. Author manuscript; available in PMC: 2008 Jul 7.

Published in final edited form as: J Am Acad Child Adolesc Psychiatry. 2008 Feb;47(2):165–173. doi: 10.1097/chi.0b013e31815cd9f2

Table 1.

Sample demographics

Sample	N	Mean Age	Gender (%)	Ethnicity (%)
Combined	5587	15.3 (2.1)	M = 58 F = 42	Cauc: 78 Hisp: 14 AA: 3 Other: 5
Clinical	615	15.8 (1.2)	M = 92 F = 8	Cauc: 50 Hisp: 37 AA: 9 Other: 4
Adjudicated	179	16.3 (1.6)	M = 77 F = 23	Cauc: 63 Hisp: 14 AA: 10 Other: 13
Community	4793	15.2 (2.2)	M = 53 F = 47	Cauc: 82 Hisp: 11 AA: 2 Other: 5

Note. Standard deviation in parentheses; Cauc = Caucasian, Hisp = Hispanic, AA = African American, Other = other ethnicity or biracial.