Table 1.
Probability of discontinuing contraceptive use for any reason within 6 and 12 months of use; uncorrected and corrected for abortion underreporting
| Method | Uncorrected |
||||
|---|---|---|---|---|---|
| Six months | Twelve months | ||||
| Na | % | 95% CI | % | 95% CI | |
| Injectable | 716 | 35.0 | (31.3 - 38.9) | 55.7 | (51.6 - 59.7) |
| Pill | 2,543 | 30.8 | (28.9 - 32.8) | 46.8 | (44.6 - 49.0) |
| Male condom | 3,847 | 68.6 | (67.0 - 70.1) | 81.1 | (79.7 - 82.5) |
| Withdrawal | 848 | 61.7 | (58.2 - 65.0) | 75.1 | (71.7 - 78.2) |
| Fertility-awareness | 236 | 61.0 | (54.1 - 67.5) | 70.4 | (62.9 - 77.0) |
| All methods | 9,038 | 53.6 | (52.5 - 54.7) | 67.4 | (66.3 - 68.5) |
| Method |
Corrected |
||||
| Six months | Twelve months | ||||
| Na | % | 95% CI | % | 95% CI | |
| Injectable | 716 | 34.5 | (30.8 - 38.3) | 55.3 | (51.2 - 59.3) |
| Pill | 2,543 | 31.1 | (29.2 - 33.1) | 47.4 | (45.2 - 49.6) |
| Male condom | 3,847 | 69.0 | (67.4 - 70.5) | 81.9 | (80.5 - 83.2) |
| Withdrawal | 848 | 60.9 | (57.4 - 64.4) | 74.9 | (71.5 - 78.1) |
| Fertility-awareness | 236 | 61.1 | (54.3 - 67.5) | 71.3 | (64.0 - 77.7) |
| All methods | 9,038 | 53.7 | (52.6 - 54.8) | 67.9 | (66.8 - 69.0) |
a
Number of segments.