Table 4 Univariate and multivariate analysis of predictive factors of overall survival after PSM

Age > 65y (Yes : No)

0.001

0.982

Gender (Male : Female)

1.945

0.163

Etiology of cirrhosis (HBV: non-HBV)

0.001

0.976

ALB (<35 : >35)

0.018

0.892

INR (<1.2 : >1.2)

2.930

0.087

Child-Pugh classification (A : B)

1.994

0.158

MELD (<9 : >9)

3.480

0.065

2.113

1.242-3.593

0.006

PHT (Yes : No)

0.660

0.417

Number of tumor (1 : >1)

10.134

0.001

2.020

1.192-3.424

0.009

Size of tumor (<5 : >5)

5.604

0.018

Vascular invasion (Yes : No)

13.767

<0.001

2.289

1.137-4.612

0.020

Adjacent tissues invasion (Yes : No)

11.552

0.001

2.549

1.372-4.735

0.003

Intraoperative haemorrhage >400 ml (Yes : No)

8.770

0.003

1.849

1.027-3.330

0.041

Extent of hepatectomy (1 : >1)

0.443

0.506

Intraoperative Transfusion (Yes : No)

2.565

0.109

Pringle maneuver (Yes : No)

0.287

0.592