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Table 1 Correlation of the expression of DDR1 with clinicopathological features in ovarian cancer tissues

From: Suppressing miR-199a-3p by promoter methylation contributes to tumor aggressiveness and cisplatin resistance of ovarian cancer through promoting DDR1 expression

 

Total

DDR1

low

high

p

  

115

55

60

 

Age

    

0.4323

 

≤ 65

53

30

23

 

>65

62

25

37

 

Differentiation

    

0.0883

 

Well differentiation

35

17

18

 

Moderate differentiation

49

23

26

 

Poorly differentiation

26

13

13

 

Undifferentiation

5

2

3

 

Lymph node metastasis

    

0.0211*

 

No

61

40

21

 

Yes

54

15

39

 

TNM stage

    

0.0073*

 

I

39

23

16

 

II

31

17

14

 

III

24

11

13

 

IV

21

4

17

 

Distant metastasis

    

0.0002*

 

M0

90

49

41

 

M1

25

6

19

 
  1. * p value < 0.05 was considered statistically significant