Research Article

XRCC7 rs#7003908 Polymorphism and Helicobacter pylori Infection-Related Gastric Antrum Adenocarcinoma

Table 2

CagA status and the risk of GAA.

CagA statusControls ( )Cases ( )OR (95% CI)a
% %

Negative72077.7 21533.5 Reference 
Positive20722.3 42766.5 6.38 (5.03–8.09)1.23 × 10−52

OR conditional on matched set.