. Author manuscript; available in PMC: 2024 Jun 26.

Published in final edited form as: Alcohol Clin Exp Res (Hoboken). 2023 Sep 13;47(10):1989–2001. doi: 10.1111/acer.15180

Table 2.

Predicting the odds of meeting contingency (N = 216)

	OR [95% CI]		P value
Covariates
Age (year)	1.03	[0.99, 1.06]	0.06
Gender (female vs. male)	0.53	[0.26, 1.09]	0.09
Drinking frequency - Past 28 days^a
Occasional vs. None	0.48	[0.23, 1.03]	0.14
Frequent vs. None	0.53	[0.22, 1.23]	0.67
Main effects
Treatment condition (CM vs. Control)	1.49	[0.58, 3.83]	0.40
Mandate (Mandated vs. Non-Mandated)	3.69	[1.08, 12,66]	0.04
Visit (week)	0.91	[0.83, 1.01]	0.07
Interactions
Treatment × Mandate	1.28	[0.23, 7.03]	0.78
Treatment × Visit	1.08	[0.95, 1,24]	0.23
Mandate × Visit	1.11	[0.94, 1.32]	0.23
Treatment × Mandate × Visit	0.73	[0.58, 0.93]	0.01

Note.

Self-reported drinking frequency: None: 0% of drinking days for the past 28 days; Occasional drinking: > 0% to <= 30%; Frequent drinking: >30%.