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The proportion of each type of muscle fiber in different groups.
| Group | Type I | Type IIa | Type IIb |
|---|---|---|---|
| SCI | |||
| 2 w | 0.25 ± 0.12 | 0.42 ± 0.24 | 0.34 ± 0.12 |
| 4 w | 0.19 ± 0.12 | 0.49 ± 0.19 | 0.33 ± 0.07 |
| 12 w | 0.18 ± 0.10 | 0.61 ± 0.20 | 0.21 ± 0.13 |
| Control | 0.46 ± 0.10 | 0.15 ± 0.12 | 0.38 ± 0.09 |
| F | 9.99 | 5.96 | 2.63 |
| P | <0.01 | <0.01 | 0.08 |
