Table 2.

Bivariate and multivariate analysis of factors associated with any alcohol use compared to none (n = 922, analyses adjusted for site)

Variable	Bivariate OR (95% CI)	Multivariate OR (95% CI)
Sex
Female	1.0 (Ref)	1.0 (Ref)
Male	2.01 (1.46–2.75)*	1.52 (1.07–2.16)*
Age
18–34	1.0 (Ref)	1.0 (Ref)
35–44	0.98 (0.59–1.62)	1.02 (0.58–1.79)
≥45	0.72 (0.44–1.19)**	0.79 (0.45–1.39)
Race/ethnicity
White	1.0 (Ref)	1.0 (Ref)
African American	0.84 (0.58–1.20)	1.05 (0.71–1.57)
Hispanic	0.66 (0.40–1.09)**	0.77 (0.45–1.33)
Other	0.75 (0.34–1.65)	0.72 (0.31–2.68)
Education
< High school degree	1.0 (Ref)	1.0 (Ref)
High school or junior college	1.45 (1.03–2.03)*	1.25 (0.87–1.81)
College or post-college	1.97 (1.23–3.17)*	1.87 (1.10–3.18)*
Insurance
Private	1.0 (Ref)	1.0 (Ref)
Medicaid	0.47 (0.30–0.73)*	0.58 (0.36–0.96)*
Medicare	1.16 (0.66–1.98)	1.30 (0.72–2.32)
Medicaid/Medicare	0.61 (0.38–0.97)*	0.71 (0.42–1.18)
None	1.55 (0.89–2.70)**	1.84 (1.00–3.40)
HAART
No	1.0 (Ref)	1.0 (Ref)
Yes	1.47 (1.08–1.99)*	1.62 (1.15–2.29)*
CD4 nadir (cells/μL)
< 50	1.0 (Ref)	1.0 (Ref)
50–199	1.08 (0.74–1.56)	1.12 (0.75–1.68)
200–499	0.82 (0.57–1.19)	1.02 (0.68–1.54)
≥ 500	1.41 (0.86–2.32)**	1.64 (0.94–2.87)
Missing	1.00 (0.49–2.03)	1.24 (0.56–2.71)
Illicit drug use
Never	1.0 (Ref)	1.0 (Ref)
Former	0.80 (0.56–1.17)	0.87 (0.59–1.28)
Current	2.34 (1.65–3.31)*	2.69 (1.82–3.95)*
Outpatient psychiatric treatment
No	1.0 (Ref)	1.0 (Ref)
Yes	0.77 (0.57–1.04)**	0.77 (0.55–1.07)
Primary care visits
≤ 3 visits	1.0 (Ref)	1.0 (Ref)
4–5 visits	0.69 (0.44–1.09)**	0.65 (0.40–1.05)
6–7 visits	0.89 (0.61–1.29)	1.05 (0.70–1.58)
≥ 8 visits	0.49 (0.33–0.71)*	0.51 (0.35–0.78)*

CI, confidence interval; HAART, highly active antiretroviral therapy.

^*P < 0.05.

^**P < 0.20.