| 项目 | 二切口组(n = 122) | 三切口组(n = 84) | P值 |
| 手术时间(min) | 183.11 ± 12.586 | 211.19 ± 11.939 | 0.000 |
| 吻合时间(min) | 25.92 ± 2.686 | 16.46 ± 2.320 | 0.000 |
| 术后住院时间(days) | 11.99 ± 3.197 | 12.46 ± 3.572 | 0.322 |
| 围手术期死亡 | 2 (1.6%) | 2 (2.4%) | 0.539 |
| 吻合口瘘 | 5 (4.1%) | 5 (6.0%) | 0.384 |
| 吻合口狭窄 | 1 (0.8%) | 5 (6.0%) | 0.042 |
| 乳糜胸 | 0 (0.0%) | 3 (3.6%) | 0.066 |
| 胃食管反流 | 1 (0.8%) | 6 (7.1%) | 0.019 |
| 肺部并发症 | 3 (2.5%) | 8 (9.5%) | 0.029 |