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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Participants reporting medium or severe pain with IUD insertion | 1 | 106 | Odds Ratio (M‐H, Fixed, 95% CI) | 0.70 [0.27, 1.83] |
| 2 Median pain score during IUD insertion | Other data | No numeric data |
