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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 3.1 Function (OKS, 0‐48, higher score=better function) | 1 | Mean Difference (IV, Random, 95% CI) | Subtotals only | |
| 3.1.1 Up to 3 months | 1 | 120 | Mean Difference (IV, Random, 95% CI) | 2.90 [1.64, 4.16] |
| 3.1.2 >6 months up to 2 years | 1 | 98 | Mean Difference (IV, Random, 95% CI) | 1.40 [‐0.07, 2.87] |
