NIMBP (mmhg) | Group A (n = 20) | Group B (n = 20) | p value |
Mean ± SD | Mean ± SD | ||
Intraoperative: |
|
|
|
Before epidural insertion | 97.9 ± 7.7 | 97.5 ± 8.21 | 0.875 |
After epidural insertion | 89.1 ± 5.02 | 88.8 ± 8.98 | 0.914 |
After intubation | 92.4 ± 4.55 | 84.5 ± 20.11 | 0.095 |
After skin incision | 90.9 ± 10.13 | 84.1 ± 12.79 | 0.070 |
15min | 82.7 ± 9.56 | 77.6 ± 9.44 | 0.098 |
30min | 85.4 ± 11.8 | 79.6 ± 9.09 | 0.089 |
1 hr | 84.6 ± 13.69 | 77.3 ± 11.03 | 0.071 |
After extubation | 92.7 ± 10.06 | 88.6 ± 11.21 | 0.231 |
Postoperative: |
|
|
|
30 min | 84.7 ± 12.01 | 82.8 ± 7.73 | 0.555 |
1 hr | 87.2 ± 10.98 | 84.8 ± 5.76 | 0.394 |
2hr | 84.1 ± 6.45 | 83.5 ± 5.38 | 0.751 |
4hr | 86.5 ± 5.81 | 84.2 ± 5.27 | 0.197 |
6hr | 85.4 ± 6.56 | 85.1 ± 5.48 | 0.876 |
8hr | 86.1 ± 4.8 | 84.7 ± 4.5 | 0.347 |
12hr | 84.3 ± 4.31 | 85.6 ± 5.55 | 0.413 |
24hr | 89.6 ± 4.31 | 90.8 ± 1.88 | 0.261 |