Time | (p) group (n = 22) | (L) group (n = 22) | (G) group (n = 22) | (LG) group (n = 22) | P value
|
Before induction | 94.5 ± 11.6 | 95.4 ± 12.2 | 94.8 ± 12.4 | 92.5 ± 11.9 | 0.868 |
After intubation | 114.6 ± 12.7a, b, c | 99.2 ± 10.8 | 98.6 ± 11.6 | 96.9 ± 12.6 | <0.001 |
After 15 min | 110.6 ± 10.4a, b, c | 94.6 ± 9.8 | 93.7 ± 10.2 | 92.4 ± 10.3 | <0.001 |
After 30 min | 96.3 ± 10.4 | 95.4 ± 10.9 | 94.8 ± 10.7 | 93.8 ± 11.7 | 0.894 |
After 45 min | 95.8 ± 9.6 | 93.7 ± 10.2 | 94.7 ± 10.6 | 92.4 ± 10.2 | 0.720 |
After 60 min | 94.8 ± 12.2 | 92.6 ± 11.8 | 93.9 ± 11.7 | 92.6 ± 12.1 | 0.911 |
After 75 min | 94.5 ± 10.8 | 93.8 ± 10.5 | 93.5 ± 11.4 | 91.5 ± 11.6 | 0.828 |
After 90 min | 95.6 ± 9.8 | 92.5 ± 10.1 | 93.4 ± 9.6 | 92.4 ± 9.2 | 0.671 |
At end of surgery | 95.7 ± 11.4 | 93.2 ± 10.8 | 94.6 ± 12.2 | 93.8 ± 12.8 | 0.907 |