Table 2 Univariable and multivariable logistic regression analyses of risk factors for severe PHLF in the training dataset

Age

1.012

0.962–1.066

0.639

Sex, male vs female

2.470

0.456–13.379

0.294

BMI (≥ 25 vs < 25)

0.628

0.182–2.160

0.460

HBV infection

1.703

0.419–6.922

0.457

TBIL

0.949

0.871–1.034

0.232

ALB

0.965

0.844–1.103

0.603

PT

1.512

0.809–2.829

0.195

INR (per 0.1 increase)

0.707

0.327–1.529

0.378

PLT

0.999

0.993–1.006

0.820

Tumor size

0.996

0.976–1.018

0.741

Cirrhosis

0.660

0.177–2.465

0.537

Extent of resection (extended vs partial)

4.903

1.381–17.405

0.014

4.483

1.591–12.633

0.005

Blood loss (≥ 800 vs < 800 ml)

0.250

0.054–1.161

0.077

Blood transfusion

2.609

0.517–13.164

0.245

Pringle maneuver

1.217

0.394–3.763

0.733

Child-Pugh score

2.803

0.239–32.839

0.412

MELD score

1.891

1.093–3.271

0.023

1.589

1.189–2.124

0.002

ALBI score

0.955

0.355–2.725

0.931

Radscore (per 0.1 increase)

1.144

1.068–1.224

< 0.001

1.139

1.066–1.216

< 0.001