The majority of all people with high blood pressure are "salt sensitive," meaning that anything more than the minimal bodily need for salt is too much for them and increases their blood pressure.
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方法对东西湖区15岁以上的农村常住居民抽样调查,调查居民对高血压的知晓率和居民高血压的患病率。
Methods Investigate knowledge rate and prevalence rate of hypertension in this region by simple random. Sampling the residents older 15 years.