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Characteristics of patients
| Characteristic | Group A (n = 15) | Group B (n = 15) |
|---|---|---|
| Sex | ||
| M | 6 (40.0) | 4 (26.7) |
| F | 9 (60.0) | 11 (73.3) |
| Age median (range), years | 59.0 (36–84) | 67.5 (37–88) |
| ASA | ||
| I | 3 (20.0) | 6 (40.0) |
| II | 9 (60.0) | 8 (53.3) |
| III | 3 (20.0) | 1 (6.7) |
| Operative median time (range), min | 95.0 (72 to 120) | 91.0 (80.4 to 110) |
| Median (range) postoperative hospital stay, days | 3 (2–6) | 4 (2–5) |
Values are given as number (percentage) of patients unless otherwise indicated
