Table 2 Univariate survival analyses.

Sex

0.8128

Male

84

27

47

0.3931

Female

20

8

10

Age (years)

0.6115

0.1427

<60

48

15

22

≧60

56

20

35

Pugh-Child’s Classification

A

85

23

<0.0001*

43

<0.0001*

B

6

6

6

C

3

3

3

AFP

0.0556

0.1840

<400

75

19

37

≧400

23

10

14

Tumor Multiplicity

<0.0001*

<0.0001*

Solitary

61

8

22

Multiple

43

27

35

Differentiation

Well/Moderately differentiated

79

21

0.0010*

39

0.0015*

Poorly differentiated

25

14

18

Primary Tumor (pT)

0.0003*

0.0017*

pT1

42

6

16

pT2

32

13

20

pT3–4

30

16

21

AJCC Stage

<0.0001*

0.0003*

Stage I

40

4

14

Stage II

32

13

20

Stage III-V

32

18

23

CLIP score

0.0008*

0.0001*

0–1

63

15

29

2–3

30

16

22

Okuda stage

0.0005*

0.0748

I

62

14

31

II-III

31

17

20

IL-20

<0.0001*

<0.0001*

Low expression (<5%)

52

8

19

High expression (≧5%)

52

27

38