女性新生儿血红蛋白正常参考值与中国地理因素

Normal reference value of hemoglobin of newborn girls and geographical factors in China

为制定中国女性新生儿血红蛋白正常参考值的统一标准提供科学依据,收集了中国85个单位用氰化高铁血红蛋白(HiCN)法测定的5231例女性新生儿血红蛋白正常参考值.运用相关分析和回归分析的方法,研究了其与地理因素的关系.发现女性新生儿血红蛋白正常参考值与中国地理因素之间有显著相关关系(F=23.51).用逐步回归分析方法推导出了回归方程:Y∧=182.8+0.01471X1-0.008858X5±30.0.如果知道了某地区的地理因素,就可用回归方程估算这个地区的血红蛋白正常参考值.依据血红蛋白正常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6个区.

In order to supply a basis for uniting the normal reference value standard of hemoglobin of Chinese newborn girls, a research is made about relationship between the normal reference value of 5 231 examples of hemoglobin of newborn girls and five geographical factors in 85 areas in China, which are determined by the way of HiCN laws. It is found that the correlation of geographical factors and the normal reference value of hemoglobin of newborn girls is quite significant (F=23.51). By the method of mathematical regression analysis, one regression equation is given out: Y∧=182.8+0.01471X1-0.008858X5±30.0 .If geographical values are obtained in some areas, the normal reference value of hemoglobin of newborn girls of this area can be reckoned using regression equations. Furthermore, according to the similarity of the normal reference value of hemoglobin of Chinese newborn girls, in the light of the altitude as the main dividing basis and effects of other geographical factors and population distribution, China can be divided into six regions: Qingzang, Southwest, Northwest, Southeast, North and Northeast region. 