微量元素与中风的关系国内外已有报道,但见解不完全一致。为了探讨我国特高发区和低发区中风发病率与微量元素和体内某些指数变化规律,作者在1987年全国脑血管病流调结果“中风发病率北高南低”的基础上,抽取吉林四平、长春;辽宁沈阳、大连、朝阳、苏家屯;上海闸北、南汇;广东广州、湛江及广西桂林112个点共27.5万40岁以上头 The relationship between trace elements and stroke has been reported at home and abroad, but the opinions are not exactly the same. In order to explore the incidence of stroke in our country’s high and low incidence areas and the trace elements and the changes of certain indices in vivo, on the basis of the results of the nationwide cerebrovascular disease epidemiology in 1987, “the incidence of stroke is higher in the north and the lower in the south” Siping, Changchun; Liaoning Shenyang, Dalian, Chaoyang, Sujiatun; Shanghai Zhabei, Nanhui; Guangzhou, Guangdong, Zhanjiang and Guilin, Guangxi 112 points a total of more than 275,000 40-year-old head