全血高切表现粘度(230S^(-1))正常参考值与中国地理因素的关系

The Relation between Normal Value of Whole Blood High Shear Rate Apparent Viscosity (230S^(-1)) and Geographic Factors of China

对中国成人的全血高切表观粘度（２３０Ｓ（－１））正常参考值与地理因素之间的关系进行了研究，发现海拔高度是影响全血高切表观粘度（２３０Ｓ（－１））正常参考值最主要的因素，随着海拔高度的增大，全血高切表观粘度（２３０Ｓ（－１））正常参考值也逐渐地增大。运用数学回归的方法，推导出了十个一元回归方程和二个多元回归方程。如果知道了某地的地理因素，就可以用回归方程来估算这一地区的全血高切表观粘度（２３０Ｓ（－１））正常参考值。

We made a research between the normal values of whole blood high shear rate apparent viscosity (2305(-1) ) and geographic factors in China. It was found that elevation is the main factor affecting the normal values of whole blood high shear rate apparent viscosity (2305(-1) ). As the elevation increases, the normal values of whole blood high shear rate apparent viscosity (2305-( 1) ) also increase gradually. Using the method of mathematical regresson analysis, we have given ten formulae of univariate regresson equations and two formulae of multivariate regresson equations. If we get geographic index values in a place, we can assess the normal value of whole blood high shear rate apparent viscosity (2305(-1) ) for that area according to the regression equations.