男性新生儿血红蛋白参考值与海拔高度的曲线模型分析  

Curvilinear model analysis between reference values of Chinese newborn boys' hemoglobin and altitude

作　　者：陈小燕[1] 梁尧民[2] 殷淑敏 任中杰[4] 李新艳[5] 葛淼[5] 

机构地区：[1]西安交通大学第一医院呼吸内科,陕西西安710061 [2]陕西师范大学计算机科学学院,陕西西安710062 [3]哈尔滨市成人卫生中专学校,黑龙江木兰151900 [4]陕西师范大学民族科技中心,陕西西安710062 [5]陕西师范大学地理系,陕西西安710062

出　　处：《西安交通大学学报（医学版）》2005年第1期83-85,共3页Journal of Xi’an Jiaotong University（Medical Sciences）

基　　金：国家自然科学基金资助( No. 49771007; 40141002;40371004)

摘　　要：目的　为制定中国男性新生儿血红蛋白参考值的统一标准提供科学依据。方法　收集了中国 78 个单位用氰化高铁血红蛋白(HiCN)法测定的5 169例健康男性新生儿血红蛋白参考值,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,男性新生儿血红蛋白参考值也在按指数律逐渐的增大,相关性很显著(R=0.601,F=43.05,P=0.0000);推导出了一个指数曲线模型 ^Y:=176.9e0.00008662x±25.3。结论　如果知道了中国某地的海拔高度,就可以用这个指数曲线模型计算这个地区的男性新生儿血红蛋白参考值。依据男性新生儿血红蛋白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3个区。Objective To supply a scientific basis for laying out a unified standard of reference value of Chinese newborn boys' hemoglobin. Methods After the reference values of 5169 Chinese healthy newborn boys' hemoglobin tested in 78 areas were collected, a research was made on the relationship between the reference value of Chinese newborn boys' hemoglobin and altitude by using curvilinear regression analysis. Results As the altitude gradually increased, the reference value of Chinese newborn boys' hemoglobin gradually increased by index law, with significant correlation (R=0.601, F=43.05, P= 0.0000). One curvilinear regression model was given out: =176.9e 0.00008662x±25.3. Conclusion If altitude of a particular area is known, the reference value of Chinese newborn boys' hemoglobin in this area can be established by using regression model. According to the correlation between Chinese newborn boys' hemoglobin and altitude, China can be divided into three regions: Qinghai-Tibet Region, Central Region, Eastern Region.

关 键 词：血红蛋白 正常参考值 海拔高度 回归分析 

分 类 号：R188[医药卫生—流行病学]