Table 3.

Multivariable logistic regression for unhealthy alcohol use (PEth ≥ 50 ng/ml or AUDIT-C positive) 6 months after enrollment, using multiple imputation, BREATH Study (n = 314)

Variable	aOR [95% CI]	P
Study arm		.82
Quarterly assessed	1.00
Minimally assessed	0.95 [0.60, 1.51]
Age, per year	1.05 [1.02, 1.07]	<.01
No. of ISS Clinic visits, past 6 months, clinic records	0.87 [0.75, 1.02]	.08
AUDIT-C positive, past year at baseline, self-report at clinic entry		.38
No	1.00
Yes	1.25 [0.76, 2.08]

Notes: PEth = phosphatidylethanol; AUDIT-C = Alcohol Use Disorders Identification Test-Consumption (AUDIT-C positive: ≥3 for women, ≥4 for men); BREATH = Biomarker Research on Ethanol Among Those with HIV; aOR = adjusted odds ratio; CI = confidence interval; no. = number; ISS = Immune Suppression Syndrome.