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Table 1 Correlation between expression of ALDH1A1 in pancreatic cancer and clinical and pathological parameters

From: Low expression of aldehyde deyhdrogenase 1A1 (ALDH1A1) is a prognostic marker for poor survival in pancreatic cancer

Characteristics

Number of cases

ALDH1A1 Low

ALDH1A1 High

P-Value

Total

97

59

38

 

Age

    

< mean 65 years

46

25

21

0.215

≥ mean 65 years

51

34

17

 

Gender

    

Female

44

30

14

0.18

Male

53

29

24

 

Lymph node status

    

N0

18

11

7

0.98

N1

79

48

31

 

Grading

    

1

4

2

2

0.83

2

57

34

23

 

3

36

23

13

 

AJCC tumour stage

    

2

18

11

7

0.18

3

74

43

31

 

4

5

5

0

 

R-Status

    
 

88

53

35

0.70

 

9

6

3

 
  1. ALDH1A1 Low: percentage of positive cells ≤ median percentage of positive cells; ALDH1A1High: percentage of positive cells > median percentage of positive cells. P-Value evaluated by the Chi-square (χ2) test.