In acute<unk> , the prevalence of eosinophilic<unk>  is approximately 6.3 per 100,000 individuals worldwide. The incidence of new cases of H. pylori infection each year ranges from 3,000 to 10,000 per 100,000 individuals in developing countries. It has been observed that with advancing age, the incidence of H. pylori infection increases. In united states, 20% of adolescents are infected with H. pylori when compared to 90% by 5 years of age in developing countries. In United States, H. pylori infection associated<unk>  is more common in African Americans (54%), Hispanics (52%), and the elderly compared to Whites (21%). In acute<unk> , females are usually more affected than men. In H. pylori infection associated<unk> , males are more commonly affected than females. The incidence rates of H. pylori infection are high in Japan, Columbia, Costa Rica and China, and comparatively low in the United States. H. pylori infection is common in Southern and Eastern Europe, Mexico, South America, Africa, most Asian countries, and aboriginal people in North America.
Gastritis epidemiology and demographics
Stomatitis epidemiology and demographics
Peptic ulcer epidemiology and demographics
Celiac disease epidemiology and demographics
Crohn's disease epidemiology and demographics
Diverticulosis epidemiology and demographics
Cervicitis epidemiology and demographics
Strongyloidiasis epidemiology and demographics