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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Manual muscle testing | 3 | 732 | Mean Difference (IV, Fixed, 95% CI) | ‐1.88 [‐5.79, 2.03] |
| 1.1 Rate of decline of muscle strength | 3 | 732 | Mean Difference (IV, Fixed, 95% CI) | ‐1.88 [‐5.79, 2.03] |
