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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Mean function (Constant score 0–100, 100 is best) | 1 | Mean Difference (IV, Random, 95% CI) | Subtotals only | |
| 1.1 12 months | 1 | 60 | Mean Difference (IV, Random, 95% CI) | 9.35 [4.98, 13.72] |
