Table 1.
Comparison of stress responses between combined anesthesia group and general anesthesia group
| Parameter | Group | Cases | Pre-anesthesia | Instant incision | 30 min into surgery | Post-surgery | t value | P value |
|---|---|---|---|---|---|---|---|---|
| MAP (mmHg) | Combined | 75 | 86.81 ± 8.14 | 82.88 ± 8.25 | 84.05 ± 9.07 | 86.69 ± 9.13 | 0.52 | 0.61 |
| General anesthesia | 75 | 87.76 ± 8.57 | 77.21 ± 7.81 | 78.93 ± 7.21 | 81.43 ± 7.89 | 4.012 | < 0.001 | |
| SBP (mmHg) | Combined | 75 | 133.70 ± 12.56 | 120.13 ± 13.00 | 116.47 ± 11.53 | 120.94 ± 11.96 | 1.024 | 0.323 |
| General anesthesia | 75 | 135.55 ± 12.96 | 102.86 ± 10.97 | 107.88 ± 11.25 | 111.57 ± 13.48 | 9.018 | < 0.001 | |
| HR (bpm) | Combined | 75 | 80.33 ± 8.53 | 68.77 ± 7.88 | 70.89 ± 8.34 | 71.93 ± 8.00 | 0.531 | 0.596 |
| General anesthesia | 75 | 79.93 ± 7.97 | 61.52 ± 7.15 | 64.06 ± 7.40 | 66.86 ± 7.48 | 6.255 | < 0.001 |
MAP refers to Mean Arterial Pressure, SBP refers to Systolic Blood Pressure, HR refers to Heart Rate; 1 mmHg = 0.133 kPa