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近年来,国内外学者对微量元素与疾病关系的研究日趋重视。由此,本文测定了174名老人全血中四种微量元素:铜(Cu)、锌(Zn)、锰(Mn)、镉(Cd)及Zn/Cu、Zn/Cd之比。用单因素比较和多因素逐步回归分析方法探讨了这几种元素与老年高血压、冠心病的关系。
In recent years, domestic and foreign scholars pay more attention to the relationship between trace elements and diseases. Therefore, the four trace elements in whole blood of 174 elderly people were measured in this paper: copper (Cu), zinc (Zn), manganese (Mn), cadmium (Cd) and Zn / Cu, Zn / Cd ratio. The relationship between these elements and elderly patients with hypertension and coronary heart disease was explored by single factor comparison and multi-factor stepwise regression analysis.