Table 1 Patient characteristics, preoperative pulmonary functions and operative data
VCV (n = 37) | PCV-VG (n = 38) | |
|---|---|---|
Age (year) | 69.3 ± 6.4 | 70.6 ± 5.8 |
Male | 18 (48.6%) | 17 (44.8%) |
Body Mass Index (BMI) (kg/m2) | 20.4 ± 1.8 | 20.2 ± 2.3 |
ASA | ||
I | 6 (16.2%) | 8 (21.1%) |
II | 31 (83.8%) | 30 (78.9%) |
Preoperative FVC (% of predicted) | 74.8 ± 10.9 | 74.5 ± 9.6 |
Preoperative FEV1 (% of predicted) | 69.5 ± 10.0 | 69.0 ± 8.9 |
Smoking | 9 (24.3%) | 8 (21.0%) |
Hypertension | 17 (45.9%) | 20 (52.6%) |
Diabetes mellitus | 8 (21.6%) | 7 (18.4%) |
First insertion success rate of LMA (%) | 94.6% | 94.7% |
Duration of pneumoperitoneum (min) | 112 ± 30 | 110 ± 32 |
Duration of surgery (min) | 128 ± 29 | 125 ± 32 |