组别 | n | 术前 | 术后1天 | 术后3天 | 术后7天 | 术后14天 | 术后1月 | 术后3月 | 术后6月 |
实验组 | 60 | 32.5 ± 3.5 | 19.2 ± 3.2 | 18.5 ± 3.3 | 14.3 ± 3.4 | 11.5 ± 3.3 | 11.9 ± 3.1 | 12.5 ± 3.5 | 12.7 ± 3.2 |
对照组 | 58 | 33.5 ± 3.6 | 12.5 ± 3.3 | 13.5 ± 3.1 | 13.9 ± 3.2 | 14.4 ± 3.1 | 14.9 ± 3.3 | 15.3 ± 3.3 | 15.9 ± 3.4 |
t |
| 2.548 | 7.321 | 8.346 | 3.844 | 2.894 | 2.9233 | 2.843 | 8.421 |
P |
| 0.053 | 0.023 | 0.04 | 0.067 | 0.058 | 0.075 | 0.063 | 0.001 |