(CD4 counts > 200 cells/mm3)
6 months
157/174 (90.2%)
73/162 (45.1%)
12 months
187/202 (92.6%)
114/191 (59.7%)
24 months
193/205 (94.1%)
145/176 (82.4%)
36 months
201/212 (94.8%)
169/184 (91.8%)
48 months
170/201 (84.6%)
162/176 (92.0%)