[Nutrition and levels of risk factors for ischemic heart disease in 30- to 59-year-old men of Novosibirsk and resident newcomers of Chukotka].

Data on actual diets and major coronary risk factors are presented for residents of a district in Novosibirsk and nonaboriginal residents of Chukotka. Epidemiologic (quantitative assessment of dietary habits, questioning to detect angina of effort), biochemical (assays of plasma cholesterol, triglycerides, high density lipoprotein cholesterol) and physiologic (arterial BP, height and weight measurements) methods were used. Differences are demonstrated between the diets common for Novosibirsk and nonaboriginal Chukotka residents, which show correlation to differences in the incidence of major coronary risk factors.