Comparison 2. Immediate insertion: Lippes Loop versus Copper 7.
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 Discontinuation due to pregnancy (750 days) | 2 | 2257 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.12 [0.71, 1.75] |
2 Discontinuation due to expulsion (750 days) | 2 | 2257 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.12 [0.87, 1.44] |
3 Discontinuation due to perforation (750 days) | 2 | 2257 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.67 [0.11, 3.99] |
4 Discontinuation due to total medical removals (750 days) | 2 | 2257 | Odds Ratio (M‐H, Fixed, 95% CI) | 1.30 [1.01, 1.67] |
5 Discontinuation due to pelvic inflammatory disease (750 days) | 2 | 2257 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.41 [0.12, 1.43] |