Age |
<20 years | 19.2 | 16.5 | 1.1 (0.4–3.6) | 0.82 | 1.2 (0.3–5.9) | 0.82 |
20–29 years | 53.8 | 57.1 | 0.9 (0.4–2.3) | 0.92 | 1.1 (0.4–3.0) | 0.92 |
≥30 years | 26.9 | 26.4 | 1.0 | | 1.0 | |
Number of pregnancies |
1 | 23.1 | 22.4 | 1.0 (0.4–2.6) | 0.97 | 1.1 (0.1–10.5) | 0.95 |
2 | 19.2 | 20.8 | 0.9 (0.3–2.5) | 0.86 | 0.4 (0.0–8.1) | 0.57 |
≥3 | 57.7 | 56.9 | 1.0 | | 1.0 | |
Number of deliveries |
0 | 30.8 | 24.3 | 1.3 (0.5–3.1) | 0.56 | 2.9 (0.2–44.6) | 0.45 |
1 | 15.4 | 21.5 | 0.7 (0.2–2.2) | 0.58 | 0.7 (0.1–6.3) | 0.73 |
≥2 | 53.8 | 54.3 | 1.0 | | 1.0 | |
Number of miscarriages |
0 | 73.1 | 85.2 | 1.0 | | 1.0 | |
≥1 | 26.9 | 14.8 | 2.1 (0.9–5.1) | 0.08 | 1.8 (0.6–5.4) | 0.31 |
Number of stillbirths |
0 | 96.2 | 96.8 | 1.0 | | 1.0 | |
≥1 | 3.8 | 3.2 | 1.2 (0.2–8.8) | 0.86 | 0.9 (0.1–7.1) | 0.94 |
Marital status |
Single/separated/widowed | 11.5 | 11.6 | 1.0 | | 1.0 | |
Married, living together | 88.5 | 88.4 | 1.0 (0.3–3.4) | 0.98 | 1.0 (0.3–3.6) | 0.98 |
Literacy |
Illiterate | 84.5 | 65.2 | 2.9 (1.0–8.5) | 0.04 | 3.8 (1.2–11.5 | 0.02 |
Literate | 15.4 | 34.8 | 1.0 | | 1.0 | |
Number of casual partners in the past year |
0 | 69.2 | 92.2 | 1.0 | | 1.0 | |
≥1 | 30.8 | 7.8 | 5.3 (2.3–12.1) | <0.001 | 4.5 (1.6.12.4) | <0.01 |
Condom use in the past year |
Yes | 7.7 | 6.5 | 1.0 | | 1.0 | |
No | 92.3 | 93.5 | 0.8 (0.2–5.1) | 0.68 | 0.5 (0.1–2.5) | 0.43 |
Travel in the past year |
Yes | 30.8 | 11.0 | 3.6 (1.6–8.3) | <0.01 | 2.2 (0.8–5.9) | 0.12 |
No | 69.2 | 89.0 | 1.0 | | 1.0 | |
HIV status |
Seropositive | 23.1 | 8.8 | 3.1 (1.3–7.8) | 0.01 | 2.6 (1.0–6.7) | 0.04 |
Seronegative | 76.9 | 91.2 | 1.0 | | 1.0 | |