title: [Prevalence and risk factors of gastroduodenal and biliary system diseases in infants and preschool children].
abstract: To study the prevalence and risk factors of digestive diseases in children performed continuous screening questionnaire 786 children from 1.5 to 7 years. Were Revealed that 47.1 +/- 3.5% of children have symptoms of diseases of the gastrointestinal tract and biliary system. This symptoms occur in children aged 4 to 7 years in 2.3 times more frequently than in children from 1.5 to 3 years. In-depth study was revealed that the frequency of biliary dyskinesia (BD) was 33 +/- 3.3%, chronic gastritis (CG) and gastroduodenitis (CGD)--6.2 +/- 1.8%, chronic cholecystitis--4.2 +/- 1.4%, functional disorders of the stomach (FSD)--2.8 +/- 1.2%, and peptic duodenal ulcer (DU)--0.3 + 0.4%. In the structure of digestive diseases in children from 1.5 to 7 years on the 1st place are BD--70% on the 2nd--CG and CGD--14.7% on the 3rd chronic cholecystitis--8.9%, on the 4th FSD-5.9% and 5th place DU-0.5%. For dispensary observation in the children's clinic with digestive diseases consist of only 7.9 +/- 1.9% of children, which is 5.9 times lower than according to the active diagnostics data. The leading medical and social risk factors and their complex influence on the formation of digestive disorders in infants and preschool children.
authors.forename: T G
authors.initials: TG
authors.lastname: Malanicheva
authors.forename: N V
authors.initials: NV
authors.lastname: Ziatdinova
authors.forename: S N
authors.initials: SN
authors.lastname: Denisova
mesh_terms: D000367:Age Factors; D001649:Bile Duct Diseases / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004378:Duodenal Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D015995:Prevalence; D012307:Risk Factors; D013272:Stomach Diseases / Q000453:epidemiology*