Table 3 Frequency of 269 H. pylori virulence genotypes in patients with NUD and PUD
Genetypes | No. of isolates | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SD (n = 74) | GX (n = 78) | HN (n = 46) | QH (n = 33) | HL (n = 38) | Total (n = 269) | |||||||
NUD (61) | PUD (13) | NUD (75) | PUD (3) | NUD (42) | PUD (4) | NUD (32) | PUD (1) | NUD (38) | PUD (0) | NUD (248) | PUD (21) | |
cagA | 58(95.1) | 12(92.3) | 71(94.7) | 3(100) | 42(100) | 4(100) | 32(100) | 1(100) | 38(100) | 0 | 241(97.2) | 20(95.2) |
vacA | ||||||||||||
s1 | 60(98.4) | 12(92.3) | 75(100) | 3(100) | 41(97.6) | 4(100) | 30(93.8) | 0 | 38(100) | 0 | 244(98.4) | 19(90.5) |
s2 | 1(1.6) | 1(7.7) | 0 | 0 | 1(2.4) | 0 | 2(6.6) | 1(100) | 0 | 0 | 4(1.6) | 2(9.5) |
m1 | 26(42.6) | 4(30.8) | 13(17.3) | 1(33.3) | 10(23.8) | 0 | 6(18.8) | 0 | 12(31.6) | 0 | 67(27) | 5(23.8) |
m2 | 34(55.7) | 9(69.2) | 59(78.7) | 2(66.7) | 31(73.8) | 4(100) | 25(78.1) | 1(100) | 25(65.8) | 0 | 174(70.2) | 16(76.2) |
i1 | 56(91.8) | 10(76.9) | 68(90.7) | 3(100) | 42(100) | 4(100) | 29(90.6) | 0 | 38(100) | 0 | 233(94) | 17(81) |
i2 | 5(8.2) | 3(23.1) | 7(9.3) | 0 | 0 | 0 | 3(9.4) | 1(100) | 0 | 0 | 15(6) | 4(19) |
s1i1m1 | 21(34.4) | 1(7.7) | 11(14.7) | 1(33.3) | 10(23.8) | 0 | 6(18.8) | 0 | 12(31.6) | 0 | 60(24.2) | 2(9.5) |
s1i1m2 | 33(54.1) | 9(69.2) | 51(68) | 2(66.7) | 30(71.4) | 4(100) | 22(68.8) | 0 | 25(65.8) | 0 | 161(64.9) | 15(71.4) |
s1i2m1 | 5(8.2) | 2(15.4) | 2(2.7) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7(2.8) | 2(9.5) |
s1i2m2 | 0 | 0 | 5(6.7) | 0 | 0 | 0 | 1(3.1) | 0 | 0 | 0 | 6(2.4) | 0 |
s2i1m1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
s2i1m2 | 1(1.6) | 0 | 0 | 0 | 1(2.4) | 0 | 0 | 0 | 0 | 0 | 2(0.8) | 0 |
s2i2m1 | 0 | 1(7.7) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1(4.8) |
s2i2m2 | 0 | 0 | 0 | 0 | 0 | 0 | 3(9.4) | 0 | 0 | 0 | 0 | 0 |
iceA1 | 40(65.6) | 9(69.2) | 48(64) | 2(66.7) | 35(83.3) | 3(75) | 23(69.7) | 1(100) | 26(68.4) | 0 | 172(69.4) | 15(71.4) |
iceA2 | 9(14.8) | 3(23.1) | 19(25.3) | 1(33.3) | 7(16.7) | 1(25) | 6(18.2) | 0 | 8(21.1) | 0 | 49(19.8) | 5(23.8) |
oipA"on" | 55(90.2) | 13(100) | 68(90.7) | 3(100) | 37(88.1) | 4(100) | 29(87.9) | 1(100) | 27(71.1) | 0 | 216(87.1) | 21(100) |
oipA"off" | 3(4.9) | 0 | 2(2.7) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5(2) | 0 |
dupA | 15(24.6) | 8(61.5) | 10(13.3) | 2(66.7) | 32(76.2) | 2(50) | 26(78.8) | 1(100) | 25(65.8) | 0 | 108(43.5) | 13(61.9) |