Table 1 Correlation between clinicopathological characteristics and linc00976 expression levels.

From: JUND/linc00976 promotes cholangiocarcinoma progression and metastasis, inhibits ferroptosis by regulating the miR-3202/GPX4 axis

Linc00976 expression

     

Features

n

Low

High

X2

P value

All cases

50

25

25

  

 Age

   

0.333

0.564

  <60

30

16

14

  

  ≥60

20

9

11

  

 Gender

   

0.739

0.39

  Man

29

13

16

  

  Female

21

12

9

  

 Tumor stage

   

11.524

0.001

  T1-T2

15

13

2

  

  T3-T4

35

12

23

  

 TNM stage

   

7.219

0.007

  I and II

17

13

4

  

  III and IV

33

12

21

  

 Tumor site

   

4.5

0.034

Intrahepatic

10

8

2

  

Extrahepatic

40

17

23

  

Differentiation grade

   

3.388

0.66

 Well/moderately

9

7

2

  

 Poorly/undifferentiated

41

18

23

  

Lymph node metastasis

   

3.947

0.047

  No

38

22

16

  

  Yes

12

3

9