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目的为制定中国人全血比粘度参考值的统一标准提供科学依据。方法收集中国５８４个单位用毛细管法制定的３７７５０例健康男性全血比粘度参考值和５４５个单位用毛细管法测定的２６１３０例健康女性全血比粘度参考值，用曲线回归分析的方法研究了其与海拔高度之间的关系。结果发现随着海拔高度的逐渐增大，全血比粘度参考值按指数律也在逐渐的增大，相关性很显著（ｒ_１＝０．８９０，ｒ_２＝０．８００）；推导出了一个曲线回归模型Ｙ_１＝４．３５ ×１．０００１３２Ｘ±１．０７，Ｙ２＝３．８６×１．０００１２１Ｘ±０．８６。结论如果知道了中国某地的海拔高度，就可以用回归模型估算这个地区的全血比粘度参考值。依据全血比粘度参考值与地理因素的依赖关系把中国分为青藏区、中部区、东部区等三个区。
Objective To provide a scientific basis for the development of a uniform standard of Chinese reference value of whole blood viscosity. Methods The reference value of the whole blood viscosity of 37750 healthy men set by capillary method and the reference value of 26130 healthy women’s whole blood determined by capillary method were collected from 584 units in China. The results of curve regression analysis Relationship with altitude. The results showed that with the gradual increase of altitude, the reference value of specific viscosity of whole blood also increased gradually with the exponential law, and the correlation was significant (r 1 = 0.890, r 2 = 0.800). A curve Regression model Y_1 = 4.35 × 1.000132X ± 1.07, Y2 = 3.86 × 1.000121X ± 0.86. Conclusion If you know the altitude of a place in China, you can use the regression model to estimate the reference value of the whole blood specific viscosity in this area. According to the reference value of whole blood viscosity and geographical factors, China is divided into three areas: the Qinghai-Tibet region, the central region and the eastern region.