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为制定中国健康青年男性红细胞压积参考值（温氏法，下同）的统一标准提供科学依据，本文研究了中国各地测定的健康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健康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，健康青年男性红细胞压积参考值也逐渐增大，用逐步回归分析的方法推导出了一个回归方程。如果知道了中国某地的地理因素，就可以用这个回归方程估算这个地区的健康青年男性红细胞压积参考值。依据红细胞压积参考值与地理因素的依赖关系把中国分为青藏区，西南区，西北区，东南区，华北区，东北区等六个区。
To provide a scientific basis for setting uniform standards of Chinese healthy young men’s hematocrit (Wen’s method, the same below), this paper studied the reference value of hematocrit of healthy young men in different parts of China and compared their relationship with geographical factors Conducted a study and found that altitude is the most important factor affecting healthy young men’s hematocrit reference. With the gradual increase of altitude, the reference value of hematocrit of healthy young men also increased gradually, and a regression equation was deduced by stepwise regression analysis. If you know the geographical factors in a certain place in China, you can use this regression equation to estimate the healthy young men’s hematocrit reference values in this area. According to the dependence of hematocrit reference value and geographical factors, China is divided into six regions: Qinghai-Tibet, Southwest, Northwest, Southeast, North China and Northeast China.