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

Table 6

XRCC7 rs#7003908 polymorphism and Lauren’s classification.

rs#7003908	Intestinal type (𝑛=504)		Diffuse type (𝑛=138)		OR (95% CI)^a	𝑃trend
	𝑛	%	𝑛	%
TT	151	30.0	9	6.5	Reference
TG	228	45.2	59	42.8	4.18 (2.00–8.75)	1.49 × 10^−4
GG	125	24.8	70	50.7	9.12 (4.34–19.19)	5.69 × 10^−9
TG/GG	353	70.0	129	93.5	5.89 (2.89–1.98)	1.01 × 10^−6

aAdjusted by age, sex, race, smoking and drinking status, and cagA status.