Table 2.
Comparison of fluctuation of hemodynamic indexes between combined group and B group, mean ± SD
|
Index
|
Group
|
At the end of surgery
|
Before extubation
|
Immediately after extubation
|
5 min after extubation
|
10 min after extubation
|
| MAP (mmHg) | A group (n = 80) | 93.91 ± 4.40 | 98.25 ± 5.14 | 101.41 ± 4.47 | 98.65 ± 4.40 | 98.91 ± 5.74 |
| B group (n = 80) | 88.50 ± 5.51 | 94.59 ± 5.66 | 105.58 ± 6.28 | 102.41 ± 5.75 | 99.50 ± 6.38 | |
| t value | 6.862 | 4.282 | -4.839 | -4.645 | -0.615 | |
| P value | 0 | 0 | 0 | 0 | 0.540 | |
| HR (times/min) | A group (n = 80) | 66.91 ± 5.88 | 68.50 ± 6.60 | 78.94 ± 7.40 | 75.19 ± 6.94 | 76.33 ± 7.00 |
| B group (n = 80) | 68.13 ± 6.60 | 70.13 ± 7.17 | 84.10 ± 5.91 | 79.58 ± 7.47 | 75.00 ± 6.81 | |
| t value | -1.234 | -1.496 | -4.873 | -3.851 | 1.218 | |
| P value | 0.219 | 0.137 | 0 | 0 | 0.225 |
MAP: Mean arterial pressure; HR: Heart rate.