Attachment F2 Age distributions SC

Longitudinal Follow-up of Youth with ADHD

Attachment F2 Respondent Break Down Tables

Attachment F2 Respondent Break Down Tables: Description of Number of Respondents

Overall Sample:

	SC	Expected Respondents per Wave (85% of total)	Expected Annualized Respondents (across 3 years)
Children	335	285	190
Parents	314	267	178
Teachers (5 per child)	1675	1424	949

Age Breakdown for Health Risk Behavior Survey , Brief Sensation Seeking Scale, Strength and Difficulties Questionnaire

Age group by study year	SC	Expected average Respondents per Wave (85% of total)	Expected Annualized Respondents (85% across 3 years)
10-13 middle
Y4 (2010)	92
Y5	41
Total	132	56	37
14-19 high
Y4 (2010)	243
Y5	294
Total	537	229	153

Age Breakdown for MARSH – Self Description Questionnaire, Pediatric Quality of Life

Age group by study year	SC	Expected Respondents per Wave (85% of total)	Expected Annualized Respondents (85% across 3 years)
7-12 pre-adolescent
Y4 (2010)	41
Y5	11
Total	26	22	15
13-19 adolescent
Y4 (2010)	294
Y5	324
Total	309	263	175

Age Breakdown for Youth Demographic Survey, Critical Events High School

Age group by study year	SC	Expected Respondents per Wave (85% of total)	Expected Annualized Respondents (85% across 3 years)
16 +
Y4 (2010)	119
Y5	183
Total	151	128	85