Table 3.

Linear Regression Model Predicting Current Alcohol Dependence Symptom Severity From Current PTSD Symptoms and Overall ED

	β	t	p	R	R2 change	F change	p change
Step 1				0.11	0.01	1.59	0.21
Age	−0.003	−0.44	0.66
TEI	0.04	1.75	0.08
Step 2				0.22	0.03	3.01	0.03*
Age	−0.002	−0.24	0.81
TEI	0.03	1.22	0.22
Reexperiencing	−0.01	−0.52	0.60
Avoidance and numbing	0.04	2.90	0.004**
Hyperarousal	−0.02	−1.62	0.11
Step 3				0.39	0.11	31.21	<0.001***
Age	−0.001	−0.16	0.88
TEI	0.02	0.74	0.46
Reexperiencing	0.001	0.06	0.95
Avoidance and numbing	0.01	1.08	0.28
Hyperarousal	−0.02	−1.66	0.10
DERS total	0.02	5.59	<0.001***

Note. PTSD = posttraumatic stress disorder; ED = emotion dysregulation; TEI = Traumatic Events Inventory; DERS = Difficulties in Emotion Regulation Scale.

^* p ≤ 0.05. ^** p ≤ 0.01. ^*** p ≤ 0.001.