Table 3.

Parameter estimates for multi-level logistic models examining the associations of alcohol use disorder symptoms and the presence of peers and probability of a binge episode.

	IV: AUD symptoms		IV: Presence of peers
	OR	95% CI	OR	95% CI
Intercept	0.04	[0.003, 0.43]	0.14	[0.01, 1.48]
AUD symptoms	1.42	[1.11, 1.82]**
Presence of peers			1.25	[0.47, 3.35]
Study Day	1.09	[0.93, 1.28]	1.10	[0.94, 1.29]
Weekday (Sat. is reference)
Sunday	0.87	[0.21, 3.54]	0.80	[0.21, 3.04]
Monday	0.33	[0.07, 1.48]	0.42	[0.10, 1.81]
Tuesday	0.13	[0.01, 1.18]	0.14	[0.02, 1.18]
Wednesday	0.11	[0.01, 0.97]*	0.12	[0.01, 0.96]*
Thursday	0.20	[0.04, 1.07]	0.24	[0.05, 1.25]
Friday	0.35	[0.10, 1.31]	0.43	[0.13, 1.45]
Hour of day episode began	1.06	[0.96, 1.17]	1.04	[0.94, 1.14]
Age	0.96	[0.74, 1.24]	0.91	[0.71, 1.16]
Report number	0.37	[0.13, 1.10]	0.52	[0.18, 1.49]

Note. N = 75 individuals, 237 (AUD symptoms), 230 (presence of peers) drinking episodes used. Covariates in the model consisted of age (centered), whether participants made only 3 begin-/end-drink report pairs vs. unlimited drink reports (report number), day of study, weekday, and hour of day episode began. AUD = alcohol use disorder.

^*p < .05.

^**p < .01.

^***p < .001.