组别 | 术前 | 术后14天 | 术后28天 | 术后42天 | 术后90天 |
对照组 | 29.14 ± 0.25 | 30.12 ± 0.24 | 31.01 ± 0.43 | 32.04 ± 0.59 | 33.10 ± 0.50 |
治疗组 | 29.35 ± 1.44 | 32.47 ± 0.47 | 35.77 ± 0.81 | 37.67 ± 1.08 | 39.45 ± 1.20 |
t | 1.026 | 31.60 | 36.71 | 32.49 | 34.55 |
P | 0.307 | <0.001 |