Table 3.

Adjusted Factors Associated with Viral Suppression <50 copies/ml Stratified by Adherence Level* ( = 104)

Characteristic	Adherence > 80% = 58	Adherence <=80% = 46
	Adjusted OR (0.95CI)	Adjusted OR (0.95CI)
Severely food insecure (HFIAS category 4 vs. categories 1, 2, 3)	0.34 (0.06–1.81)	0.15 (0.02–0.99)
Drug use past 30 days	0.29 (0.05–1.76)	2.37 (0.48–11.65)
Mono or dual NRTI** use prior to HAART***	0.22 (0.03–1.52)	0.10 (0.003–3.92)
Months on HAART*** prior to study (per 3 months)	1.05 (1.01–1.08)	1.04 (0.96–1.13)
Nadir CD4 (per 50 cells)	1.05 (0.86–1.28)	1.38 (1.05–1.80)

*The multivariate regression model was derived including all variables with a value <=0.2

** Non-nucleoside reverse transcriptase inhibitor

*** Highly active antiretroviral therapy