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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Frequency of complete healing | 1 | 281 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.98 [0.81, 1.19] |
| 2 Participant satisfaction | 1 | 207 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.97 [0.89, 1.06] |
