| 组别 | 等待手术时长(min) | 手术室准备时长(min) | 手术时长(min) |
| 对照组 | 145.24 ± 23.85 | 25.32 ± 3.84 | 116.47 ± 25.61 |
| 观察组 | 103.57 ± 20.46 | 23.56 ± 2.96 | 89.43 ± 17.52 |
| t | 6.54 | 2.38 | 9.72 |
| P | 0.00 | 0.18 | 0.01 |