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Endoscopy classification of gastritis according to location, intensity, and category in H. pylori− and H. pylori+ children and adolescents.
| Classification | H. pylori | Total | P value | |
|---|---|---|---|---|
| Negative | Positive | |||
| N (%) | 51 (72.8) | 19 (27.2) | 70 | |
| Location | ||||
| Antral | 20 (58.8%) | 3 (33.3%) | 23 | 0.26 |
| Pangastritis | 14 (41.2%) | 6 (66.7%) | 20 | |
| Intensity | ||||
| Mild | 23 (63.9%) | 5 (33.3%) | 28 | 0.08 |
| Moderate | 12 (33.3%) | 10 (66.7%) | 17 | |
| Severe | 1 (2.8%) | — | 1 | |
| Category | ||||
| Enanthematous | 24 (75%) | 13 (86.7%) | 37 | 0.46 |
| Erosive | 8 (25%) | 2 (13.3%) | 10 | |
