The Features Of Peripheral Arterial Elasticity Of 40-59 Years General Population And Effect Of Exercise Habit On Them

Objective:To find the peripheral arterial condition of people,and whether exercise habit have effect on it,.Study whether the number of risk factors would influence the action of exercise habit effect on peripheral arterial.Then build up the normal value of baPWV of 40-59 years old healthy subjects and study the baPWV change according to age.Methods:We select 1453 common people of 40-59 years old at the four provinces of Jiang Su,Shan Dong,Shan Xi and He Nan.Test their Pulse Wave Velocity(baPWV),ankle brachial index(ABI),limb Blood Pressure etc indexes using colin BP-203RPEⅡ(VP-1000) made in Japan,and investigate risk factors correlating to Peripheral Arterial Disease(PAD) and exercise instance by questionnaire to study the influence of exercise habit to peripheral arterial.Whether have exercise habit refer to the national definition about gym populationResults:Grouped by sex and 5 years segment,each group's age,heart rate,BMI,double side ABI all have no remarkable difference,but at each age segment double side baPWV of have exercise habit groups are lower than that of have no exercise habit groups whatever men or women.Analysis blood pressure and baPWV compare men with women,we find that men's blood pressure are higher than women's in four age segment,and men's baPWV are also higher than women's except 55-59 years segment.Grouped by the number of risk factors correlate to PAD,baPWV of have exercise habit groups are remarkable lower than that of no exercise habit groups.We detected 52 PAD patients in all.PAD patients' upper limbs blood pressure are remarkable higher than that of common people,but their lower limbs blood pressure,double side ABI and baPWV are all lower than common people. Compare extremity blood pressure of normotensive,left upper limb systolic pressure has remarkable diversity with right,and male double side diastolic pressure are remarkable difference.Conclusions: 1.Along with age add baPWV increase gradually,artery elasticity decrease and arteriosclerosis degree enhance.The normal value of baPWV of each age segment within 40-59 years old healthy subjects based above。2.40-59 years old common people have 3.57%PAD sufferer.The main reason that double baPWV of PAD lower than common people is difference straitness of peripheral arterial.3.Insisting on long term exercise can improve the elasticity of peripheral arterial,reduce quiet blood pressure remarkably.And the action of exercise habit on peripheral arterial will not lose because of the number of risk factors increase.