指标 | 观察组 | 对照组 | X2 | P |
切口感染 | 2(2.7%) | 3(5.3%) | 0.607 | 0.436 |
鞘膜积液 | 2(2.7%) | 1(1.8%) | 0.119 | 0.730 |
恶心、呕吐 | 3(4.1%) | 8(14.3%) | 4.308 | 0.038 |