Table 2. Factors Examined at Baseline and Last Follow-up.
| Factor | No./total No. (%) | |||||||
|---|---|---|---|---|---|---|---|---|
| Baseline | Last follow-upa | |||||||
| Total (N = 2551) | Institutional setting (n = 1230) | Family-based setting (n = 1230) | Street setting (n = 91) | Total (N = 2551) | Institutional setting (n = 1230) | Family-based setting (n = 1230) | Street setting (n = 91) | |
| HIV status at baselinea | ||||||||
| Negative | 2453/2551 (96.2) | 1160/1230 (94.3) | 1203/1230 (97.8) | 90/91 (98.9) | 2159/2189 (98.6) | 946/957 (98.9) | 1147/1158 (99.1) | 66/74 (89.2) |
| Positive | 77/2551 (3.0) | 53/1230 (4.3) | 23/1230 (1.9) | 1/91 (1.1) | 28/2189 (1.3) | 9/957 (0.9) | 11/1158 (0.9) | 8/74 (10.8) |
| Missing | 21/2551 (0.8) | 17/1230 (1.4) | 4/1230 (0.3) | 0 | 2/2189 (0.1) | 2/957 (0.2) | 0 | 1/74 (1.4) |
| Died during studyb | ||||||||
| Yes | NA | NA | NA | NA | 28/2551 (1.1) | 3/1230 (0.2) | 16/1230 (1.3) | 9/91 (9.9) |
| No | NA | NA | NA | NA | 2523/2551 (98.9) | 1227/1230 (99.8) | 1214/1230 (98.7) | 82/91 (90.1) |
| Death among those with HIV-negative status at baseline | ||||||||
| Yes | NA | NA | NA | NA | 25/2453 (1.0) | 3/1160 (0.3) | 13/1203 (1.1) | 9/90 (10.0) |
| No | NA | NA | NA | NA | 2428/2453 (99.0) | 1157/1160 (99.7) | 1190/1203 (98.9) | 81/90 (90.0) |
| Death among those with HIV-positive status at baseline | ||||||||
| Yes | NA | NA | NA | NA | 3/77 (3.9) | 0 | 3/23 (13.0) | 0 |
| No | NA | NA | NA | NA | 74/77 (96.1) | 53/53 (100.0) | 20/23 (87.0) | 1/1 (100.0) |
| Acquired HIV infection or died | ||||||||
| Yes | NA | NA | NA | NA | 51/2551 (2.0) | 12/1230 (1.0) | 24/1230 (2.0) | 15/91 (16.5) |
| No | NA | NA | NA | NA | 2402/2551 (94.2) | 1148/1230 (93.3) | 1179/1230 (95.9) | 75/91 (82.4) |
| Had >1 study visit | ||||||||
| Yes | NA | NA | NA | NA | 2189/2551 (85.8) | 957/1230 (77.8) | 1158/1230 (94.1) | 74/91 (81.3) |
| No | NA | NA | NA | NA | 362/2551 (14.2) | 273/1230 (22.2) | 72/1230 (5.9) | 17/91 (18.7) |
Abbreviation: NA, not applicable.
a
Among those with more than 1 study visit.
b
A total of 3 street-connected youths died but did not have more than 1 study visit.