摘要
婴幼儿生长速率是生长发育基础研究的前沿领域.婴幼儿生长速率的分析方法包括Z评分法、两点指数法、两点平均法、JB生长模型、分段线性混合模型和偏度系数-中位数-变异系数法,影响因素的分析方法包括多元线性回归法、平移法和GLM广义线性模型.对目前国内外常用的婴幼儿生长速率的分析方法进行综述.
Abstract
The growth rates for infants and young children are the frontier of fundamental research for growth and development.The analysis methods of the growth rates for infants and young children include Z-scores,2-point expo-nential method,2-point average method,Jenss-Bayley's growth model,piecewise linear mixed model,and Lambda-Mu-Sigmamodel.The analysis methods of influencing factors include multiple linear regression model,super imposi-tion by translation and rotation,and generalized linear model.The analysis methods of the growth rates for infants and young children were reviewed at home and abroad in this study.
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