| Recent medical statistics show that cardiovascular disease has become the number one killer of the threat to the safety of human life, in a study on causes of death in the follow-up survey of Chinese residents show that the number of deaths due to cardiovascular and cerebrovascular diseases reason the total cause of death44Percent. The incidence of cardiovascular disease death in China’s urban residents is210-240people per100,000, Aproximately160-240people Per100,000rural residents in China. Has become the leading cause of death of our residents. Therefore, cardiovascular disease has become the primary enemy of the impact of our national health. Most of the affected individuals in apparently healthy populations greater than accounted for the the prevalence overall70%. The early arterial stiffness index capable of to reflect arterial lesions warning signal monitoring and doing early intervention is very necessary.Body composition refers to the composition of the various components of the human body, which reflects the ratio of human body fat, Protein, mineral, water and other major chemical components. Structural disproportion of body composition, especially a disproportionate amount of fat distribution, and can easily cause obesity. And related studies have shown that obesity is many diseases early trillion, in recent years, the study of obesity more. For example, obesity and bone density, high blood pressure and other very relationship。However, the research body composition and vascular function relationship, and most of them study in pathological groups, little research on the health of populations. Therefore, the body comvosition of healthy population indicators of vascular function related research is extremely important. Therefore, the purpose of this study is to find the law of its distribution through the faculty body composition indicators vascular function indicators test data analysis, to explore the relationship between the indexes of body composition and vascular function indicators, looking for indicators of body composition effective Prediction of cardiovascular disease indicators. This study selected the staff of Zhejiang Normal University Physical fitness test of1981as the object of study, including954males, mean age42.20±10.50.937females, the average age was40.48±9.87. The overall average age was41.35±10.23, carries on the analysis to the test data.Significance of measurement of CAVI and ABI is not only capable of early detection of atherosclerosis, and risk of death to Prevent future cardiovascular disease, but also can observe the improvement of vascular function before and after the intervention, for decision the therapeutic effect, has important clinical significance in the diagnosis and evaluation of vascular disease of Ya Jiankang.Secondly, relationship between the index of each index component search and vascular function, through body composition indexes of vascular function prediction in advance, on cardiovascular disease do early detection and early treatment. Change and can change body composition detection to track artery function.The results of this study showed that there were significant differences between different gender, body composition index and vascular function index (P<0.01or P<0.05).Men and women overall vascular elasticity CAVI standard population accounts for the positive rate was60.1%,28.5%people in the soft, the number of abnormal range (hard and hard and) was11.5%and overall vessel blockage detection rate was94%in normal, vascular abnormal (including number of calcification, occlusion, occlusion is suspected), abnormal number the detection rate was4%; body mass index, muscle volume ratio, body fat Percentage, body composition indexes and CAVI and ABI showed a weak correlation; Men and women of different levels of body mass index distribution of CAVI grade distribution display, blood vessel elasticity of overweight and obese people hard or harder than the incidence of underweight and standard population.Muscle volume ratio is high vascular hard or haeder occurence rate is low, Men and women of different rate of fat and visceral fat level ABI level distribution, percentage of body fat and visceral fat level is higher, the higher incidence of abnormal ABI.In conclusion, CAVI and ABI have significant numerical difference between different gender, and male is higher than female numerical value. Male blood vessel elasticity detection rate is higher than the female, the detection rate of ABI was higher in females than in males. Groups are more likely to have abnormal vascular elasticity, that is to say the possibility of vascular structural changes than the possibility of functional; age is the largest independent risk factors of cerebrovascular diseases, maximum correlation. Body composition indexes of body mass index, percentage of body fat, muscle mass ratio of visceral fat levels were correlated with CAVI and ABI, although are weakly related, but also with vascular disease have a certain correlation; in a certain range, increase fat proportion is beneficial to blood vessel elasticity, contribution muscle content on vascular elasticity rate maximum. Remind us, can not blindly weight loss, but also to participate in approPriate Physical exercise, improve their muscle weight,to maintain a reasonable proportion from body composition; is the most influential independent risk factor for ABI percentage of body fat body composition index. |
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