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的为制定中国老年人全血比粘度参考值的统一标准提供科学依据。方法收集中国各地用毛细管法测定的健康老年人全血比粘度参考值，并对其与海拔高度的关系进行了研究。结果发现随着海拔高度的逐渐增加，老年人全血比粘度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二个回归方程。结论通过某地的海拔高度，就可以用回归方程估算这个地区的老年人全血比粘度参考值。
Provide a scientific basis for the development of a uniform standard reference value of whole blood viscosity of Chinese elderly. Methods The reference values of whole blood specific viscosity of healthy elderly people measured by capillary method in China were collected and the relationship between them and altitude was studied. The results showed that with the gradual increase of altitude, the reference value of the whole blood specific viscosity of the elderly also gradually increased, and the correlation was significant. Two regression equations were deduced by the method of univariate regression analysis. Conclusion Using the altitude of a certain place, the regression equation can be used to estimate the reference value of the whole blood specific viscosity of the elderly in this area.