Effect of Helicobacter pylori infection on expressions of Bcl-2 family members in gastric adenocarcinoma

Table 1 Effect of H pylori infection on expression of Bid

		Adenocarcinoma	Resection margin
H pylori (-)		0.304 ± 0.113	0.377 ± 0.119
H pylori (+)	cagA (-)	0.422 ± 0.149a	0.686 ± 0.285a
	cagA (+)	0.855 ± 0.305ac	0.939 ± 0.383ac

^aP < 0.05, vs H pylori negative group,

^cP < 0.05, vs cagA^-H pylori infection group.