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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Pain VAS 0‐100 | 1 | 156 | Mean Difference (IV, Random, 95% CI) | ‐14.2 [‐20.82, ‐7.58] |
| 2 Lequesne algofunctional index | 1 | 156 | Mean Difference (IV, Random, 95% CI) | ‐1.30 [‐2.38, ‐0.22] |
| 3 Participants (n) reported adverse events | 1 | 174 | Risk Ratio (M‐H, Random, 95% CI) | 1.07 [0.66, 1.74] |
