Table 1.

Standardized Model Results (N=46)

	Session 12 PTSD Symptoms		Session 12 Substance Use
Predictor	B	SD	B	SD
Age	−.08	.22	.07	.20
Gender	−.17	.16	−.18	.15
Race	.10	.20	−.32	.17
Baseline PTSD Symptoms
	.12	.18	−.12	.16
Baseline Substance Use
	−.17	.21	.59***	.16
SUD onset first	−.43*	.20	.09	.20

Notes:

^***p <.001,

^**p <.01,

^*p <.05; Gender: 0 = males and 1=females; Race: 0 = Caucasian, 1 = African American or Other; 0 = PTSD onset first, 1 = SUD onset first.