Table 2.

Sample Description by Gender

	Men (n = 514)	Women (n = 108)	Chi-square/t-value
Age	28.99 (3.31)	28.81 (3.56)	0.51
Ethnicity			3.36
Non-Hispanic	90.3%	84.3%
Hispanic	9.7%	15.7%
Race			23.99***
White	87.2%	72.2%
Black	2.5%	12.0%
Other†	10.3%	15.7%
Branch of Service			28.43***
Army	58.9%	55.6%
Navy	8.2%	14.8%
Air Force	8.6%	21.3%
Marine Corps	24.3%	8.3%
Insomnia
ISI score	12.06 (7.55)	13.45 (7.66)	1.73
Positive insomnia screen	61.0%	64.8%	0.55
PTSD
PCL-5 score	23.11 (21.68)	26.13 (23.33)	1.30
Positive PTSD screen	30.7%	35.2%	0.85
Depression
PHQ-8 score	7.45 (6.60)	8.87 (7.08)	2.00*
Positive depression screen	32.6%	44.4%	5.57*
Any VHA use past month	28.6%	38.9%	4.47*
Use of mental health care past month (VHA or elsewhere)	24.1%	37.0%	7.66**

^†Category includes Asian (n = 8), Native Hawaiian/Pacific Islander (n = 3), American Indian/Alaska Native (n = 13), multiracial (n = 38), and other (n = 7)

^*p < 0.05,

^**p < 0.01,

^**p < 0.001