. Author manuscript; available in PMC: 2015 Jul 1.

Published in final edited form as: Anxiety Stress Coping. 2014 Oct 20;28(4):445–455. doi: 10.1080/10615806.2014.968562

Table 3.

Hierarchical Entry Multiple Regression Models for Alcohol and Drug Problems as a Function of IPV Types, Anxiety Symptom Severity, and Posttraumatic Stress Symptom Severity

	Alcohol problems ^b					Drug problems

	B	SE	β	R²	Δ R²	B	SE	β	R²	Δ R²
Block 1
Psychological IPV	0.02	0.01	0.23^*	.16^***		0.04	0.02	0.23^*	.19^***
Physical IPV ^a	0.53	0.23	0.22^*			1.13	0.45	0.24^*
Sexual IPV	0.01	0.11	0.01			0.15	0.21	0.06
Block 2
Psychological IPV	0.01	0.01	0.10	.25^***	.09^***	0.02	0.02	0.12	.26^***	.07^**
Physical IPV ^a	0.22	0.23	0.09			1.07	0.45	0.23^*
Sexual IPV	−0.09	0.11	−0.07			−0.004	0.21	−0.001
Anxiety symptom severity	−0.002	0.01	−0.03			0.05	0.02	0.39^***
PTS symptom severity	0.05	0.02	0.43^***			−0.03	0.03	−0.13

Log-10 transformed;

Squared-root transformed.

IPV = intimate partner violence; PTS = posttraumatic stress.

p < .05.

^**

p < .01.

^***

p ≤ .001.