[The cardiovascular risk profile of long-term diabetics and its relation to kidney function].

Of 250 diabetics with a duration of the disease between 15 and 54 years the relations between the renal function and the cardiovascular risk profile were examined. The clearly increased serum creatinine values the frequency of persons with overweight was lower than in diabetics with very favourable creatinine levels. The increasing concentration of the serum led to an increase of the frequency of hyperuricaemia, whereas the frequencies of hypertension hypertriglyceridaemia and hypercholesterolaemia did not show any significant changes. The habits of smoking of long-term diabetics with and without renal insufficiency did not differ from each other qualitatively. Particularly after the 50th year of age long-term diabetics more frequently had diabetic blood-relatives than newly detected diabetic patients of the same age. Patients with familial occurrence of diabetes (relatives of 1st degree) in comparison to diabetics without known diabetic relatives showed an identical cardiovascular risk profile, so that there is no influence of the heredity of diabetes on the formation of the non-diabetic sizes of influence of the metabolic syndrome.