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Table 3 Clinical characteristics of patients in external cohort stratified by risk status

From: Comprehensive analysis of tumor immune microenvironment and prognosis of m6A-related lncRNAs in gastric cancer

Characteristics

High risk (n = 17)

Low risk (n = 18)

P value

Age

  

0.642

 ≦65

6

9

 

 >  65

9

11

 

Gender

  

0.862

 Male

7

10

 

 Female

10

8

 

Stage

  

0.021

 Stage I

2

6

 

 Stage II

4

7

 

 Stage III

6

3

 

 Stage IV

5

2

 

Grade

  

0.034

 Grade 1–2

2

8

 

 Grade 3

7

7

 

 Grade 4

8

3

 

Risk score

5.3 + 1.7

2.5 + 1.2

< 0.001

  1. P value for categorical variable was calculated by χ2 test or Fisher’s exact test, for continuous variable, P value was calculated by t-test
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BMC Cancer

ISSN: 1471-2407

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