Table 1.
| Patients charcteristics | CUSA hepatectomy n = 20 | Stapler hepatectomy n = 20 | Overall n = 40 | p value |
|---|---|---|---|---|
| Age [years], median (Q1-Q3) | 61.6 (49.5–67.9) | 60.5 (41.3–71.3) | 60.5 (44.7–71.3) | 0.855 a |
| Sex [male], n (%) | 11 (55) | 10 (50) | 21 (52.5) | 1.000 b |
| Cause for liver resection, n (%) | ||||
| CRCLM | 9 (45) | 7 (35) | 16 (40) | 0.748 b |
| Echinococcus | 3 (15) | 2 (10) | 5 (12.5) | 1.000 b |
| HCC | 2 (10) | 3 (15) | 5 (12.5) | 1.000 b |
| Adenoma | 1 (5) | 2 (10) | 3 (7.5) | 1.000 b |
| Others | 5 (25) | 6 (30) | 11 (27.5) | 1.000 b |
| Preoperative chemotherapy, n (%) | 9 (45) | 9 (45) | 18 (45) | 1.000 b |
| ASA, n (%) | 0.963 a | |||
| Grade I | 3 (15) | 4 (20) | 7 (10) | |
| Grade II | 7 (35) | 6 (30) | 13 (32.5) | |
| Grade III | 10 (50) | 10 (50) | 20 (50) | |
| Grade IV | 0 | 0 | 0 | |
| ICG clearance | ||||
| PDR, median (Q1-Q3) | 25.2 (21.3–27) | 24.9 (17.5–29.9) | 25.2 (19.4–28.3) | 0.951 a |
| R15, median (Q1-Q3) | 2.3 (1.7–4.1) | 2.4 (1.1–7.2) | 2.3 (1.5–5.5) | 0.911 a |
a Mann-Whitney U test,
b Fishers-exact test