Table 2 Univariate analysis of clinicopathological factors for overall survival

Age (years)

≤60

36

1

>60

32

1.811

0.905-3.624

0.093

Sex

Male

41

1

Female

27

1.077

0.544-2.134

0.831

Histological type

Well, moderate

47

1

Poor and others

21

1.627

0.813-3.256

0.169

Depth of invasion

T1,2,3

53

1

T4

15

0.691

0.300-1.589

0.385

Location

Colon

39

1

Rectum

29

1.978

1.005-3.891

0.048*

Lymph node metastasis

Absent

25

1

Present

43

2.432

1.098-5.385

0.028*

Liver metastasis

Absent

49

1

Present

19

9.764

4.590-20.768

0.000*

ANKRD12

High

34

1

Low

34

2.566

1.267-5.201

0.009*