Table 2.

Estimated marginal means, odds ratios, and Logit d of drug use outcomes comparing MET vs. TAU at low and high motivation

		URICA formula
		Estimated marginal means
		MET	TAU	OR	Logit d
1 month
	Low motivation	0.46	0.54	0.72	-0.18
	High motivation	0.67	0.61	1.34	0.16
3 months
	Low motivation	0.53	0.50	1.15	0.08
	High motivation	0.56	0.61	0.8	-0.12
		Self-report goal question
		Estimated marginal means
		MET	TAU	OR	Logit d
1 month
	No quit goal	0.35	0.41	0.76	-0.15
	Quit goal	0.54	0.47	1.34	0.16
3 months
	No quit goal	0.31	0.48	0.48	-0.40
	Quit goal	0.54	0.31	2.53	0.51

Note. Estimated marginal means represent predicted likelihood of being drug-free; OR represents probability that a participant in the MET condition was drug free, as compared to the TAU condition; Logit d is an effect size analog of Cohen's d, for dichotomous outcomes.