Table 3.

 Prevalence of JHP950 and JHP1462 open reading frames (ORFs) in Helicobacter pylori strains isolated from patients with gastritis, duodenal ulcer, and gastric adenocarcinoma in comparison with strains isolated from patients with gastric MZBL

	Gastritis	Duodenal ulcer	Gastric adenocarcinoma	Gastric MZBL
JHP950	48.7 (p = 0.023)*	48.8 (p = 0.024)*	39.3 (p = 0.006)*	74.4
JHP1462	2.6 (p = 0.004)*	16.0 (p = 0.545)	35.7 (p = 0.429)	25.6

MZBL, marginal zone B cell lymphoma of the MALT-type.

p values were determined by Fisher’s exact test.

*Significant values versus gastric MZBL strains.