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Table 4 RASSF1A protein expression in ESCC and GCA tissues and in normal tissues adjacent to the corresponding ESCC and GCA

From: Polymorphism of A133S and promoter hypermethylation in Ras association domain family 1A gene (RASSF1A) is associated with risk of esophageal and gastric cardia cancers in Chinese population from high incidence area in northern China

Tissues

N

Postive

Negative

P

OR

(95%CI)

  

n

(%)

n

(%)

   

ESCC

27

17

(63)

10

(37 )

0.24

0.47

(0.13–1.67)

ENOR

23

18

(78)

5

(22)

   

GCA

24

14

(58)

10

(42)

0.03

0.16

(0.03–0.83)

GNOR

20

18

(90)

2

(10)

   
  1. #: ESCC: esophageal squamous cell carcinoma, ENOR: esophageal normal epithelial tissue, GCA: gastric cardia adenocarcinoma, GNOR: gastric cardia normal epithelial tissue.