摘要
以天津市河西区尖山“四病”基地６００名曾参与过推广低钠盐健康教育活动，１９８８年以来一直使用含钾镁低钠盐或普通盐的居民为研究对象。随访观察和对比分析用盐量、血压与有关因素的变化。并结合应用逐步回归方法研究血压决定因素和长期使用含钾镁的低钠盐对血压的作用。结果表明，在与血压有关的其他因素无明显变化条件下，长期食用与普通盐相当的含钾镁低钠盐（７．８ｇ，相当于ＮａＣｌ６ｇ以下）人群，与食用普通盐人群相比，收缩压和舒张压均有下降，未见有食用含钾镁低钠盐引起的不良作用。
A following study was carried out in 600 residents who was used of the
low sodium containing potassium and magne-sium salt(LSS)for six years and compared with
the used of ordinary salt to observed the changes of the blood pressure (BP) and other
relatively factors.The step-wise regression showed that the salt intake was a lower
independent factor, and reduced every l g salt intake may be SBP and DBP woulddecrcased 0.3
to 0.2 mmHg respectively. The present studysuggests that under the condition of nearly no
change in otherBP related factors and as compared with the changes in BP inOS group , both
SBP and DBP, especially DBP in the malewould decrease in long-term LSS users who
consumed LSS inaverage(7～8g/day,net NaCl 5g/day) as many as that OSusers do (7～
8g/day).
出处
《中国慢性病预防与控制》
CAS
1995年第5期208-210,224,共4页
Chinese Journal of Prevention and Control of Chronic Diseases
关键词
含钾镁低钠盐
血压
高血压
Low sodium containing potassium and mag-nesium salt Blood pressure
Follow-up study Step-wiseregression
