| Group L* (n = 27) | Group K† (n = 28) | Group KL‡ (n = 29) | Group P§ (n = 29) |
Sex—M:F | 15:12 | 20:8 | 18:11 | 18:11 |
ASA-PS |
|
|
|
|
2 | 2 | 2 | 1 | 0 |
3 | 17 | 22 | 20 | 22 |
4 | 3 | 4 | 8 | 9 |
Age, mean (SD) years | 59.7 (12.2) | 63.3 (11.1) | 61.1 (12.8) | 60.1 (10.4) |
Weight, mean (SD) kg | 77.1 (16.6) | 82.0 (18.9) | 83.0 (19.2) | 79.9 (19.5) |
Height, mean (SD) cm | 167.7 (11.6) | 172.1 (9.9) | 173.2 (8.8) | 169.5 (11.0) |
BMI, mean (SD) kg∙m−2 | 27.4 (5.4) | 27.7 (6.0) | 27.5 (5.5) | 27.6 (4.9) |
Surgical time (min) | 325.2 (94.1) | 356.1 (99.3) | 374.1 (138.5) | 357.9 (116.1) |