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. Author manuscript; available in PMC: 2014 Jan 10.
Published in final edited form as: Prog Neuropsychopharmacol Biol Psychiatry. 2012 Aug 15;40:187–192. doi: 10.1016/j.pnpbp.2012.08.003

Table 1.

Demographic Information of Subject Populations

Variable Offspring (N = 65) Control (N = 80)
M (SD)/N (%) M (SD)/N (%) P b
Age 16.30 (3.40) 16.62 (3.65) 0.60
Male 38 (54%) 24 (38%) 0.08
Caucasian 34 (49%) 41 (65%) 0.08
Education (yrs) 9.72 (3.33) 10.18 (3.29) 0.43
b

Fisher’s exact test or independent t-test, two-tailed, for significant differences between OS and HC participants.