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中文摘要：
为制定中国幼儿前期女性红细胞计数正常参考值的统一标准提供科学依据，收集了中国36个单位用显微镜计数法测定的6406例幼儿前期女性红细胞计数正常参考值，运用相关分析和回归分析的方法，研究了其与八个地理因素的关系．发现幼儿前期女性红细胞计数正常参考值与中国地理因素之间有很显著的相关关系（F=25．92，P=0，000），用逐步回归分析的方法推导出了一个回归方程：Y^=2，390＋0，0003248X1＋0，008563X3＋0，02051X6±0.41．如果知道了中国某地的地理因素，就可以用回归方程计算这个地区的幼儿前期女性红细胞计数正常参考值．依据幼儿前期女性红细胞计数正常参考值与地理因素的依赖关系，把中国分为八个区.
英文摘要：
This paper aims at supplying a scientific basis for unifying the normal reference value standard of red blood cell count of Chinese toddler girls. A research is made on relationship between the normal reference value of 6406 examples of Chinese healthy toddler girls＇ red blood cell count and eight geographical factors in 36 areas in China; the normal reference value is determined by the microscopical counting method, It is found that the correlation of geographical factors and the normal reference value of Chinese toddler girls＇ red blood cell count are quite significant （F = 25.92, P = 0. 000）. Applying the method of mathematical regression analysis, one A regression equation is inferred： Y^ = 2. 390 ＋ 0. 0003248X1 ＋ 0. 008563X3 ＋ 0. 02051）（6 ± 0.41. If geographical values are obtained in some areas, the normal reference value of Chinese toddler girls＇ red blood cell count of this area can be reckoned using the regression equations. Furthermore, according to the similarity of the normal reference value of Chinese toddler girls＇ red blood cell tour, China can be divided into eight regions.
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