Липидный состав желчи у коренного и пришлого населения Хакасии при заболеваниях желчевыводящих путей

In order to study the content and ratio of lipids of bile among Khakassian native and alien inhabitants with biliary tract diseases a clinical and epidemiological study of the population aged 16 years and older by cross-sectional method has been carried out. Clinical examination and ultrasound scan of the abdomen have been performed in 50% of random sample in 722 Europoids and in 643 Khakasses. Duodenal intubation and biochemical analysis of bile with determining of the concentrations of total cholesterol, total bile acids and total phospholipids of bile were performed in 196 Europoids and in 208 Khakasses. Thomas Hofmann-index in the hepatic portion of bile in patients with cholelithiasis was in aliens 1,07±0,07, and in native — 0,82±0,05 (p