Research Article
Analysis of Correlation between the Seven Important Helicobacter pylori (H. pylori) Virulence Factors and Drug Resistance in Patients with Gastritis
Table 5
Association between H. pylori clarithromycin resistance and virulence genes.
| Virulence genes | Status | Susceptible, (%) | Resistant, (%) | value |
| oipA | Absent | 20 (100) | 12 (92.31) | 0.9 | Present | 0 (0) | 1 (7.69) | hpaA | Absent | 14 (70) | 8 (61.54) | 0.69 | Present | 6 (30) | 5 (38.46) | napA | Absent | 1 (5) | 1 (7.69) | 0.38 | Present | 19 (95) | 12 (92.31) | ureB | Absent | 15 (75) | 10 (76.92) | 0.45 | Present | 5 (25) | 3 (23.08) | ureA | Absent | 5 (25) | 4 (30.77) | 0.36 | Present | 15 (75) | 9 (69.23) | cagA | Absent | 13 (65) | 9 (69.23) | 0.4 | Present | 7 (35) | 4 (30.77) | vacA s1/s2 | Absent | 11 (55) | 9 (69.23) | 0.21 | Present | 9 (45) | 4 (30.77) | vacA s2 | Absent | 13 (65) | 10 (76.92) | 0.23 | Present | 7 (35) | 3 (23.08) | vacA s1 | Absent | 18 (90) | 12 (92.31) | 0.41 | Present | 2 (10) | 1 (7.69) | vacA m1/m2 | Absent | 13 (65) | 9 (69.23) | 0.4 | Present | 7 (35) | 4 (30.77) | vacA m2 | Absent | 18 (90) | 12 (92.31) | 0.41 | Present | 2 (10) | 1 (7.69) | vacA m1 | Absent | 14 (70) | 10 (76.92) | 0.33 | Present | 6 (30) | 3 (23.08) | VacA_m1_VacA_s2 | Absent | 9 (45) | 10 (76.92) | 0.03 | Present | 11 (55) | 3 (23.08) |
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