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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Pain VAS 0‐100 change from baseline at 120 days | 1 | 92 | Mean Difference (IV, Random, 95% CI) | ‐5.10 [‐6.52, ‐3.68] |
| 2 Participants (n) reported adverse events | 1 | 92 | Risk Ratio (M‐H, Random, 95% CI) | 0.4 [0.21, 0.75] |
