用SAS软件实现配对设计定量资料的统计分析

Statistical methods for analyzing quantitative data in paired design using SAS software

配对设计是药学科研中经常用到的一种实验设计方法,在临床药物疗效研究方面具有十分广泛的适用性。本文主要从配对设计的概念、配对设计统计分析方法的合理选用、如何使用SAS程序进行分析,以及如何解释结果几个方面作一概述。

Paired design is a common experimental design of clinical studies on drug efficacy and has very broad applicability.This article mainly introduces the concept of paired design,the appropriate selection of the statistical method,the analysis by SAS and explanation of the results.