尽管有证据表明盐摄入过多增加了心血管病的风险 ,但仍有人认为不存在这一相关性 ,低钠摄入可能更为有害 ,盐摄入过多仅对肥胖者不利。作者的研究旨在确定高钠摄入 (即 2 4h尿钠排泄量 ) ,是否为成年芬兰人心血管病发病率和病死率及总病死率的独立危险因素。方法　分别于 1 982 Although there is evidence that excessive intake of salt increases the risk of cardiovascular disease, some people still believe that there is no such correlation. Low sodium intake may be more harmful, and excessive salt intake is only harmful to obese people. The authors’ study aimed to determine whether high sodium intake (ie, 24 h urinary sodium excretion) is an independent risk factor for the incidence and mortality of cardiovascular disease and total mortality in adult Finns. Methods Separated from 1,982