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Influence of various PPIs on intestinal metaplasia in the noneradicated Helicobacter pylori infection patients.
| Intestinal metaplasia | Omeprazole (n) | Pantoprazole (n) | Lansoprazole (n) |
| Negative | 20 | 26 | 14 |
| Positive | 16 | 22 | 10 |
χ2 = 2.462, γ = 3, P = 0.4821.
