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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1.1 Pain score | 1 | 108 | Mean Difference (IV, Fixed, 95% CI) | ‐2.26 [‐3.00, ‐1.52] |
| 1.2 Complete abortion rate | 1 | 108 | Odds Ratio (IV, Fixed, 95% CI) | 2.11 [0.64, 6.92] |
