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Patient complications after surgery.
| Group | Number of cases | Pleural effusion (Y/N) | Bile leakage (Y/N) | Abdominal hemorrhage (Y/N) | Death (Y/N) |
|---|---|---|---|---|---|
| Hepatectomy | 37 | 10/27 | 1/36 | 0/37 | 1/36 |
| Hemangioma stripping | 37 | 3/34 | 2/35 | 1/36 | 0/37 |
| χ 2 | 4.573 | 0.347 | 1.014 | 1.014 | |
| P | <0.05 | >0.05 | >0.05 | >0.05 |
