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Table 1 Prevalence of cagA subtypes obtained in Kolkata and disease outcome

From: Distinct repeat motifs at the C-terminal region of CagA of Helicobacter pylori strains isolated from diseased patients and asymptomatic individuals in West Bengal, India

cagA types DU (N = 40) Clinical status
HV (N = 20)
NUD (N = 15)
Type B/D 31 (77.5 %) 17 (85 %) 10(66.6 %)
Type B/D 4 (10 %) 2 (10 %) 3 (20 %)
Type C 3 (7.5 %) 1 (5 %) 1 (6.7 %)
New types 2 (5 %) 0 (0 %) 1 (6.7 %)
  1. * Two strains isolated from gastric carcinoma patients were not shown in the table due to less sample size