Number of

patients

Median Survival (months)

1-year OS (%)

2-year OS (%)

Univariate analysis

P value

Multivariate

analysis

P value

All patients

62

8.2

25.2%

1.9%

Age (years)

≤60

>60

36

26

8.2

8

24.4%

26.4%

3.5%

0%

0.876

Performance

0

1

2

5

39

18

12.5

8.2

5.2

75%

26.9%

7.4%

25%

0%

0%

0.006

0.03

Child-Pugh

Classification

A

B

51

11

8.2

6.2

30.6%

0%

2.4%

0%

0.022

0.158

AFP (ng/ml)

<400

≥400

9

53

12.9

8

63.5%

18.4%

0%

2.3%

0.096

Tumor location

Hemi-liver

Both hemilivers

16

46

11

8

39.1%

20.6%

7.8%

0%

0.368

Tumor type

Unifocal

Multiple/Diffuse

10

52

12.2

7.9

53.3%

20.2%

13.3%

0%

0.065

Tumor max.

diameter (cm)

≤6

>6

18

44

8.2

8

30.3%

22.9%

0%

2.9%

0.654

Thrombus site

PV main trunk

PV branch

PV trunk + branch(es)

15

5

52

8.2

13

8

22.2%

53.3%

23.2%

7.4%

0%

0%

0.655

Thrombus

maximum

diameter (cm)

≤3

>3

15

47

9.2

7.9

36%

22%

9%

0%

0.018

0.187

Tumor response

Responders

Non responders

19

28

12.5

8

56.5%

17.2%

6.3%

0%

<0.0001

<0.0001