Table 3.

Effect of HP (Helicobacter pylori) infection and MUC1 polymorphism on GC risk [60].

Factors	GC Risk
MUC1 polymorphism	rs4072037	GG, AG	AA
	tandem-repeat [59]	LL, LS	SS
	splicing variant [9]	2/2, 2/3	3/3
HP infection	seronegative	1.00 (reference)	2.46 (1.42–4.27) #
	seropositive	2.30 (1.23–4.31) #	3.95 (2.29–6.79) #

^#Odds ratio (95% CI).