Study On The Relationship Between Uygur Dietary Fat, Vivo Lipid And Type 2 Diabetes In Xinjiang

Objective: To investigate and analysis dietary intake status for Uygur residents in Luntai of the Korla of Xinjiang , to discuss the relationship between Uygur dietary fat, vivo lipid and the type 2 diabetes. In order to adjust reasonable diet and go on health education, as well as the prevention and control of diabetes, It can provide theoretical basis. Methods: (1) We had surveyed 531 Uygur residents for diabetes in Luntai County of Xinjiang, who had been used the semi-quantitative food frequency method to dietary survey for 353 Uygur residents, select 332 Uygur residents whose integrity records to meet the requirements as a research object, 67 patients with diabetes, 76 people with impaired glucose tolerance, 189 people with normal glucose tolerance. Results: (1) The calories, protein, vitamins and minerals of the Uygur people investigated in Luntai are most to meet or surpass the RNI, intake of vitamin C, riboflavin, calcium and zinc are inadequate,which can not meet the standard requirements of the RNI, the proportion of dietary fat comes from animal food are more than vegetable food. (2)The intake of dietary fat and cholesterol of type 2 diabetes mellitus group are more than normal glucose tolerance group (P<0.01). (3) The intake of animal fat and saturated fatty acid of type 2 diabetes mellitus group are more than than normal glucose tolerance group (P<0.01). (4)The intake of polyunsaturated fatty acid of the three groups are relative low.The type and proportion of intake of dietary fatty acids are not achieved standards intake for Chinese adults. (5) Average TC and TG of type 2 diabetes mellitus group are more than normal glucose tolerance group (P <0.05 or <0.01). (6) Correlation analysis showed that the GLU is positively correlated with TC and TG; Total energy intake is positively correlated with TG and GLU; Total fat intake is positively correlated with TG and GLU;Cholesterol intake is positively correlated with TC, TG and GLU;SFA intake is positively correlated with TC and GLU; MUFA intake is positively correlated with GLU; Proportion of energy which saturated fatty acids supplied has been positively correlated with TC, TG, LDL-C and GLU;the proportion of energy which total fat supplied has been positively correlated with TC, TG, LDL-C and GLU. Conclusion: (1)Vitamin C, riboflavin, calcium and zinc are the deficiency nutrients for the local investigated Uygur people.It is recommendation that local Uygur people carry out propaganda work to strengthen nutrition guidance, pay attention to supplement deficiency nutrients, limit the animal fat intake. (2) The results of this study show that excessive of animal fat, cholesterol and saturated fatty acid intake are related to the occurrence of diabetes. (3) Normal glucose tolerance group, abnormal glucose tolerance group, the diabetic group of people have the different dietary fatty acid composition.Unsaturated fatty acids intake of Diabetic group residents and abnormal glucose tolerance group residents are relatively high, intake of unsaturated fatty acids are relatively small. PUFA intake of the whole population is less, dietary fatty acid intake and the proportion of kinds are unreasonable. (4)The average lipid levels of diabetic residents is at a relatively high level, suggest that the relationship between the level of blood lipids and diabetes. (5)Different dietary fatty acids are influnce on the different levels of blood lipids. (6) We suggested that the dietary guidance and health education should be carried out extensively by goverment for the Uygur people in Luntai County in Xinjiang,.we should carry on in according to "China's Dietary Guidelines" and "China's balanced diet pagoda" principle, in light of reality, fully use all kinds of public means,go on health food publicity, and actively recommend the reasonable dietary fat model, prevent and control diabetes in order to improve and enhance the health and quality of local residents.