表1 不同监测时间点两组患者HR变化比较(次/min,±s)
Table 1 Comparison of changes of HR between two groups at different monitoring points (times/min,±s)
组别 | n | 基础 | 麻醉前 | 注药后3 min | 注药后5 min | 注药后10 min | 术毕 |
研究组 | 60 | 86.3±7.2 | 84.3±7.2 | 89.2±11.6 | 88.5±12.2 | 86.7±14.8 | 83.1±7.1 |
对照组 | 60 | 87.5±9.1 | 87.3±9.6 | 96.5±14.5 | 97.4±13.1 | 88.3±15.5 | 81.4±9.2 |
t | | -0.80 | -1.93 | -3.04 | -3.85 | -0.59 | 1.13 |
P | | >0.05 | >0.05 | <0.05 | <0.05 | >0.05 | >0.05 |