. Author manuscript; available in PMC: 2012 Dec 1.

Published in final edited form as: Biol Psychiatry. 2011 Sep 9;70(11):1055–1062. doi: 10.1016/j.biopsych.2011.06.030

Table 1.

Sample Characteristics at Baseline (N = 293-296)

	N (%) or M (SD)

Age	27.40 (4.97)
Female Gender	42 (14.2%)
Education
Up to 12^th grade	3 (1.0%)
HS diploma/GED	31 (10.5%)
A.A./B.A./B.S.	247 (84.0%)
M.A./ M.S./ Ph.D.	12 (4.4%)
Ethnicity
Caucasian	116 (39.6%)
Hispanic/Latino	67 (22.9%)
Asian/Pacific Islander	44 (15.0%)
African-American/African	37 (12.6%)
Other/Mixed	29 (9.9%)
Prior Civilian Trauma Exposure	149 (57.3%)
Body Mass Index	25.72 (3.50)
Awakening Cortisol Level (nmol/l)	23.89 (12.76)
Cortisol Awakening Response (nmol/l)	7.05 (16.08)

A.A., Associate in Arts; B.A., Bachelor of Arts; B.S., Bachelor of Science; GED, General Educational Development; HS, high school; M.A., Master of Arts; M.S., Master of Science; PDI, Peritraumatic Distress Inventory; Ph.D., Doctor of Philosophy; SD, standard deviation.