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. Author manuscript; available in PMC: 2012 Jan 30.
Published in final edited form as: Psychiatry Res. 2010 Dec 9;191(1):9–15. doi: 10.1016/j.pscychresns.2010.09.007

Table 1.

Demographic Information of Subject Populations

Variable Offspring (N = 70) Control (N = 74)
M (SD)/N (%) M (SD)/N (%) Pb
Age 16.30 (3.40) 16.62 (3.65) 0.601
Male 38 (54%) 24 (38%) 0.082
Caucasian 34 (49%) 41 (65%) 0.080
Education (years) 9.72 (3.33) 10.18 (3.29) 0.432
b

Fisher’s exact test or independent t-test, two-tailed, for significant differences between high risk participants and healthy controls.