Group A (n = 35) | Group B (n = 52) | t value | P value | |
---|---|---|---|---|
Preoperative | 77.52 ± 8.84 | 76.65 ± 8.12 | 0.47 | 0.638 |
After 3 days | 48.79 ± 6.45* | 49.42 ± 6.94* | 0.43 | 0.671 |
After 1 month | 43.23 ± 5.69* | 45.08 ± 6.43* | 1.38 | 0.172 |
After 6 months | 46.46 ± 6.46* | 52.15 ± 7.52* | 3.66 | < 0.001 |