Table 1 Preoperative characteristics of patients who underwent ALPPS

Age, years

47 (32~75)

Gender, female/male, n (%)

3 (15%)/17 (85%)

BMI, kg/m²

21.3 (18.0~30.1)

ECOG score, 0/1/2, n (%)

4 (20.0%)/13 (65.0%)/3 (15.0%)

AFP, ≥400ng/mL/<400ng/mL, n (%)

12 (60%)/8 (40%)

Charlson comorbidity index

4 (3~7)

TE for the degree of liver fibrosis, n (%)

 No fibrosis

2 (10%)

 Mild fibrosis

1 (5%)

 Moderate fibrosis

2 (10%)

 fibrosis

3 (15%)

 Cirrhosis(%)

12 (60%)

MELD score

5 (2~11)

ICGR₁₅, %

4.4 (2.4~10.9)

Child-Pugh class, A/B/C, n (%)

19 (95%)/1 (5%)/0 (0%)

BCLC staging, A/B/C, n (%)

7 (35%)/5 (25%)/8 (40%)