Table 1 Comparison of general data and surgical-related indexes between the two groups
MAP 65 group n = 20 | MAP 75 group n = 20 | P value | |
|---|---|---|---|
Age (years) | 67 ± 5 | 68 ± 6 | 0.9537 |
Gender (M/F) | 7/13 | 11/9 | 0.3406 |
BMI (kg/m2) | 21.9 ± 1.9 | 22.5 ± 1.5 | 0.2643 |
ASA Grading composition (II/III) | 14/6 | 15/5 | > 0.9999 |
Lumbar vertebrae (2/3) | 14/6 | 13/7 | > 0.9999 |
operation time (min) | 196 ± 32 | 195 ± 34 | 0.9393 |
Anesthesia duration (min) | 231 ± 33 | 226 ± 34 | 0.6397 |
BP control time (min) | 129 ± 11 | 130 ± 12 | 0.7850 |