n | OR | 95% C.I | p-value | ORa | 95% C.I | p-value | |
---|---|---|---|---|---|---|---|
Age at first childbirth | |||||||
10–14 ans | 1244 | 1.11 | 0.99–1.24 | 0.07 | 1.49 | 1.32–1.69 | 0.001 |
15–19 ans | 17,547 | 1 | 1 | ||||
Educational level | |||||||
Vocational school | 395 | 0.33 | 0.27–0.42 | 0.001 | 0.30 | 0.23–0.38 | 0.001 |
Primary school | 6850 | 0.42 | 0.40–0.44 | 0.001 | 0.40 | 0.37–0.42 | 0.001 |
High school or University | 11,546 | 1 | 1 | ||||
Sent away from home | |||||||
Yes | 2317 | 1.27 | 1.17–1.38 | 0.001 | 1.85 | 1.69–2.04 | 0.001 |
No | 16,474 | 1 | 1 | ||||
Father providing for the child needs | |||||||
Yes | 10,765 | 1 | 1 | ||||
No | 8026 | 1.41 | 1.35–1.47 | 0.001 | 1.20 | 1.13–1.28 | 0.001 |
Family history of teenage mothers | |||||||
Yes | 12,970 | 1.28 | 1.23–1.33 | 0.001 | 1.16 | 1.08–1.25 | 0.001 |
No | 5821 | 1 | 1 | ||||
Number of sexual partners during the last 12 months | |||||||
0 | 1226 | 0.65 | 0.57–0.73 | 0.001 | 0.79 | 0.68–0.91 | 0.001 |
1 | 14 758 | 0.69 | 0.66–0.71 | 0.001 | 0.86 | 0.80–0.92 | 0.001 |
≥ 2 | 4713 | 1 | 1 | ||||
Use condom during the last sexual intercourse | |||||||
Yes | 6162 | 1 | 1 | ||||
No | 12,629 | 1.28 | 1.22–1.35 | 0.001 | 1.01 | 0.94–1.07 | 0.873 |
Ever done HIV screening test | |||||||
Yes | 12,229 | 1 | 1 | ||||
No | 6562 | 1.41 | 1.22–1.35 | 0.001 | 1.15 | 1.08–1.23 | 0.001 |
Number of children | |||||||
1 | 12,528 | 0.67 | 0.64–0.69 | 0.001 | 0.72 | 0.60–0.87 | 0.007 |
2–3 | 5722 | 0.89 | 0.84–0.94 | 0.001 | 1.03 | 0.85–1.25 | 0.409 |
≥ 4 | 541 | 1 | 1 | ||||
Was raped | |||||||
Yes | 1 | 1 | |||||
No | 0.87 | 0.78–0.96 | 0.007 | 0.88 | 0.78–0.98 | 0.026 |