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Changes in the ratio of muscle function scale scores.
| Time | Control group | Manual group | P-value | |
|---|---|---|---|---|
| Muscle function scale score ratio (affected side/unaffected side) | Initial | 2.17 ± 0.72 | 2.05 ± 0.81 | 0.231 |
| 3 months later | −0.12 ± 0.60 | −0.19 ± 0.65 | 0.126 | |
| P-value | 0.002 | 0.001 |
