 months, how would you describe your grades in school? (hn185)	
Percentage of students who answered 'Mostly A's' or 'Mostly B's'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	83.1%	(78.6%-87.7%)	973	87.2%	(83.9%-90.5%)	500	79.4%	(72.8%-86.0%)	473	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	51.0%	(45.8%-56.2%)	7	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	84.0%	(79.0%-88.9%)	969	88.4%	(85.0%-91.8%)	507	79.8%	(72.7%-86.9%)	462	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Mostly A's' or 'Mostly B's' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During an average week, how many hours do you spend in clubs or organizations (other than sports) outside of regular school hours? (hn189)	
Percentage of students who answered at least 1 hour	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	53.7%	(46.2%-61.2%)	643	60.9%	(44.5%-77.3%)	365	46.3%	(45.4%-47.1%)	276	
----Age----	
14 or younger	48.6%	(43.6%-53.5%)	121	52.6%	(51.5%-53.7%)	70	43.3%	(32.6%-53.9%)	50	
15	45.2%	(38.9%-51.4%)	141	54.4%	(34.1%-74.6%)	90	34.7%	(25.8%-43.5%)	51	
16	57.4%	(43.8%-71.0%)	167	67.7%	(50.7%-84.7%)	109	44.6%	(29.5%-59.8%)	58	
17	64.1%	(55.6%-72.6%)	188	69.8%	(35.6%-100.0%)	92	59.5%	(48.3%-70.6%)	96	
18 or older	47.1%	(45.7%-48.5%)	23	*	*	*	*	*	*	
----Grade----	
Grade 9	49.3%	(44.4%-54.2%)	144	55.3%	(51.0%-59.5%)	79	42.8%	(37.9%-47.6%)	63	
Grade 10	39.2%	(32.5%-45.9%)	111	50.6%	(34.2%-67.1%)	79	25.3%	(24.4%-26.2%)	32	
Grade 11	54.2%	(48.5%-59.9%)	157	66.3%	(51.5%-81.2%)	96	42.2%	(37.9%-46.5%)	62	
Grade 12	68.6%	(57.1%-80.0%)	214	69.4%	(38.0%-100.0%)	101	67.9%	(61.9%-73.8%)	113	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 hour (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
During an average week, how many hours do you spend in clubs or organizations (other than sports) outside of regular school hours? (hn189)	
Percentage of students who answered at least 1 hour	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	67.6%	(63.1%-72.1%)	21	*	*	*	*	*	*	
Non-Hispanic	53.4%	(45.8%-61.1%)	622	60.8%	(44.2%-77.5%)	349	46.1%	(45.2%-47.0%)	273	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	54.0%	(46.0%-62.0%)	623	61.1%	(44.1%-78.1%)	352	46.7%	(45.8%-47.7%)	269	
Multiple Races	48.2%	(40.3%-56.1%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 hour (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree that at least one of your teachers really cares and gives you help and support when you need it? (hn186)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	76.9%	(70.5%-83.4%)	922	75.1%	(71.3%-79.0%)	434	79.0%	(70.1%-87.9%)	480	
----Age----	
14 or younger	74.6%	(73.4%-75.8%)	197	67.8%	(66.5%-69.1%)	89	81.9%	(78.9%-85.0%)	105	
15	73.3%	(64.6%-82.1%)	216	79.6%	(75.0%-84.2%)	111	67.5%	(56.1%-78.9%)	102	
16	75.7%	(70.1%-81.3%)	217	73.0%	(71.6%-74.5%)	112	78.9%	(68.2%-89.6%)	103	
17	81.6%	(73.1%-90.2%)	254	78.9%	(68.7%-89.1%)	114	84.9%	(77.3%-92.5%)	140	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	74.6%	(71.1%-78.1%)	226	71.9%	(70.3%-73.5%)	101	77.4%	(69.1%-85.7%)	123	
Grade 10	72.7%	(66.0%-79.4%)	205	75.0%	(70.4%-79.5%)	111	70.2%	(62.6%-77.9%)	92	
Grade 11	76.2%	(70.1%-82.3%)	217	70.0%	(68.8%-71.2%)	96	82.1%	(72.6%-91.5%)	119	
Grade 12	83.7%	(73.3%-94.1%)	263	82.6%	(72.4%-92.7%)	121	85.6%	(74.0%-97.2%)	143	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree that at least one of your teachers really cares and gives you help and support when you need it? (hn186)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	77.0%	(70.4%-83.6%)	891	75.1%	(71.1%-79.1%)	414	78.9%	(70.2%-87.6%)	470	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	76.9%	(70.5%-83.3%)	878	75.2%	(70.9%-79.5%)	414	78.8%	(70.4%-87.1%)	458	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often does your school enforce rules fairly? (hn210)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	46.8%	(37.7%-55.8%)	555	42.9%	(32.2%-53.7%)	246	50.8%	(43.5%-58.1%)	306	
----Age----	
14 or younger	57.3%	(55.4%-59.2%)	152	57.0%	(50.9%-63.0%)	75	57.0%	(53.1%-60.9%)	73	
15	48.0%	(38.5%-57.6%)	140	41.2%	(39.8%-42.6%)	57	55.2%	(37.4%-72.9%)	83	
16	40.6%	(24.5%-56.7%)	114	36.8%	(14.4%-59.2%)	55	45.9%	(36.6%-55.2%)	59	
17	46.5%	(39.0%-54.1%)	143	39.4%	(28.8%-50.0%)	57	53.4%	(48.5%-58.3%)	86	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	57.9%	(52.9%-62.9%)	176	57.3%	(49.7%-64.9%)	81	58.1%	(56.5%-59.7%)	92	
Grade 10	46.0%	(36.1%-55.9%)	129	41.6%	(39.9%-43.2%)	62	52.2%	(32.7%-71.7%)	67	
Grade 11	40.0%	(25.0%-55.1%)	111	34.2%	(12.5%-55.8%)	45	46.4%	(38.4%-54.4%)	65	
Grade 12	43.5%	(35.1%-51.9%)	137	39.2%	(26.2%-52.2%)	57	47.8%	(41.7%-53.8%)	80	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often does your school enforce rules fairly? (hn210)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	45.8%	(37.2%-54.4%)	11	*	*	*	*	*	*	
Non-Hispanic	46.8%	(37.7%-55.9%)	538	43.3%	(32.4%-54.3%)	238	50.5%	(43.4%-57.7%)	298	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	47.3%	(37.9%-56.6%)	536	43.6%	(32.2%-55.0%)	238	51.2%	(44.0%-58.3%)	295	
Multiple Races	42.6%	(31.9%-53.3%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do adults in your school address conflict, negative language, and bullying in positive ways to help students? (hn211)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	33.4%	(28.4%-38.3%)	392	31.3%	(24.5%-38.0%)	177	35.6%	(32.3%-38.8%)	213	
----Age----	
14 or younger	36.9%	(34.9%-38.8%)	97	38.1%	(34.6%-41.6%)	50	34.3%	(31.3%-37.2%)	44	
15	29.9%	(27.0%-32.8%)	87	25.3%	(24.0%-26.6%)	35	35.0%	(28.4%-41.6%)	52	
16	34.2%	(24.7%-43.8%)	95	36.1%	(17.7%-54.5%)	53	32.9%	(30.8%-35.0%)	42	
17	32.3%	(25.2%-39.4%)	99	25.7%	(20.1%-31.3%)	36	38.4%	(30.6%-46.1%)	62	
18 or older	36.2%	(25.4%-46.9%)	14	*	*	*	*	*	*	
----Grade----	
Grade 9	35.1%	(33.5%-36.6%)	106	38.0%	(36.5%-39.6%)	54	31.3%	(30.4%-32.3%)	49	
Grade 10	32.0%	(25.3%-38.7%)	89	27.5%	(22.8%-32.2%)	40	37.9%	(29.3%-46.4%)	49	
Grade 11	31.6%	(24.6%-38.7%)	88	34.8%	(15.1%-54.6%)	46	29.4%	(25.8%-33.0%)	42	
Grade 12	34.4%	(29.0%-39.8%)	106	24.1%	(22.1%-26.1%)	34	43.8%	(35.1%-52.5%)	71	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do adults in your school address conflict, negative language, and bullying in positive ways to help students? (hn211)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	28.9%	(22.1%-35.7%)	7	*	*	*	*	*	*	
Non-Hispanic	33.3%	(28.2%-38.4%)	379	31.6%	(24.2%-39.0%)	171	35.3%	(32.2%-38.3%)	207	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	34.0%	(28.3%-39.7%)	382	32.0%	(24.6%-39.4%)	172	36.0%	(32.0%-40.0%)	207	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often does one of your parents talk with you about what you are doing in school? (hn187)	
Percentage of students who answered 'About every day' or 'About once or twice a week'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	84.9%	(79.4%-90.4%)	1,006	85.3%	(80.3%-90.4%)	488	84.4%	(78.4%-90.5%)	508	
----Age----	
14 or younger	88.1%	(84.4%-91.8%)	232	89.9%	(89.8%-90.0%)	119	86.4%	(79.4%-93.5%)	110	
15	85.6%	(78.4%-92.9%)	250	87.5%	(75.7%-99.4%)	122	84.0%	(80.0%-88.0%)	125	
16	81.7%	(80.8%-82.6%)	231	80.9%	(77.4%-84.4%)	122	82.3%	(80.4%-84.3%)	106	
17	86.0%	(73.3%-98.7%)	263	84.5%	(71.8%-97.2%)	119	87.1%	(74.6%-99.7%)	142	
18 or older	72.0%	(58.1%-85.8%)	29	*	*	*	*	*	*	
----Grade----	
Grade 9	87.6%	(80.7%-94.5%)	265	87.6%	(86.3%-88.8%)	125	87.8%	(74.7%-100.0%)	136	
Grade 10	86.9%	(81.7%-92.2%)	245	87.2%	(76.3%-98.2%)	129	86.3%	(85.3%-87.3%)	113	
Grade 11	81.9%	(81.3%-82.5%)	228	80.2%	(76.8%-83.6%)	106	83.3%	(81.6%-84.9%)	119	
Grade 12	83.6%	(73.0%-94.3%)	260	85.5%	(74.9%-96.0%)	123	81.9%	(71.0%-92.8%)	135	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'About every day' or 'About once or twice a week' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often does one of your parents talk with you about what you are doing in school? (hn187)	
Percentage of students who answered 'About every day' or 'About once or twice a week'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	84.9%	(79.0%-90.7%)	973	85.5%	(79.8%-91.1%)	468	84.3%	(78.2%-90.4%)	497	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	85.2%	(79.6%-90.8%)	965	85.4%	(80.5%-90.3%)	466	84.8%	(78.6%-91.1%)	489	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'About every day' or 'About once or twice a week' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often is the following statement true for you? When I am not at home, one of my parents or guardians knows where I am and whom I am with. (hn193b)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	84.0%	(77.1%-90.9%)	1,004	88.2%	(85.7%-90.7%)	527	79.8%	(67.9%-91.8%)	475	
----Age----	
14 or younger	89.3%	(88.4%-90.3%)	228	94.9%	(94.6%-95.1%)	128	82.9%	(80.6%-85.3%)	99	
15	83.1%	(78.5%-87.7%)	253	81.4%	(77.6%-85.3%)	132	85.2%	(71.7%-98.8%)	120	
16	84.0%	(76.7%-91.2%)	242	88.8%	(82.4%-95.2%)	140	78.1%	(68.0%-88.3%)	102	
17	83.7%	(64.4%-100.0%)	248	88.2%	(82.0%-94.3%)	118	80.0%	(49.0%-100.0%)	130	
18 or older	63.2%	(45.7%-80.6%)	31	*	*	*	*	*	*	
----Grade----	
Grade 9	90.1%	(80.2%-99.9%)	260	93.3%	(92.2%-94.4%)	133	87.0%	(67.7%-100.0%)	126	
Grade 10	83.1%	(79.4%-86.8%)	236	82.7%	(81.0%-84.4%)	129	83.6%	(77.7%-89.5%)	107	
Grade 11	84.1%	(80.7%-87.4%)	242	90.2%	(86.5%-94.0%)	127	78.2%	(72.9%-83.5%)	115	
Grade 12	81.3%	(67.9%-94.8%)	256	88.6%	(82.8%-94.3%)	132	74.9%	(54.1%-95.6%)	124	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often is the following statement true for you? When I am not at home, one of my parents or guardians knows where I am and whom I am with. (hn193b)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	79.2%	(59.5%-98.9%)	22	*	*	*	*	*	*	
Non-Hispanic	84.1%	(77.5%-90.7%)	981	88.5%	(86.3%-90.8%)	510	79.8%	(68.1%-91.5%)	470	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	43.0%	(38.4%-47.6%)	6	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	85.1%	(77.1%-93.1%)	977	90.2%	(86.5%-93.9%)	517	80.0%	(66.9%-93.1%)	459	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree that in your community you feel like you matter to people? (hn191a)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	59.7%	(51.3%-68.1%)	708	57.1%	(50.3%-64.0%)	325	62.2%	(52.3%-72.1%)	375	
----Age----	
14 or younger	61.0%	(53.5%-68.5%)	162	59.5%	(53.4%-65.7%)	79	63.1%	(54.0%-72.2%)	81	
15	58.9%	(50.0%-67.7%)	172	63.2%	(59.1%-67.2%)	87	56.0%	(41.8%-70.1%)	84	
16	58.0%	(56.0%-60.1%)	163	53.6%	(50.3%-57.0%)	80	62.1%	(59.7%-64.5%)	80	
17	63.4%	(50.6%-76.2%)	193	53.7%	(40.8%-66.5%)	75	71.4%	(60.0%-82.8%)	116	
18 or older	40.4%	(18.2%-62.7%)	16	*	*	*	*	*	*	
----Grade----	
Grade 9	58.9%	(50.1%-67.7%)	180	58.7%	(53.4%-64.1%)	84	59.6%	(47.5%-71.7%)	95	
Grade 10	60.5%	(51.3%-69.6%)	169	61.5%	(55.1%-67.8%)	91	60.7%	(47.8%-73.7%)	78	
Grade 11	57.0%	(56.4%-57.5%)	160	52.7%	(49.6%-55.8%)	70	60.1%	(56.8%-63.4%)	86	
Grade 12	62.5%	(47.0%-78.0%)	193	54.0%	(41.8%-66.3%)	77	69.5%	(51.4%-87.5%)	114	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Do you agree or disagree that in your community you feel like you matter to people? (hn191a)	
Percentage of students who answered 'Strongly agree' or 'Agree'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	54.2%	(52.2%-56.2%)	13	*	*	*	*	*	*	
Non-Hispanic	60.2%	(51.4%-69.1%)	692	57.9%	(50.1%-65.7%)	316	62.3%	(52.7%-71.9%)	368	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	60.3%	(51.6%-69.0%)	683	58.4%	(51.0%-65.8%)	318	62.3%	(52.3%-72.2%)	360	
Multiple Races	46.5%	(37.5%-55.6%)	8	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Strongly agree' or 'Agree' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do your parent(s) or guardian(s) try to help you succeed? (hn263)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	79.2%	(79.0%-79.5%)	934	79.4%	(76.5%-82.3%)	460	79.3%	(76.5%-82.2%)	474	
----Age----	
14 or younger	77.5%	(73.5%-81.5%)	195	85.2%	(83.0%-87.3%)	111	70.0%	(65.0%-74.9%)	84	
15	74.8%	(74.0%-75.6%)	225	72.1%	(68.6%-75.7%)	113	78.0%	(75.9%-80.1%)	111	
16	80.3%	(76.7%-83.9%)	231	80.0%	(69.9%-90.1%)	125	80.8%	(76.1%-85.4%)	106	
17	85.6%	(78.2%-93.0%)	247	83.8%	(75.5%-92.1%)	106	87.0%	(80.6%-93.4%)	141	
18 or older	70.5%	(60.8%-80.2%)	34	*	*	*	*	*	*	
----Grade----	
Grade 9	81.4%	(79.1%-83.8%)	235	84.2%	(81.0%-87.4%)	118	79.7%	(74.9%-84.5%)	117	
Grade 10	74.0%	(66.8%-81.3%)	206	74.9%	(71.2%-78.5%)	112	73.1%	(61.9%-84.3%)	93	
Grade 11	81.4%	(79.6%-83.1%)	234	81.6%	(74.6%-88.6%)	115	81.1%	(71.7%-90.6%)	119	
Grade 12	83.6%	(76.5%-90.7%)	256	82.1%	(76.5%-87.8%)	115	84.9%	(76.6%-93.1%)	141	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do your parent(s) or guardian(s) try to help you succeed? (hn263)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	79.1%	(78.9%-79.4%)	909	79.4%	(76.4%-82.4%)	441	79.1%	(76.2%-82.0%)	468	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	79.8%	(79.3%-80.3%)	906	80.6%	(78.2%-83.0%)	450	79.3%	(76.4%-82.2%)	456	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do you feel the people at your school care about students and encourage them? (hn264a)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	53.2%	(42.4%-64.0%)	628	49.8%	(37.3%-62.3%)	282	56.7%	(47.8%-65.7%)	342	
----Age----	
14 or younger	60.3%	(50.5%-70.2%)	158	60.8%	(47.1%-74.6%)	79	60.4%	(54.5%-66.3%)	77	
15	51.8%	(38.1%-65.4%)	151	47.6%	(38.7%-56.4%)	66	56.5%	(38.8%-74.1%)	85	
16	48.0%	(39.0%-57.0%)	133	44.7%	(25.5%-63.9%)	66	51.3%	(47.4%-55.2%)	65	
17	53.6%	(42.4%-64.9%)	166	48.2%	(41.2%-55.2%)	69	58.9%	(44.1%-73.8%)	97	
18 or older	47.0%	(45.8%-48.3%)	19	*	*	*	*	*	*	
----Grade----	
Grade 9	60.7%	(48.9%-72.5%)	182	59.9%	(47.6%-72.3%)	83	62.1%	(50.8%-73.3%)	97	
Grade 10	54.4%	(41.9%-66.9%)	153	49.4%	(39.2%-59.6%)	73	61.3%	(46.7%-76.0%)	80	
Grade 11	48.6%	(35.2%-61.9%)	135	43.2%	(25.0%-61.4%)	57	53.0%	(45.9%-60.2%)	76	
Grade 12	49.5%	(42.5%-56.6%)	154	46.3%	(37.7%-54.9%)	66	52.9%	(46.7%-59.1%)	87	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do you feel the people at your school care about students and encourage them? (hn264a)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	45.6%	(39.1%-52.1%)	10	*	*	*	*	*	*	
Non-Hispanic	53.5%	(42.5%-64.6%)	614	50.0%	(36.5%-63.5%)	273	57.0%	(48.6%-65.4%)	336	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	53.2%	(42.6%-63.8%)	602	49.8%	(37.5%-62.1%)	270	56.8%	(48.1%-65.5%)	328	
Multiple Races	42.6%	(27.2%-58.0%)	7	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do you have support from adults other than your parents? (hn245)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	50.9%	(49.0%-52.7%)	600	53.2%	(49.5%-57.0%)	301	49.3%	(48.4%-50.2%)	297	
----Age----	
14 or younger	53.3%	(47.9%-58.6%)	139	53.7%	(47.0%-60.4%)	69	53.2%	(48.2%-58.1%)	68	
15	42.8%	(40.8%-44.7%)	125	47.8%	(41.7%-54.0%)	67	38.6%	(29.9%-47.2%)	57	
16	47.1%	(43.2%-50.9%)	131	52.4%	(47.9%-56.9%)	77	42.1%	(31.5%-52.7%)	54	
17	59.4%	(58.2%-60.6%)	183	58.9%	(51.5%-66.3%)	83	60.5%	(56.0%-65.0%)	100	
18 or older	52.7%	(51.1%-54.2%)	21	*	*	*	*	*	*	
----Grade----	
Grade 9	53.8%	(51.8%-55.9%)	163	54.9%	(50.3%-59.6%)	78	53.2%	(48.8%-57.7%)	83	
Grade 10	43.2%	(39.5%-46.9%)	119	45.0%	(36.3%-53.7%)	66	42.2%	(40.5%-43.9%)	54	
Grade 11	46.1%	(42.6%-49.5%)	128	55.0%	(50.2%-59.8%)	72	38.9%	(32.4%-45.4%)	56	
Grade 12	58.9%	(57.6%-60.2%)	183	57.0%	(50.4%-63.7%)	80	61.2%	(52.9%-69.5%)	103	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often do you have support from adults other than your parents? (hn245)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	50.2%	(46.2%-54.3%)	12	*	*	*	*	*	*	
Non-Hispanic	50.8%	(48.6%-53.1%)	580	53.1%	(49.3%-56.9%)	287	49.3%	(48.0%-50.7%)	291	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	51.3%	(49.5%-53.0%)	578	53.5%	(49.8%-57.1%)	289	49.9%	(49.1%-50.8%)	288	
Multiple Races	34.0%	(24.5%-43.5%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often does your family give you love and support? (hn246)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	81.1%	(80.8%-81.4%)	956	78.8%	(78.0%-79.6%)	446	84.0%	(83.4%-84.6%)	505	
----Age----	
14 or younger	82.9%	(78.2%-87.6%)	217	84.7%	(82.9%-86.4%)	110	80.5%	(72.7%-88.4%)	102	
15	78.5%	(74.5%-82.5%)	230	75.3%	(72.8%-77.7%)	103	82.9%	(76.4%-89.3%)	126	
16	80.6%	(75.3%-85.9%)	224	79.2%	(73.4%-85.1%)	120	83.6%	(79.1%-88.1%)	103	
17	83.0%	(76.5%-89.4%)	253	76.3%	(70.9%-81.6%)	105	89.4%	(81.9%-96.9%)	148	
18 or older	76.1%	(60.5%-91.7%)	30	*	*	*	*	*	*	
----Grade----	
Grade 9	83.8%	(82.0%-85.6%)	253	83.6%	(81.8%-85.5%)	117	83.5%	(80.8%-86.2%)	131	
Grade 10	79.3%	(76.7%-81.9%)	222	74.4%	(72.4%-76.4%)	109	86.6%	(82.2%-90.9%)	113	
Grade 11	80.9%	(78.9%-83.0%)	222	80.7%	(78.4%-83.1%)	107	82.3%	(79.5%-85.0%)	114	
Grade 12	81.8%	(79.1%-84.5%)	255	77.2%	(76.5%-78.0%)	110	86.6%	(81.3%-91.9%)	145	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
How often does your family give you love and support? (hn246)	
Percentage of students who answered 'Most of the time' or 'Always'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	81.0%	(80.6%-81.4%)	924	78.8%	(77.8%-79.7%)	425	84.0%	(83.2%-84.8%)	494	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	81.4%	(81.0%-81.8%)	916	79.2%	(78.1%-80.2%)	426	84.3%	(83.6%-85.0%)	486	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Most of the time' or 'Always' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who have reported 4 or more Adverse Childhood Experiences (hnace_a_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	23.3%	(12.5%-34.1%)	261	27.4%	(15.0%-39.9%)	148	19.0%	(10.2%-27.8%)	109	
----Age----	
14 or younger	22.2%	(19.1%-25.4%)	54	23.0%	(21.1%-24.9%)	28	22.0%	(17.9%-26.1%)	27	
15	18.2%	(0.0%-37.8%)	50	22.8%	(6.8%-38.8%)	30	13.6%	(0.0%-35.0%)	19	
16	27.6%	(20.5%-34.7%)	75	30.7%	(21.3%-40.1%)	45	22.0%	(16.6%-27.4%)	27	
17	26.2%	(15.5%-36.8%)	75	33.6%	(12.7%-54.4%)	45	20.1%	(19.4%-20.8%)	31	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	21.4%	(13.5%-29.2%)	60	22.1%	(20.1%-24.2%)	28	21.0%	(8.6%-33.4%)	31	
Grade 10	18.7%	(3.4%-34.0%)	50	26.4%	(12.1%-40.6%)	38	9.3%	(0.0%-23.7%)	11	
Grade 11	29.3%	(22.6%-36.0%)	79	31.6%	(19.1%-44.0%)	41	25.6%	(23.5%-27.6%)	35	
Grade 12	22.7%	(7.7%-37.7%)	67	30.5%	(10.9%-50.1%)	42	16.1%	(5.0%-27.2%)	25	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have reported 4 or more Adverse Childhood Experiences (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Percentage of students who have reported 4 or more Adverse Childhood Experiences (hnace_a_2)	
'	
	
	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	33.0%	(24.5%-41.5%)	8	*	*	*	*	*	*	
Non-Hispanic	23.0%	(12.1%-33.8%)	250	26.7%	(14.5%-38.9%)	138	19.2%	(10.1%-28.4%)	108	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	23.0%	(12.2%-33.9%)	247	27.0%	(14.6%-39.4%)	139	19.1%	(10.3%-27.9%)	105	
Multiple Races	33.5%	(18.4%-48.6%)	6	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who have reported 4 or more Adverse Childhood Experiences (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
In your lifetime, how many times have you gambled (bet) with money or something else of value?  (Include if you bet at a casino, race track, or online, bought lottery tickets, bet on a sports team, or played cards or other games for money or things.) (hn183a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	36.6%	(35.8%-37.5%)	390	30.7%	(24.4%-36.9%)	162	42.7%	(34.8%-50.6%)	227	
----Age----	
14 or younger	27.4%	(26.2%-28.6%)	60	24.0%	(20.7%-27.4%)	29	31.8%	(24.8%-38.9%)	31	
15	43.4%	(41.9%-44.9%)	118	38.8%	(37.0%-40.5%)	54	48.5%	(45.9%-51.1%)	63	
16	34.6%	(29.1%-40.0%)	88	28.7%	(19.6%-37.8%)	40	41.4%	(38.8%-44.0%)	49	
17	37.1%	(30.5%-43.8%)	101	25.0%	(17.7%-32.2%)	30	47.0%	(27.2%-66.8%)	71	
18 or older	52.6%	(52.6%-52.6%)	22	*	*	*	*	*	*	
----Grade----	
Grade 9	28.1%	(19.1%-37.2%)	72	20.4%	(18.9%-21.8%)	26	36.4%	(18.7%-54.2%)	46	
Grade 10	40.3%	(29.0%-51.7%)	100	40.3%	(32.6%-48.0%)	54	40.4%	(24.9%-55.9%)	47	
Grade 11	35.0%	(33.5%-36.6%)	89	34.1%	(23.1%-45.1%)	43	36.0%	(26.6%-45.4%)	46	
Grade 12	39.6%	(35.0%-44.2%)	115	26.3%	(18.2%-34.5%)	36	51.3%	(33.8%-68.9%)	79	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
In your lifetime, how many times have you gambled (bet) with money or something else of value?  (Include if you bet at a casino, race track, or online, bought lottery tickets, bet on a sports team, or played cards or other games for money or things.) (hn183a)	
Percentage of students who answered at least 1 time	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	30.0%	(24.9%-35.1%)	8	*	*	*	*	*	*	
Non-Hispanic	36.8%	(35.9%-37.7%)	382	30.6%	(24.5%-36.7%)	155	42.9%	(35.2%-50.6%)	226	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	36.8%	(35.9%-37.6%)	376	30.2%	(24.6%-35.7%)	152	43.4%	(35.7%-51.1%)	224	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 1 time (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
In your lifetime, how many times have you gambled (bet) with money or something else of value?  (Include if you bet at a casino, race track, or online, bought lottery tickets, bet on a sports team, or played cards or other games for money or things.) (hn183a_2)	
Percentage of students who answered at least 10 times	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	7.7%	(6.1%-9.3%)	81	5.4%	(4.2%-6.5%)	28	10.0%	(5.2%-14.7%)	53	
----Age----	
14 or younger	5.0%	(3.8%-6.2%)	11	*	*	*	*	*	*	
15	8.1%	(7.2%-8.9%)	22	4.2%	(1.2%-7.1%)	6	12.3%	(10.2%-14.4%)	16	
16	6.8%	(2.5%-11.2%)	18	5.6%	(4.3%-7.0%)	8	8.3%	(0.0%-17.9%)	10	
17	9.7%	(7.8%-11.7%)	27	5.6%	(5.0%-6.1%)	7	13.1%	(9.4%-16.9%)	20	
18 or older	*	*	*	*	*	*	*	*	*	
----Grade----	
Grade 9	6.1%	(1.1%-11.0%)	15	*	*	*	*	*	*	
Grade 10	5.1%	(0.8%-9.3%)	13	4.4%	(0.6%-8.1%)	6	5.8%	(1.2%-10.5%)	7	
Grade 11	10.1%	(6.4%-13.8%)	26	8.8%	(5.8%-11.9%)	11	11.4%	(1.5%-21.3%)	15	
Grade 12	9.5%	(7.4%-11.7%)	28	5.8%	(5.6%-6.0%)	8	12.8%	(8.4%-17.2%)	20	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 10 times (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
In your lifetime, how many times have you gambled (bet) with money or something else of value?  (Include if you bet at a casino, race track, or online, bought lottery tickets, bet on a sports team, or played cards or other games for money or things.) (hn183a_2)	
Percentage of students who answered at least 10 times	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	7.7%	(6.2%-9.2%)	79	5.2%	(3.8%-6.6%)	26	10.1%	(5.3%-14.8%)	53	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	7.5%	(5.7%-9.3%)	77	4.9%	(4.0%-5.7%)	25	10.1%	(5.2%-15.1%)	52	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered at least 10 times (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has the money or time that you spent on gambling led to financial problems or problems in your family, work, school, or personal life? (hn184)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	4.6%	(3.2%-6.0%)	49	2.0%	(0.1%-3.9%)	11	7.3%	(6.8%-7.7%)	38	
----Age----	
14 or younger	3.0%	(1.8%-4.1%)	7	*	*	*	*	*	*	
15	4.1%	(3.2%-5.0%)	11	*	*	*	*	*	*	
16	5.7%	(0.8%-10.5%)	15	*	*	*	*	*	*	
17	3.7%	(3.1%-4.4%)	10	*	*	*	*	*	*	
18 or older	15.6%	(15.6%-15.6%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	3.4%	(0.5%-6.3%)	9	*	*	*	*	*	*	
Grade 10	3.5%	(0.0%-6.9%)	9	*	*	*	*	*	*	
Grade 11	5.8%	(1.8%-9.8%)	15	*	*	*	*	*	*	
Grade 12	5.8%	(4.6%-7.0%)	16	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has the money or time that you spent on gambling led to financial problems or problems in your family, work, school, or personal life? (hn184)	
Percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	4.7%	(3.2%-6.2%)	49	2.1%	(0.0%-4.1%)	11	7.3%	(6.8%-7.8%)	38	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	4.8%	(3.2%-6.3%)	49	2.1%	(0.0%-4.1%)	11	7.5%	(7.0%-8.0%)	38	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has the money or time that you spent on gambling led to financial problems or problems in your family, work, school, or personal life? (hn184_2)	
Among those who have gambled, the percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
	
Total	12.8%	(8.7%-16.9%)	49	6.5%	(1.6%-11.3%)	11	17.5%	(12.8%-22.1%)	38	
----Age----	
14 or younger	10.7%	(7.4%-14.0%)	7	*	*	*	*	*	*	
15	9.9%	(7.9%-12.0%)	11	*	*	*	*	*	*	
16	15.8%	(5.1%-26.6%)	15	*	*	*	*	*	*	
17	10.6%	(9.8%-11.3%)	10	*	*	*	*	*	*	
18 or older	29.7%	(29.7%-29.7%)	7	*	*	*	*	*	*	
----Grade----	
Grade 9	12.0%	(6.2%-17.9%)	9	*	*	*	*	*	*	
Grade 10	9.1%	(2.7%-15.4%)	9	*	*	*	*	*	*	
Grade 11	15.7%	(6.1%-25.4%)	15	*	*	*	*	*	*	
Grade 12	15.3%	(9.5%-21.1%)	16	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among those who have gambled, the number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page 	

2021 MAINE INTEGRATED YOUTH HEALTH SURVEY	
High School Detailed Report - Knox County (weighted)	
Has the money or time that you spent on gambling led to financial problems or problems in your family, work, school, or personal life? (hn184_2)	
Among those who have gambled, the percentage of students who answered 'Yes'	

	Total	Female	Male	
	%	CI	N	%	CI	N	%	CI	N	
----Hispanic Ethnicity----	
Hispanic	*	*	*	*	*	*	*	*	*	
Non-Hispanic	13.0%	(8.7%-17.3%)	49	6.7%	(1.6%-11.8%)	11	17.5%	(12.9%-22.2%)	38	
----Race----	
American Indian or Alaskan Native	*	*	*	*	*	*	*	*	*	
Asian	*	*	*	*	*	*	*	*	*	
Black or African American	*	*	*	*	*	*	*	*	*	
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*	*	*	*	
White	13.2%	(8.8%-17.5%)	49	6.8%	(1.6%-12.0%)	11	17.8%	(13.1%-22.5%)	38	
Multiple Races	*	*	*	*	*	*	*	*	*	
	
*Estimate suppressed due to small cell sizes.	
CI = 95% Confidence Interval	
N = Among those who have gambled, the number of students who answered 'Yes' (weighted).  Note: Due to missing data, the sum of demographic categories may not equal the overall total.	
December 2, 2022	
Page