TABLE 2.

Number and Proportion of Children With Any Diagnosis According to the DISC

Youth sample (N = 7604)a
Total, n/N (% [95% CI])	1152/7604 (15.2 [8.6–24.3])
Gender
χ2	0.43
df	1
P	NS
Age
χ2	14.8
df	1
P	<.0001
Age 7–11 y, n/N (% [95% CI])
Male	152/1235 (12.3 [8.9–21.7])
Female	153/1146 (13.4 [7.3–20.3])
Age 12–17 y, n/N (% [95% CI])
Male	448/2658 (16.8 [6.9–28.8])
Female	399/2565 (15.6 [9.1–23.6])
Parent sample (N = 4621)b
Total, n/N (% [95% CI])	733/4621 (15.2 [12.1–19.4])
Gender, n/N (% [95% CI])
χ2	0.13
df	1
P	NS
Age, n/N (% [95% CI])
χ2	0.84
df	1
P	NS
Age 7–11 y, n/N (% [95% CI])
Male	277/1751 (15.8 [12.6–19.8)
Female	205/1353 (15.2 [10.2–20.7)
Age 12–17 y, n/N (% [95% CI])
Male	122/735 (16.6 [7.7–24.7)
Female	129/779 (16.6 [7.7–20.9)

df indicates degrees of freedom; NS, not significant.

^aSample size was 7604, which the combines MECA, Texas, Iowa, Bronx, and Puerto Rico samples.

^bSample size was 4621, which combines the MECA, Iowa, Bronx, and Puerto Rico samples.