Table 1 The patients’ baseline surgical information
Factors | Value |
|---|---|
Physical condition and tumour burden | |
Age (years) | 51.2 ± 11.9 (12–78) |
Male sex [n (%)] | 549 (84.3) |
Weight (kg) | 62.2 ± 9.2 (37–115) |
BMI | 23.4 ± 3.2 (16.8–30) |
CA depth ratio | 0.36 ± 0.05 (15.39–35.39) |
Previous abdominal surgery [n (%)] | 83 (12.7 %) |
Accompanied chronic disease [n (%)] | 164 (25.2 %) |
Child-Pugh classification A grade [n (%)] | 615 (94.5 %) |
TNM stage I and II [n (%)] | 490 (75.3 %) |
Surgical methods and techniques | |
Operation time (minutes) | 216.8 ± 38.3 (145–400) |
Blood loss (ml) | 424.4 ± 347.0 (10–3000) |
Selective hepatic vascular occlusion [n (%)] | 430 (66.1 %) |
CUSA [n (%)] | 463 (71.1 %) |
Surgeon group A [n (%)] | 352 (54.1 %) |