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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Incidence of healing, short‐term follow‐up | 3 | 198 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.85 [0.54, 1.34] |
| 2 Adverse events, short‐term follow‐up | 3 | 198 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.88 [0.37, 2.11] |
| 3 Pain, short‐term follow‐up | 1 | Mean Difference (IV, Fixed, 95% CI) | Subtotals only |
