Table 3.

Hierarchical/Logistic Regressions with Treatment Condition Predicting PCL-5, SUI Alcohol Use, PHQ-8 Depression, and PHQ-9 Suicidal ideation After Adjusting for Previous Session Symptom

Dependent Variable (DV) & Predictors	β	SE	ΔR2	F	ΔF
DV: Session 5 PCL-5 score
Step 1: Session 3 PCL-5	.70*	.09	.49	71.64*	71.64*
Step 2: Treatment Condition	−.02	2.72	.00	35.38*	.03
DV: Session 5 SUI alcohol
Step 1: Session 3 SUI alcohol	.86*	.05	.74	218.13*	218.13*
Step 2: Treatment Condition	.11	.31	.01	114.34*	3.47
DV: Session 5 PHQ-8
Step 1: Session 3 PHQ-8	.65*	.09	.43	56.60*	56.60*
Step 2: Treatment Condition	−1.00	.97	.01	29.00*	1.23
	β	SE	Wald X 2	OR	95% CI
DV: Session 5 PHQ-9 SIa
Step 1: Session 3 PHQ-9 SI	−2.54	.61	17.48*	.08	[.02, .26]
Step 2: Treatment Condition	.43	.61	.48	1.53	[.46, 5.16]

Note.

^*p < .05; SS = 0; COPE = 1; n = 78 for all of the above analyses; PCL-5 = PTSD Checklist for DSM-5; SUI = Substance Use Inventory; PHQ-8 = Patient Health Questionnaire-8; PHQ-9 SI = Patient Health Questionnaire-9;

^aas this item was dichotomous, a logistic regression was conducted.