| 观察组 | 对照组 | t值 | P值 |
治疗前 | 58.95 ± 4.14 | 57.16 ± 4.34 | −1.389 | 0.871 |
术后3天 | 76.20 ± 3.77 | 72.80 ± 3.38 | 3.673 | 0.001 |
术后7天 | 86.67 ± 3.23 | 84.10 ± 2.50 | 3.571 | 0.001 |