中国中年人红细胞压积参考值与地理因素的关系

Relationship between Reference Value of Chinese Adult People's Hematocrit and Geographical Factors

为制定中国中年人红细胞压积参考值的统一标准提供科学依据，收集了中国各地用温氏法测定的健康中年人红细胞压积参考值，并对其与地理因素的关系进行了研究．用逐步回归分析的方法推导出了两个回归方程．依据中年人红细胞压积参考值与地理因素的依赖关系把中国分为６个区．

In order to supply a basis for uniting the reference value standard of Chinese adult people's hematocrit,a research is made about relationship between the reference value of Chinese healthy adult people's hematocrit and five geographical factors,which are determined by the way of wintrobe laws.Applying the method of mathematical regression analysis,two regression equations are given out.Furthermore,according to the similarity of the reference value of Chinese adult people's hematocrit,taking the altitude as the main dividing basis and considering effects of other geographical factors and population distribution,China can be divided into six regions.