科学运动和低盐膳食对老年高血压调控作用的调查

Investigation on Effect of Scientific Exercise and Low Salt Diet for Elderly Hypertension Patients

目的探讨科学运动和低盐膳食对老年人高血压的调控作用。方法选取2013-12/2016-07月武汉理工大学校医院社区患高血压的老年患者193例为研究对象,对坚持按医嘱服用降压药物的患者进行随访调查,调查其进行运动的次数和摄盐量的情况,同时观察其血压变化。结果经常科学运动的患者血压均显著低于无运动者(P<0.05或0.01),且坚持每天运动者较断续运动者的收缩压明显下降(P<0.01)。低盐膳食对血压调控无明显作用(P>0.05)。结论科学运动对老年高血压患者的血压有一定调控作用,而一定范围内的低盐膳食对血压调控无影响。

Objective To investigate the regulating effect of scientific exercise and low salt diet on elderly hypertension.Methods A total of 193 elderly hypertension patients from the community hospital of Wuhan university of technology in December 2013 to July 2016 were selected.Patients who followed the doctor＇s advice to take antihypertensive drugs persistently,the exercise interventions and different salinities were conducted and the changes of blood pressure were measured.Results The patients who did scientific exercise had an obvious decrease in blood pressure（P〈0.01 or 0.05）,and these who kept doing exercise everyday had obviously lower systolic pressure than these who did exercise fitfully（P〈0.01）.There was no significant effect of low salt diet on blood pressure regulation（P〉0.05）.Conclusion As for elderly hypertension patients,scientific exercise has a certain regulating effect on blood pressure,while low salt diet has no regulating effect on blood pressure.