Table 2.

 Strength of the association of Helicobacter pylori genotypes and extranodal marginal zone B cell lymphoma of the MALT-type (gastric MZBL) status versus gastritis status

	Total No of patients	Patients with MZBL	Patients with gastritis	OR (95% CI)
JHP950	82	43	39
Absent	31	11	20
Present	51	32	19	3.1 (1.2–7.8)
MCA summary variables	70	39	31
Others	59	29	30
iceA1, sabA “on”, and JHP950+	11	10	1	10.3 (1.2–86.0)

OR, odds ratio, presented as univariate results; CI, exact binomial 95% confidence interval; MCA, multiple correspondence analysis.