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Table 1 Association of RRIG1 expression with clinicopathologic features of breast cancer patients

From: Tumor-suppressor activity of RRIG1 in breast cancer

Variable

RRIG1 expression

 
 

Positive

Negative

p Value

Patient age (years)

  

0.30

≤ 35

3

0

 

35-55

34

17

 

> 55

13

10

 

Tumor size (cm)

  

0.66

≤ 2

8

3

 

2-5

32

20

 

> 5

10

4

 

Lymph node metastasis

  

0.01

+

22

20

 

_

28

7

 

Tumor differentiation

  

0.18

I

16

5

 

II

27

14

 

III

7

8

 

Estrogen receptor

  

0.64

+

25

15

 

-

25

12

 

Progesterone receptor

   

+

27

15

0.89

-

23

12

 

c-erbB-2

  

0.62

+

14

9

 

-

36

18

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