Table 2 Pregnancy incidence by HIV and ART status
|  | Number of women | Number of women-years | Number of pregnancies | Pregnancy incidence rate per 100 women-years (95% CI) |
|---|---|---|---|---|
HIV negative | 248 | 385.0 | 24 | 6.2 (4.0 – 9.3) |
HIV infection, ART naïve | 225 | 718.6 | 64 | 8.9 (6.9 – 11.4) |
 • Acute/Early HIV infection | 225 | 200.8 | 16 | 8.0 (4.6 – 12.9) |
 • Established HIV infection | 174 | 517.8 | 48 | 9.3 (6.8–12.3) |
HIV infection on ART | 232 | 758.7 | 68 | 8.9 (7.0 – 11.4) |