Table 2. Prevalence of HIV infection among pregnant women initiating ANC in Tanzania mainland by regions (N = 38783).
| Region | Total N | HIV Infection | |
|---|---|---|---|
| n | %, (95% CI) | ||
| Arusha | 1,542 | 51 | 3.3 (1.7–6.4) |
| Dar es Salaam | 2,874 | 167 | 5.8 (4.3–7.9) |
| Dodoma | 1,749 | 68 | 3.9 (3.5–4.3) |
| Geita | 3,460 | 231 | 6.7 (5.6–8) |
| Iringa | 882 | 120 | 13.6 (10.9–16.9) |
| Kagera | 1,481 | 73 | 4.9 (3.2–7.5) |
| Katavi | 1,224 | 72 | 5.9 (4.3–8.1) |
| Kigoma | 1,372 | 29 | 2.1 (1.1–4.1) |
| Kilimanjaro | 968 | 68 | 7 (4.3–11.2) |
| Lindi | 508 | 36 | 7.1 (5.7–8.8) |
| Manyara | 924 | 18 | 1.9 (1.0–3.6) |
| Mara | 1,509 | 83 | 5.5 (2.8–10.5) |
| Mbeya | 2,032 | 241 | 11.9 (9.7–14.4) |
| Morogoro | 728 | 35 | 4.8 (2.2–10.4) |
| Mtwara | 814 | 39 | 4.8 (3.9–5.9) |
| Mwanza | 2,232 | 128 | 5.7 (4–8.1) |
| Njombe | 670 | 110 | 16.4 (11.2–23.5) |
| Pwani | 1,841 | 149 | 8.1 (3.8–16.5) |
| Rukwa | 1,265 | 80 | 6.3 (4.6–8.7) |
| Ruvuma | 1,119 | 105 | 9.4 (4.6–18.2) |
| Shinyanga | 1,477 | 102 | 6.9 (3.9–11.8) |
| Simiyu | 1,956 | 85 | 4.3 (2.7–6.8) |
| Singida | 1,549 | 67 | 4.3 (2.4–7.8) |
| Songwe | 1,902 | 132 | 6.9 (5.3–9.1) |
| Tabora | 1,408 | 96 | 6.8 (4.6–10.1) |
| Tanga | 1,297 | 71 | 5.5 (4.4–6.8) |
| Total | 38,783 | 2456 | 5.9 (5.3–6.6) |
ANC- Antenatal Clinic, CI- Confidence interval