内科理论与实践2017，Vol.12Issue(3)：186-190,5.DOI:10.16138/j.1673-6087.2017.03.009
不同强度有氧运动对老年高血压病患者血压变异系数的影响
The influence of different intensity aerobic exercise on coefficient of variation of blood pressure in elderly patients with primary hypertension
摘要
Abstract
Objective To investigate the influence of different intensity aerobic exercise on coefficient of variation (CV) of blood pressure in elderly patients with primary hypertension.Methods One hundred and thirty-two elderly patients with primary hypertension were randomly divided into three groups subjected to taking aerobic exercise of moderate intensity,low intensity and the control,respectively.Patients in control group were not received aerobic exercise.Ambulatory blood pressure for 24 hours was measured and the influence of different intensity aerobic exercise on CV of blood pressure was evaluated,and the value was compared before and after the exercise program.Results After 12-weeks of aerobic exercise program,the CV of diastolic blood pressure in groups of moderate intensity and low intensity aerobic exercise was improved significantly when compared with that of control group(P＜0.01).However,no significant difference was found in average systolic blood pressure,diastolic blood pressure and CV of systolic blood pressure (allP＞0.05).After 20-weeks of aerobic exercise program,the average systolic blood pressure,diastolic blood pressure,CV of systolic blood pressure and diastolic blood pressure were all improved significantly when compared with the control group (all P＜0.05).After 12-weeks,the CV of diastolic blood pressure in groups of moderate and low intensity aerobic exercise was improved significantly when compared with that before taking aerobic exercise (all P＜0.05).After 20-weeks,the average systolic blood pressure,diastolic blood pressure,CV of systolic blood pressure and diastolic blood pressure were all improved significantly when compared with that before taking aerobic exercise in group of moderate intensity aerobic exercise (all P＜ 0.05),and the average diastolic blood pressure and CV of diastolic blood pressure were improved significantly when compared with that before taking aerobic exercise in group of low intensity aerobic exercise (P＜0.05).There was a significant correlation between intensity of aerobic exercise and improvement of CV of blood pressure (P＜0.05).Conclusions More attention should be paid to CV of blood pressure in elderly patients with primary hypertension;and in order to reduce the CV of blood pressure,taking moderate intensity aerobic exercise is advisable.关键词
高血压/有氧运动/血压变异系数Key words
Primary hypertension/Aerobic exercise/Coefficient of variation分类
医药卫生引用本文复制引用
沈宏华,王年,任蕾..不同强度有氧运动对老年高血压病患者血压变异系数的影响[J].内科理论与实践,2017,12(3):186-190,5.基金项目
上海市卫生和计划生育委员会科研课题(项目编号:201540060) （项目编号:201540060）
上海市静安区卫生和计划生育委员会第三批十百千卫生人才培养(项目编号:JWRC2014Q20) （项目编号:JWRC2014Q20）
