| PEPFAR country | Contraceptive prevalence rate, all methods, all women (year)4–7 | No of women aged 15–49 years (2007)8 | No of unintended pregnancies averted by current contraceptive use* | Adults (15–49 years) HIV prevalence rate (2005)11 12 | Annual no of unintended pregnancies averted to HIV+ women† | Annual no of unintended HIV+ births currently averted by contraception‡ |
| Botswana | 40 (2003)§ | 477808 | 57707 | 24.1 | 13,907 | 4172 |
| Mozambique | 25.6 (2003) | 4829764 | 380851 | 16.1 | 61317 | 18395 |
| Namibia | 29 (2003)§ | 513644 | 52577 | 19.6 | 10305 | 3092 |
| South Africa | 50.6 (2003)¶ | 12059789 | 2132202 | 18.8 | 400854 | 120256 |
| Zambia | 34 (2003)§ | 2655741 | 251441 | 17.0 | 42745 | 12823 |
| Ethiopia | 10.3 (2005) | 17957187 | 631377 | 1.4** | 9092 | 2728 |
| Kenya | 28.4 (2003) | 8999967 | 797226 | 6.1 | 48631 | 14589 |
| Rwanda | 9.6 (2005) | 2444166 | 60279 | 3.1 | 1869 | 561 |
| Tanzania | 22.5 (2004) | 9273961 | 614115 | 6.5 | 39917 | 11975 |
| Uganda | 19.6 (2006) | 6476037 | 376758 | 6.7 | 25243 | 7573 |
| Côte d’Ivoire | 15 (2003)§ | 4386214 | 138099 | 4.7** | 6491 | 1947 |
| Nigeria | 13.3 (2003) | 31365164 | 1062699 | 3.9 | 41445 | 12434 |
| Guyana | 37.3 (2000)§ | 214993 | 24784 | 2.4 | 595 | 178 |
| Haiti | 22.9 (2005) | 2092891 | 138178 | 2.2** | 3040 | 912 |
| Vietnam | 78 (2003)§ | 24889011 | 5884458 | 0.5 | 29422 | 8827 |
*(Contraceptive prevalence rate (CPR) × number of women aged 15–49 × 40% pregnancy rate) – (CPR × number of women aged 15–49 × contraceptive failure rate).
†Calculated as number of pregnancies currently averted by contraceptive use × HIV prevalence.
‡In the absence of antiretroviral prophylaxis, a 30% vertical transmission rate is assumed.16
§Most recent data not available in DHS and only available for women who are currently married or in union. Guyana source: United Nations Population Division, Department of Economic and Social Affairs, 2005.6 Botswana, Namibia, Zambia, Côte d’Ivoire and Vietnam source: International Conference on Population & Development, 2004.7
¶Most recent data for South Africa from Department of Health and ORC Macro, 2004.5
**Ethiopia: HIV prevalence comes from Central Statistical Agency & ORC Macro, 2006 (only range available (0.9–3.5) from UNAIDS, 2007).11 13 Côte d’Ivoire: HIV prevalence comes from Institut National de la Statistique, Ministère de la Lutte contre le Sida and ORC Macro, 2006 because UNAIDS (2007) reports that analysis of trends among 15–24-year-olds suggest a 25% decrease in urban areas.11 14 Haiti: Used lower and more recent estimate from Cayemittes et al15 compared with UNAIDS.11