| P (n = 12) | S (n = 12) | D (n = 12) |
Male: Female | 6:6 | 6:6 | 6:6 |
Age (year) | 49.6 ± 12.5 | 46.2 ± 14.0 | 44.3 ± 13.0 |
Height (cm) | 163.0 ± 5.7 | 160.4 ± 8.0 | 160.2 ± 6.7 |
Weight (kg) | 61.7 ± 9.7 | 57.5 ± 9.1 | 58.3 ± 10.9 |
Body mass index (kg∙m−2) | 23.5 ± 3.0 | 22.2 ± 2.5 | 22.8 ± 3.2 |
Operating time (min) | 222.2 ± 78.3 | 233.4 ± 90.4 | 243.1 ± 60.0 |
Anesthesia time (min) | 306.4 ± 85.4 | 334.7 ± 88.8 | 351.3 ± 47.2 |