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Table 2 Correlation between LINC00261 expression and clinicopathological characteristics of gastric cancer

From: RETRACTED ARTICLE: Decreased expression of the long noncoding RNA LINC00261 indicate poor prognosis in gastric cancer and suppress gastric cancer metastasis by affecting the epithelial–mesenchymal transition

Clinical parameter

LINC00261

 

Chi-squared test P value

 

High-expression cases (n = 69)

Low-expression cases (n = 69)

 

Age (years)

  

0.496

 <50

33

37

 

 >50

36

32

 

Gender

  

0.385

 Male

39

44

 

 Female

30

25

 

Location

  

0.561

 Distal

29

30

 

 Middle

22

26

 

 Proximal

18

13

 

Size

  

0.173

 >5 cm

32

40

 

 <5 cm

37

29

 

Histologic differentiation

  

0.206

 Well

29

18

 

 Moderately

29

37

 

 Poorly

7

11

 

 Undifferentiated

4

3

 

Invasion depth

  

<0.001*

 T1

29

5

 

 T2

21

12

 

 T3

11

30

 

 T4

8

22

 

TNM stages

  

0.013*

 I

18

8

 

 II

26

19

 

 III

17

33

 

 IV

8

9

 

Lymphatic metastasis

  

0.006*

 Yes

41

25

 

 No

28

44

 

Regional lymph nodes

  

<0.001*

 PN0

42

25

 

 PN1

12

5

 

 PN2

9

22

 

 PN3

6

17

 

Distant metastasis

  

0.796

 Yes

8

9

 

 No

61

60

 
  1. *P < 0.05