Table 4 Kaplan–Meier failure estimate and log rank test comparison of time to first birth among women in high fertility countries in SSA (n = 186,771)
Characteristics | Categories | N (%) weighted value | Ever given birth | Median (IQR) years | Log rank | P-value |
|---|---|---|---|---|---|---|
Residence | Urban | 70578 | 46387 | 19(17,22) | 1472.71 | 0.001 |
Rural | 116193 | 91025 | 18(16,21) | Â | Â | |
Age at first sex | < 15 | 50831 | 18696 | 16(15,18) | 21539.05 | 0.001 |
15–17 | 98154 | 87416 | 18(16,20) |  |  | |
≥ 18 | 37676 | 31243 | 21(20, 24) |  |  | |
Age at first marriage | < 15 | 26353 | 25203 | 15(14,16) | 77828.67 | 0.001 |
15–17 | 50350 | 46879 | 17(16,18) |  |  | |
≥ 18 | 64287 | 59407 | 21(19,24) |  |  | |
Spousal age gap | < 5 | 32419 | 30425 | 20(17,22) | 2388.29 | 0.001 |
≥ 5 | 95569 | 28908 | 18(16,21) |  |  | |
Demand for contraceptive | No demand | 64001 | 27518 | 18(16,22) | 159.94 | Â |
Unmet need | 35719 | 32840 | 18(17,21) | Â | Â | |
Meet need | 87051 | 77053 | 19(17,21) | Â | Â | |
Occupation of the respondent | No working | 53239 | 32316 | 18(16,21) | 699.5 | 0.001 |
Agricultural employee | 48580 | 40676 | 19(17,21) | Â | Â | |
Nonagricultural employee | 84952 | 64419 | 19(16,22) | Â | Â | |
Hearing FP massage on media | Yes | 132333 | 98545 | 18(16,21) | 87.42 | 0.001 |
No | 54438 | 38866 | 19(16,21) | Â | Â |