Table 3 Comparison of Barthel index scores between the two groups of patients[\(\overline{x}\) ± s, Points]
Group | N | Before treatment | 1Â month after treatment | 2Â months after treatment | 3Â months after treatment |
|---|---|---|---|---|---|
C group | 76 | 32.45 ± 3.43 | 47.83 ± 3.49 | 55.16 ± 5.54 | 78.13 ± 4.65 |
R group | 76 | 33.08 ± 3.57 | 59.66 ± 4.82 | 67.36 ± 3.59 | 86.13 ± 5.57 |
t | Â | 1.109 | 17.331 | 16.402 | 9.612 |
P |  |  > 0.05 |  < 0.01 |  < 0.01 |  < 0.01 |