Genetypes | No. of isolates | |||||
---|---|---|---|---|---|---|
SD (n = 74) | GX (n = 78) | HN (n = 46) | QH (n = 33) | HL (n = 38) | Total (n = 269) | |
cagA | 70(94.6) | 74(94.9) | 46(100) | 33(100) | 38(100) | 261(97) |
vacA | ||||||
s1 | 72(97.3) | 78(100) | 45(97.8) | 30(90.9) | 38(100) | 263(97.8) |
s2 | 2(2.7) | 0 | 1(2.2) | 3(9.1) | 0 | 6(2.2) |
m1 | 30(40.5) | 14(17.9) | 10(21.7) | 6(18.2) | 12(31.6) | 72(26.8) |
m2 | 43(58.1) | 61(78.2) | 35(76.1) | 26(78.8) | 25(65.8) | 190(70.6) |
i1 | 66(89.2) | 71(91) | 46(100) | 29(87.9) | 38(100) | 250(92.9) |
i2 | 8(10.8) | 7(9) | 0 | 4(12.1) | 0 | 19(7.1) |
s1i1m1 | 22(29.7) | 12(15.4) | 10(21.7) | 6(18.2) | 12(31.6) | 62(23) |
s1i1m2 | 42(56.8) | 53(67.9) | 34(73.9) | 22(66.7) | 25(65.8) | 176(65.4) |
s1i2m1 | 7(9.6) | 2(2.6) | 0 | 0 | 0 | 9(3.3) |
s1i2m2 | 0 | 5(6.4) | 0 | 1(3) | 0 | 6(2.2) |
s2i1m1 | 0 | 0 | 0 | 0 | 0 | 0 |
s2i1m2 | 1(1.4) | 0 | 1(2.2) | 0 | 0 | 2(0.7) |
s2i2m1 | 1(1.4) | 0 | 0 | 0 | 0 | 1(0.4) |
s2i2m2 | 0 | 0 | 0 | 3(9.1) | 0 | 3(1.1) |
iceA1 | 49(66.2) | 50(64.1) | 38(82.6) | 24(72.7) | 26(68.4) | 187(69.5) |
iceA2 | 12(16.2) | 20(25.6) | 8(17.4) | 6(18.2) | 8(21.1) | 54(20.1) |
oipA"on" | 68(91.9) | 71(91) | 41(89.1) | 30(90.9) | 27(71.1) | 237(88.1) |
oipA"off" | 3(4.1) | 2(2.6) | 0 | 0 | 0 | 5(1.9) |
dupA | 23(31.1) | 12(15.4) | 34(73.9) | 27(81.8) | 25(65.8) | 121(45) |