Table 3.

Multilevel Model of Number of Standard Drinks Predicting Daily ART Adherence

Daily ART Adherence
	Estimate (SE)	Odds Ratio	95% CI	p-value
Fixed Effects
Level 2 (Between-Person)
Intercept	3.73 (0.60)	---	[2.56, 4.90]	< .001
Years since HIV Diagnosis	−0.40 (0.15)	0.67	[0.50, 0.89]	.006
Age	−0.18 (0.08)	0.84	[0.71, 0.99]	.04
Baseline ART Adherence	−0.11 (0.06)	0.90	[0.79, 1.02]	.09
Average Number of Drinks	0.18 (0.86)	1.20	[0.22, 6.46]	.83
Level 1 (Within-Person)
Number of Standard Drinks	0.14 (0.09)	1.15	[0.96, 1.37]	0.12
Study Day	0.08 (0.12)	1.09	[0.86, 1.38]	.49
Weekend (Friday/Saturday)	0.69 (0.31)	2.00	[1.09, 3.64]	.02
Random Effects
Level 2 (Between-Person)
Intercept	3.42 (0.56)	---	[2.32, 4.52]	< .001
Level 1 (Within-Person)
Study Day	0.03 (0.17)	1.03	[.73, 1.43]	0.89
Residual	3.57 (2.49)	---	[−1.30, 8.45]	.15

Note. N = 22. Alcohol Use Predictor highlighted in bold font.

SE = Standard Error, 95% CI = 95% Confidence Interval.

All Level-2 variables are sample-centered; all continuous Level-1 variables are within-person centered.