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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 15.1 Pain however assessed by the authors | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 15.1.1 Reduction in VAS | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 15.2 Maternal views of treatment | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 15.2.1 Maternal satisfaction with treatment | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected |
