Table 4 Cumulative probability of IUD continuation by intervention model (Suraj vs. community midwives (CMW))
Interval, months | Suraj intervention | CMW intervention | ||||
|---|---|---|---|---|---|---|
Women with IUD entering interval | IUD continuation (cumulative probability) | 95% CI | Women with IUD entering interval | IUD continuation (cumulative probability) | 95% CI | |
0 to <6 | 824 | 0.92 | (0.90–0.94) | 339 | 0.98 | (0.95–0.99) |
6 to <12 | 753 | 0.85 | (0.83–0.88) | 331 | 0.94 | (0.91–0.96) |
12 to <18 | 681 | 0.83 | (0.80–0.85) | 314 | 0.89 | (0.85–0.92) |
18 to <24 | 655 | 0.82 | (0.79–0.84) | 292 | 0.80 | (0.76–0.84) |