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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Wound healing (mean time to healing) | 3 | 210 | Mean Difference (IV, Random, 95% CI) | ‐7.79 [‐17.96, 2.38] |
| 2 Infection (time points between 14 days and 2 months) | 3 | 221 | Risk Ratio (M‐H, Random, 95% CI) | 0.93 [0.26, 3.34] |
