Table 3.
Crude and Adjusted (Life Table) Conception and Live Birth Rates.
| Conception | Live births | |||||||
|---|---|---|---|---|---|---|---|---|
| Time interval (months) | Cumulative withdrawals from RRM (n “proportion”) | Starting at time interval (n) | Cumulative conceptions (n) | Crude proportion | Adjusted proportion | Cumulative live births (n) | Crude proportion | Adjusted proportion |
| 1-3 | 34 (8.4) | 403 | 15 | 3.7 | 3.8 | 12 | 3.0 | 3.0 |
| 4-6 | 63 (15.6) | 354 | 29 | 7.2 | 7.6 | 23 | 5.7 | 6.1 |
| 7-12 | 149 (37.0) | 311 | 62 | 15.4 | 18.5 | 49 | 12.2 | 14.8 |
| 13-18 | 229 (56.8) | 192 | 88 | 21.8 | 31.7 | 67 | 16.6 | 24.3 |
| 19-24 | 275 (68.2) | 86 | 99 | 24.6 | 42.8 | 74 | 18.4 | 32.1 |