Table 1 Antiretroviral exposure status of 220 HIV-positive infants analysed for resistance associated mutations over the 3 South African Prevention of Mother to Child Transmission Evaluations
2010 survey | 2011–12 survey | 2012–13 survey | Total | |
|---|---|---|---|---|
Maternal ART plus infant NVP +/− AZT | 10 (10%) | 11 (14%) | 13 (32%) | 34 (15%) |
Maternal ARV plus infant NVP+/− AZT | 33 (33%) | 23 (29%) | 7 (17%) | 63 (29%) |
Infant NVP+/−AZT only | 11 (11%) | 10 (13%) | 5 (12%) | 26 (12%) |
Any other ARV combination | 10 (10%) | 3 (4%) | 2 (5%) | 15 (7%) |
No/unknown exposure | 37 (37%) | 31 (40%) | 14 (34%) | 82 (37%) |
Total | 101 | 78 | 41 | 220 |