Table 4.

ANOVAs and post hoc t-tests Comparing Clinical Change Scores Across Deployment and Social Support Categories.

DV (Change in)	ANOVAs		Post hoc Contrasts
	Deployment Cat.	Social Support Cat.
	F	F	Comparison	t
Anhedonic depression	0.58	5.73*	HTSS vs HTWS	3.85**
			HTSS vs LTSS	−0.38
			HTSS vs LTWS	4.23***
			HTWS vs LTSS	3.69**
			HTWS vs LTWS	0.20
			LTSS vs LTWS	4.07**
PTSD	22.30***	7.65**	HTSS vs HTWS	2.88
			HTSS vs LTSS	2.25
			HTSS vs LTWS	0.33
			HTWS vs LTSS	4.99***
			HTWS vs LTWS	2.60
			LTSS vs LTWS	2.65
Insomnia	3.29	4.38*	HTSS vs HTWS	2.71
			HTSS vs LTSS	0.81
			HTSS vs LTWS	1.61
			HTWS vs LTSS	3.60**
			HTWS vs LTWS	1.36
			LTSS vs LTWS	2.62
Physical health	0.07	5.95*	HTSS vs HTWS	3.34*
			HTSS vs LTSS	−1.63
			HTSS vs LTWS	2.88
			HTWS vs LTSS	2.07
			HTWS vs LTWS	0.68
			LTSS vs LTWS	1.47
Anxiety	0.60	2.32
Alcohol use/abuse	0.50	1.56
Non-Perspective-Taking	8.02**	21.33***	HTSS vs HTWS	2.16
			HTSS vs LTSS	3.12*
			HTSS vs LTWS	2.32
			HTWS vs LTSS	4.86***
			HTWS vs LTWS	0.09
			LTSS vs LTWS	5.35***

Note.

^*p < 0.05;

^**p < 0.01;

^***p < 0.001; interaction between Deployment Category and Social Support Category was significant for Non-Perspective-Taking (p = 0.042); all other interactions were non-significant; DV = dependent variable; Cat. = category; HTSS = high-trauma with strong social support; HTWS = high-trauma with weak social support; LTSS = low-trauma with strong social support; LTWS = low-trauma with weak social support.