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Comparison of Barthel Index in the two groups, M (P25, P75).
| Team | Before | 2 weeks | 4 weeks |
|---|---|---|---|
| Control group (n = 31) | 20 (15, 25) | 35 (30, 40) | 40 (35, 45) |
| Experimental group (n = 32) | 20 (15, 25) | 40 (35, 45) | 45 (40, 55) |
| Z | 0.691 | 2.721 | 2.690 |
| P value | 0.490 | 0.007 | 0.007 |
