本文介绍分析重复测量分类数据的一般统计方法，并用临床资料进行实例分析。
This paper introduces a general methodology for the analysis of repeated measurement of categorical data. A clinical example is illustrated.
方法：利用广义估计方程分析结果指标为分类变量的重复测量资料，通过参数和标准误的估计得出统计学结论。
Method: the repeated measures data were analyzed with category variance outcome by GEE and conclusions were drawn according to the estimating of parameter and standard error.
目的介绍分类数据重复测量资料的统计分析及其在临床试验中的应用。
Objective The statistical method for repeated measures categorical data analysis was introduced and applied to clinical trials.
目的介绍分类数据重复测量资料的统计分析及其在临床试验中的应用。
Objective The statistical method for repeated measures categorical data analysis was introduced and applied to clinical trials.
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