Table 2.
Genotype | Prevalence |
---|---|
cagA | |
cagA + | 173 (61.6%) |
cagA - | 108 (38.4%) |
d(A/F)* | 27(9.6%) |
vacA | |
m1s1a | 5 (1.8%) |
m1s1b | 25 (8.9%) |
m2s1a | 10 (3.5%) |
m2s1b | 25 (8.9%) |
m2s2 | 128 (45.6%) |
m1m2 | 88 (31.4%) |
m1s2 | 0 (0%) |
d(A/F)* | 13 (4.6%) |
iceA | |
iceA1 | 169 (60.2%) |
iceA2 | 45(16%) |
iceA1/iceA2 | 67(23.8%) |
d(A/F)* | 25(8.9%) |
oipA | |
oipA + | 255 (90.8%) |
oipA - | 26 (9.2%) |
d(A/F)* | 24(8.5%) |
d(A/F)*: discordance between strains isolated from the antrum and the fundus in the same patient