Table 1.

Bivariate associations among PDD, anxiety sensitivity, and PTSD symptoms

Variable	Mean (SD)	2	3	4	5	6
1. PDD	25.1 (34.5)	.18†	.29*	.27*	.29*	.27*
2. ASI	21.4(15.7)	-	.48**	.44**	.40**	.40**
3. PSS-I: Total	19.3(11.5)		-	.91**	.77**	.85**
4. Re-experiencing	8.2 (5.6)			-	.62**	.68**
5. Avoidance	4.1 (3.5)				-	.54**
6. Hyperarousal	7.2 (4.5)					-

^†p < .05,

^*p < .01,

^**p < .001

Note: PDD = percent days drinking; ASI = Anxiety Sensitivity Index; PSS-I = PTSD Symptom Scale Interview