Table 2.

Univariate and multivariate factors associated with undetectable viral load (n = 88)

Variable	Unadjusted OR	95%CI	p-value	Adjusted OR	95%CI	p-value
Female gender	0.91	0.36 – 2.35	0.86	†
Age at treatment start (months)	1.00	0.99 – 1.01	0.81	†
WHO stage 2&3 (vs WHO stage 4)	2.80	1.07 – 7.35	0.04	*
Weight-for-age z-score	1.29	0.94 – 1.77	0.12	*
Height-for-age z-score	1.07	0.74 – 1.54	0.71	*
Weight-for-height z-score	1.94	1.27 – 2.96	0.002	1.8	1.15 – 2.80	0.01
CD4 percent	1.04	0.97 – 1.12	0.27	*
CD4 absolute (cells/l)	1.44	0.54 – 3.84	0.47	*
Log viral load	0.87	0.48 – 1.60	0.66	*
Ritonavir-containing regimen	0.33	0.13 – 0.87	0.03	†
Annual average MR adherence ≥ 90%	10.30	1.92 – 55.67	0.005	5.48	0.84 – 35.58	0.075

*Not included in building multivariate model

^†Not significantly associated with viral suppression after adjustment for weight-for-height z-score