Table 1.

Generalized Estimating Equations Logistic Model of Craving Predicting Alcohol Use Over the Next 1 Week (N=1350)

	B	SEB	OR	Lower 95% CI	Upper 95% CI	p
Age	0.004	0.004	1.00	1.00	1.01	0.29
Gender (reference = male)	−0.28	0.09	0.76	0.63	0.90	0.01
Treatment (reference = Pill placebo)
Acamprosate	0.62	0.32	1.86	0.99	3.48	0.05
Naltrexone	0.28	0.31	1.32	0.72	2.43	0.37
Acamprosate+naltrexone	0.16	0.32	1.17	0.63	2.20	0.63
Pill placebo+CBT	0.32	0.33	1.38	0.72	2.63	0.33
Acamprosate+CBT	0.58	0.30	1.79	0.99	3.22	0.05
Naltrexone+CBT	0.32	0.30	1.38	0.76	2.48	0.29
Acamprosate+naltrexone+CBT	0.14	0.32	1.15	0.61	2.15	0.66
CBT	0.58	0.31	1.79	0.97	3.28	0.06
Site (reference =1)
2	−0.01	0.18	0.99	0.69	1.40	0.93
3	0.01	0.16	1.01	0.73	1.39	0.94
4	−0.41	0.18	0.67	0.47	0.95	0.02
5	−0.75	0.20	0.47	0.32	0.69	0.00
6	−0.42	0.18	0.66	0.46	0.94	0.02
7	−0.84	0.19	0.43	0.30	0.63	0.00
8	−0.17	0.18	0.85	0.59	1.21	0.36
9	−0.04	0.17	0.96	0.69	1.35	0.82
10	−0.41	0.17	0.67	0.48	0.93	0.02
11	−0.38	0.16	0.68	0.49	0.94	0.02
Alcohol use previous week	2.93	0.16	18.73	13.69	25.63	<.001
Time	−0.06	0.03	0.94	0.89	1.00	0.05
Craving Scale	0.27	0.06	1.31	1.16	1.47	<.001
Craving Scale X Time	0.03	0.01	1.03	1.01	1.05	0.03
Craving Scale X Alcohol use previous week	−0.07	0.03	0.93	0.88	0.99	0.04

Note. Non-significant interaction terms for Craving Scale by Treatment (Wald Chi-Square=9.40, p=.31) and Craving Scale by Treatment by Time (Wald Chi-Square=9.40, p=.31) are not presented in the table. OR=odds ratio; CI=Confidence Interval; CBT=cognitive behavioral therapy.