DESIGN: a randomized and controlled experiment, multiple variable analysis.
设计：随机对照实验，多变量分析。
Methods The influences of various risk factors on the prognoses were analyzed by life table, single or multiple variable analysis.
方法用寿命表分析，单变量和多变量分析等统计学方法分析各种危险因素对预后的影响。
Using both the single variable and multiple variable analysis, this article presents an intensive analysis on some factors which influence poor rural women's utilization of the elementary services.
本文采用单变量分析和多因素分析的方法对贫困农村妇女若干基本生育健康服务逐项进行了影响因素的分析。
Using both the single variable and multiple variable analysis, this article presents an intensive analysis on some factors which influence poor rural women's utilization of the elementary services.
本文采用单变量分析和多因素分析的方法对贫困农村妇女若干基本生育健康服务逐项进行了影响因素的分析。
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