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. Author manuscript; available in PMC: 2015 Mar 1.

Published in final edited form as: Addict Behav. 2013 Dec 1;39(3):660–668. doi: 10.1016/j.addbeh.2013.11.019

Table 2.

Moderator Analyses with Demographic and Baseline Measures

Moderator	Outcome	Moderator Main Effect	Moderator × Treatment Interaction	Moderator Level	TMC vs. TAU		TMC+ vs. TAU		TMC+ vs. TMC
					EST	P	EST	P	EST	P
Gender	Abst Comp	x²= 0.06	x²= 0.42	Men	.25	.31	.05	.83	−.19	.42
	Abst Comp	x²= 0.06	x²= 0.42	Women	.00	.99	.11	.80	.12	.80
	Urine Tox	x²= 0.83	x²= 1.16	Men	−.21	.43	−.11	.67	.10	.69
	Urine Tox	x²= 0.83	x²= 1.16	Women	−.69	.16	−.64	.20	.05	.93
Controlled Environment	Abst Comp	x²= 7.11^**	x²= 0.43	No	.05	.84	−.05	.83	−.10	.69
	Abst Comp	x²= 7.11^**	x²= 0.43	Yes	.35	.41	.22	.62	−.13	.74
	Urine Tox	x²= 5.03^*	x²= 3.39	No	−.12	.65	.04	.88	.15	.56
	Urine Tox	x²= 5.03^*	x²= 3.39	Yes	−1.00	.07	−1.05	.04	−.04	.93
Prior Drug Treatments	Abst Comp	x²= 3.69⁺	x²= 2.96	Low	.41	.20	.48	.14	.07	.84
	Abst Comp	x²= 3.69⁺	x²= 2.96	High	.04	.89	−.27	.33	−.31	.24
	Urine Tox	x²= 0.17	x²= 0.20	Low	−.29	.43	−.30	.41	−.01	.98
	Urine Tox	x²= 0.17	x²= 0.20	High	−.41	.17	−.21	.45	.21	.49

⁺

p < .10;

^*

p < .05;

^**

p < .01