Table 1.
Prevalence of cagPAI genes and babA in H. pylori isolates from gastritis and gastric cancer patients.
| Genes | Controls (n = 34) |
Gastric cancer (n = 34) |
P value | OR | 95% CI |
|---|---|---|---|---|---|
| cagA | 8 (23.5%) | 12 (35.3%) | P = 0.287 | 1.77 | 0.61-5.11 |
| cagE | 24 (70.6%) | 22 (64.7%) | P = 0.604 | 0.76 | 0.27-2.11 |
| cagM | 8 (23.5%) | 6 (17.6%) | P = 0.549 | 0.69 | 0.21-2.27 |
| cagT | 16 (47.1%) | 16 (47.1%) | P = 1.000 | 1.00 | 0.38-2.59 |
| apcag | 20 (58.8%) | 23 (67.6%) | P = 0.451 | 1.46 | 0.54-3.94 |
| LEC | 4 (11.8%) | 20 (58.8%) | P < 0.0001 | 10.71 | 3.07-37.28 |
| tnpA | 10 (29.4%) | 25 (73.5%) | P < 0.0001 | 6.66 | 2.30-19.25 |
| tnpB | 1 (2.9%) | 2 (5.9%) | P = 0.551 | 2.06 | 0.17-23.88 |
| babA | 22 (64.7%) | 14 (41.2%) | P = 0.052 | 0.38 | 0.14-1.01 |
P < 0.0001 by Fisher's exact probability test