CAJ | 학술논문

目的探讨低钠富钾替代盐对血压的影响,寻找经济有效方便实施的降压方法. 方法本研究是以家庭为单位的随机对照试验.由当地某报社在编记者推荐参与家庭,每户家庭最少包括2名50岁以上家庭成员,共有264户家庭,516名家庭成员纳入研究对象.干预组接受为期2个月的免费低钠盐干预,对照组没有任何干预. 结果干预组的收缩压下降了(4.7±10.9)mmHg,对照组的收缩压下降了(2.6±10.3)mmHg,干预组的血压下降幅度高于对照组(t=2.19,P=0.03);两组干预前后男女组血压均有下降,尤其是收缩压变化明显,干预后各年龄组无明显差异.结论低钠富钾替代盐是一种经济有效方便实施的降低血压方法,建议在人群中推广.
목적 탐토저납부갑체대염대혈압적영향,심조경제유효방편실시적강압방법. 방법 본연구시이가정위단위적수궤대조시험.유당지모보사재편기자추천삼여가정,매호가정최소포괄2명50세이상가정성원,공유264호가정,516명가정성원납입연구대상.간예조접수위기2개월적면비저납염간예,대조조몰유임하간예. 결과 간예조적수축압하강료(4.7±10.9)mmHg,대조조적수축압하강료(2.6±10.3)mmHg,간예조적혈압하강폭도고우대조조(t=2.19,P=0.03);량조간예전후남녀조혈압균유하강,우기시수축압변화명현,간예후각년령조무명현차이.결론 저납부갑체대염시일충경제유효방편실시적강저혈압방법,건의재인군중추엄.
Objective To explore the effects of low-sodium salt on blood pressure and to find out an economical,effective and easy-to-implement method to reduce the blood pressure.Methods This study was a randomized controlled study based on family unit.The participation families were recommended by local newspaper reporters and each family included at least 2 family members over 50 years old,who composed the objects of the study.The intervention group received two-month salt substitution intervention (with low sodium and high potassium) for free,while the control group received no intervention.Results The decrement of systolic blood pressure in intervention group was (4.7±10.9)mmHg,while the systolic blood pressure in control group was decreased by (2.6± 10.3)mmHg.The decline range of blood pressure was higher in the intervention group than in the control group,and there was a statistical significance in the difference (t=2.19,P＜0.05).Conclusions Salt substitution (with low sodium and high potassium) is an economical,effective and easy-to-implement method to reduce the blood pressure.Therefore,it is recommended to promote salt substitution (with low sodium and high potassium) in the crowd.