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. Author manuscript; available in PMC: 2018 Apr 1.

Published in final edited form as: Psychoneuroendocrinology. 2017 Jan 25;78:93–96. doi: 10.1016/j.psyneuen.2017.01.024

Table 1.

Participant Characteristics

	Men (n=69) Mean (SD)	Women (n=103) Mean (SD)	Difference
Age (years)	19.9 (1.3)	19.6 (1.3)	t(170)=1.83, p=.07
Time of scan	12.2 (2.4)	12.4 (2.5)	t(170)=−.62, p=.54
BMI	24.2 (3.3)	23.4 (3.5)	t(170)=1.57, p=.12
CRP (natural log transformed)	−.62 (1.1)	−.25 (1.1)	t(170)=−2.26, p=.03

	Number (%)	Number (%)

DSM-IV diagnosis	22 (32%)	17 (17%)	χ²(1)=5.57, p=.02
European American	45 (65%)	49 (48%)	χ²(1)=5.19, p=.02
Asian	16 (23%)	26 (25%)	χ²(1)=.09, p=.76
African American	2 (3%)	14 (14%)	χ²(1)=5.60, p=.02

Note: Time of scan was entered in military hours and ranged from 8.00 (8:00) to 17.5 (17:30); BMI=Body Mass Index; CRP=C-reactive protein in mg/L.