Comparison of frequency of occurrence of preneoplastic conditions in relation to severity at all biopsy sites in all patients. No significant differences were identified
| Preneoplastic condition | Antrum | Angulus | Corpus |
|---|---|---|---|
| Atrophic gastritis | |||
| Mild (1) | 17 | 25 | 7 |
| Moderate (2) | 6 | 10 | 3 |
| Severe (3) | 8 | 7 | 12 |
| Total | 31 | 42 | 22 |
| Intestinal metaplasia | |||
| Mild (1) | 19 | 12 | 7 |
| Moderate (2) | 4 | 2 | 4 |
| Severe (3) | 4 | 5 | 3 |
| Total | 27 | 19 | 14 |