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The severity and distribution of H.pylori colonization with increasing age
| Age group | Antrum | IA | Corpus | P Value |
|---|---|---|---|---|
| Young group (20y-25y) | 1.30 ± 0.11 | 1.12 ± 0.11* | 0.50 ± 0.10 | < 0.001 |
| Mid-aged group (40y-50y) | 1.52 ± 0.14 | 1.25 ± 0.12 | 1.05 ± 0.12 | 0.031 |
| Elderly group (>60y) | 1.58 ± 0.13 | 1.55 ± 0.12* | 1.58 ± 0.10 | 0.974 |
| Kruskal-Wallis H (p) | 0.257 | 0.031 | < 0.001 | – |
*means a statistically significant difference between young group and elderly group in IA, p = 0.002. IA incisura angularis
