Table 1.

Demographic Characteristics by Virologic Outcome (N=227)

Characteristics	Viral Suppression (N=136)		Viral Failure (N=91)		pa
	No.	%	No.	%
Hospital Site
Kilimanjaro Christian Medical Centre	81	59.6	58	63.7	0.527
Mawenzi Hospital	55	40.4	33	36.3
Age, y
Median (IQR)	16	(14–18)	16	(14–18)	0.679
Gender
Female	66	48.5	36	39.6	0.183
Male	70	51.5	55	60.4
Time receiving ART, y
Median (IQR)	6	(4–9)	6	(4–8)	0.381
Current ART
NNRTI-based	103	75.7	61	67.0	0.151
PI-based	33	24.3	30	33.0
CD4, cells/mm3
< 350	28	20.6	41	45.1	< 0.001
>/= 350	108	79.4	50	54.9
Self-Reported Adherent
Adherent	95	69.9	60	65.9	0.534
Non-Adherent	41	30.1	31	34.1

Viral Failure: HIV-1 RNA >400 copies/mL; IQR, interquartile range; ART, antiretroviral therapy; NNRTI, non-nucleoside reverse transcriptase inhibitor; PI, protease inhibitor;

^aChi-Square test of independence or Wilcoxon rank sum test.