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Table 1 Univariate analysis of clinical characteristics associated with post-operational survival in ESCC patients

From: Single nucleotide polymorphisms in the mitochondrial displacement loop and outcome of esophageal squamous cell carcinoma

Characteristics

No. cases

5 years survival rate (%)

p value

Gender

   

0.129

 

Male

37

35.10

 
 

Female

23

47.80

 

Age (years)

  

0.282

 

≤ 55

17

23.50

 
 

> 55

43

46.50

 

TNM classificationa

  

0.012

 

I

12

75

 
 

II

33

36.40

 
 

III

15

20

 

Lymphatic metastases

  

0.418

 

Yes

12

33.30

 
 

No

48

41.70

 
  1. aThe survival in each stage was compared as I versus II, I versus III and II versus III