| 分组 | 麻醉至操作开始时间(s) | 术中不良反应 | ||
| 心律失常 | 低血压 | 注射痛 | ||
| C组 | 146.80 ± 13.91 | 6 (20%) | 16 (53.3%) | 16 (53.3%) |
| S组 | 144.60 ± 14.48 | 2 (6.7%) | 2 (6.7%) | 3 (10%) |
| t/χ2 | 0.600 | 2.308 | 15.556 | 13.017 |
| P值 | 0.551 | 0.129 | <0.001 | <0.001 |