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Prevalence of H. pylori in different disease profiles
| Diagnosis | (n) | Positive (%) | Uncertain (%) | Negative (%) | P- Values |
| Gastritis | (211) | 115 (54.5) | 6 (2.8) | 90 (42.6) | 0.0000 |
| PUD | (31) | 23 (74.2) | 0 (0) | 8 (25.8) | 0.0000 |
| GERD | (36) | 12 (33.3) | 0 (0) | 24 (66.6) | 0.0000 |
| NAM | (10) | 1 (10) | 1 (10) | 8 (80) |
