项目 | 研究组(n = 43) | 对照组(n = 43) | t | P值 |
术前1天 | 4.9 ± 1.6 | 4.9 ± 1.4 | 6.78 | 0.825 |
术后1天 | 5.7 ± 1.3 | 5.8 ± 1.5 | 5.42 | 0.521 |
术后3天 | 5.5 ± 1.7 | 5.7 ± 1.2 | 4.21 | 0.364 |
术后5天 | 5.1 ± 1.5 | 5.6 ± 1.4 | 2.67 | 0.165 |
术后7天 | 4.9 ± 1.1 | 5.5 ± 1.6 | 1.42 | 0.03 |
随访6月 | 4.8 ± 1.7 | 5.4 ± 1.2 | 0.87 | 0.01 |