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为制定中国中青年男性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青年男性红细胞压积参考值,并对其与地理因素的关系进行了研究,发现海拔高度是影响中青年男性红细胞压积参考值最主要的因素,随着海拔高度的逐渐增大,中青年男性红细胞压积参考值也在逐渐的增大,相关性很显著,用一元回归分析的方法推导出了五个回归方程,如果知道了中国某地的地理因素,就可以用回归方程估算这个地区的中青年男性红细胞压积参考值。
To provide a scientific basis for the development of uniform standards for reference values of Chinese young and middle-aged men’s hematocrit, and to collect the reference values of healthy young men’s hematocrit as measured by the Wen’s method in different parts of China, and to study their relationship with geographical factors, It is found that the altitude is the most important factor affecting the hematocrit reference value of middle-aged and young men. With the gradual increase of altitude, the reference value of hematocrit of young and middle-aged men is gradually increasing, and the correlation is significant. The analytical method deduces five regression equations. If we know the geographical factors of a place in China, we can use the regression equation to estimate the reference value of young and middle-aged men’s hematocrit in this area.