Skip to main content

View full-text article in PMC

. Author manuscript; available in PMC: 2013 Jan 29.

Published in final edited form as: J Trauma Stress. 2011 Aug 31;24(5):515–525. doi: 10.1002/jts.20673

Table 4.

GEE Coefficients for Drinks per Drinking Day and Drinks per Month for PTSD and Delayed PTSD Onset at 24 Months

Variables	Drinks per drinking day				Drinks per month^a
	PTSD		Delayed PTSD		PTSD		Delayed PTSD
	b	SE	b	SE	b	SE	b	SE
Age (years)	−.01	.003^***	−.01	.003^***	−.005	.002^*	−.004	.002^*
Female	−.75	.10^***	−.75	.10^***	−.53	.07^***	−.52	.07^***
Income	.07	.03^**	.07	.03^**	.10	.02^***	.10	.02^***
Married	−.22	.10^*	−.22	.10^*	−.20	.07^**	−.20	.07^**
White	.48	.10^***	.48	.10^***	.52	.08^***	.52	.08^***
Latino	.43	.14^**	.43	.14^**	.10	.08	.10	.08
WTC attack events	.06	.04	.06	.04	.06	.03^*	.06	.03^*
Lifetime trauma	.12	.05^**	.12	.04^**	.08	.03^*	.08	.03^*
Negative life events	−.07	.05	−.07	.05	−.04	.04	−.04	.04
PTSD	.04	.26	.04	.28	.05	.15	.10	.17
Time period	.16	.04^***	.17	.03^***	.13	.02^***	.13	.02^***
PTSD × Time period	.29	.13^*	.33	.15^*	.13	.07	.16	.08^*
Constant	1.19	0.22^***	1.18	0.22^***	0.69	0.15^***	0.69	0.15^***

Note. N = 1,681. GEE = Generalized estimating equation; PTSD = posttraumatic stress disorder; WTC = World Trade Center.

^a

Log transformed for GEE analyses.

^*

p < .05.

^**

p < .01.

^***

p < .001.