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