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. Author manuscript; available in PMC: 2015 May 12.
Published in final edited form as: Psychol Med. 2013 Jul 19;44(6):1257–1265. doi: 10.1017/S0033291713001608

Table 1. Demographic Information.

Controls Patients Significance
Age (mean, SD) 32.39 (10.92) 34.36(10.89) ns
Education (mean, SD) 15.35 (1.98) 13.26(2.63) <0.001
Parent SES 2.70 (.77) 2.82 (1.00) ns
Self SES 2.66 (.53) 3.53 (.98) <0.001
Sex (M, F) 76, 49 76, 26 .03
Ethnicity (% minority) 11 24 .01

Note. Significance levels determined by independent samples t- test or chi square analysis. Ethnicity was coded as “minority” and “not-minority”.