The Prevalence of Helicobacter pylori Infection Decreases with Older Age in Atrophic Gastritis.
作者： Shaohua Chen , Lixiong Ying , Mei Kong , Yu Zhang , Youming Li
DOI: 10.1155/2013/494783
关键词: Intestinal metaplasia 、 Helicobacter pylori infection 、 Pathology 、 Medicine 、 Pathological 、 Incidence (epidemiology) 、 Dysplasia 、 Prospective cohort study 、 Large population 、 Atrophic gastritis
摘要: The clinical pathological characteristics of 3969 adult patients with chronic atrophic gastritis were retrospectively studied. positivity intestinal metaplasia and dysplasia in gastric specimens increased age; however, H. pylori inflammatory activity decreased significantly age. infection was present 21.01% patients, 92.33% the subjects found to have simultaneous activity. markedly as degree atrophy increased. In conclusion, incidence age correlated patients. notably Large population-based prospective studies are needed better understand progression CAG.
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