The relation between the expression of CagA, VacA, UreA, UreB and pathologic diagnosis (case, percentage)
| Group | Case | CagA positive | VacA positive | UreA positive | UreB positive |
|---|---|---|---|---|---|
| CSG | 20 | 13(65.0) | 16(80.0) | 3(15.0) | 16(80.0) |
| CAG | 21 | 18(85.8) | 20(95.2) | 13(61.9) | 9(42.8) |
| Intestinal metaplasia | 8 | 6(75.0) | 1(12.5) | 0(0) | 1(25.0) |
| Mild atypical proliferation | 30 | 26(86.7) | 23(83.3) | 23(83.3) | 20(66.7) |
| Moderate or severe atypical proliferation | 6 | 5(83.3) | 3(50.0) | 3(50.0) | 3(50.0) |
| Gastric cancer | 62 | 52(83.9) | 50(80.6) | 29(46.7) | 25(40.3) |