Table 2.

	Percentage of Drinking Days (PDD)				Percentage of Heavy Drinking Days (PDH)
	Estimate	SE	z	p	Estimate	SE	z	p
Treatment Weeks 1–8
Intercept	−0.38	0.42	−0.93	.355	−2.03	0.38	−5.36	.000
Baseline PDD or PDH	4.60	1.62	2.83	.005	3.90	1.13	3.44	.001
Choice variable1	−0.80	0.83	−0.97	.333	0.07	0.65	0.11	.909
Condition	−1.49	0.83	−1.79	.074	−1.29	0.71	−1.83	.067
Time	−0.85	0.33	−2.54	.011	−0.87	0.36	−2.40	.017
Condition × Time	0.36	0.66	0.55	.584	0.42	0.65	0.64	.519
Random Intercept Var.	8.10				4.88
Random Time Var.	4.56				3.63
Intercept-Time Corr.	−0.35				−0.41
Treatment Weeks 9–16
Intercept	−2.02	0.48	−4.24	.000	−3.80	0.67	−5.69	.000
Baseline PDD or PDH	3.08	1.97	1.56	.119	3.85	1.91	2.02	.044
Choice variable	0.23	1.01	0.23	.820	0.78	1.11	0.71	.480
Condition	−0.47	0.94	−0.50	.616	0.00	1.01	0.00	.997
Time	0.05	0.33	0.14	.888	−0.42	0.59	−0.70	.483
Condition × Time	−0.35	0.62	−0.56	.573	−0.84	0.76	−1.10	.270
Random Intercept Var.	9.15				8.21
Random Time Var.	3.40				3.92
Intercept-Time Corr.	−0.10				−0.09
Post-Treatment
Intercept	−1.38	0.43	−3.21	.001	−3.20	0.44	−7.20	.000
Baseline PDD or PDH	5.40	1.83	2.94	.003	5.11	1.57	3.27	.001
Choice variable	0.72	0.98	0.74	.462	1.32	0.98	1.35	.176
Condition	−0.62	0.89	−0.70	.484	−0.93	0.88	−1.05	.292
Time	−0.10	0.12	−0.78	.434	−0.27	0.11	−2.52	.012
Condition × Time	0.06	0.24	0.25	.803	0.34	0.20	1.71	.087
Random Intercept Var.	7.78				7.10
Random Time Var.	0.66				0.41
Intercept-Time Corr.	0.03				0.00

¹Choice variable denotes participants who had a choice of individual or couple therapy versus those who only had the option of some form of couple therapy.