摘要
目的:探讨Bland-Altman在定量资料一致性评价方面的应用,并用SAS宏实现该过程。方法:根据Bland-Altman法的相关原理及一致性分析的步骤,编写SAS宏命令。结果:编写的SAS宏能够运用Bland-Altman法对定量资料的一致性进行分析,并能实现分析结果中图和表的word输出,可以为临床试验的统计分析节约时间。结论:定量资料的一致性评价应该采用Bland-Altman法,SAS宏为该方法提供了很大的方便,有助于其推广应用。
AIM. To explore the application of Bland-Altman in quantitative data consistency evaluation, and realize it with SAS macro. METHODS： According to the principle of Bland- Altman method and the steps of the consistency analysis, we wrote SAS macro command. RE- SULTS：The SAS macro could use the Bland-Alt- man method to evaluate the consistency of quan- titative data, and output graph and table results of analysis into word, save a lot of time for clini-cal trial statistics. CONCLUSION： Consistency evaluation of quantitative data should use the Bland-Altman method, the SAS macro provided great convenience for the method, contributed to its popularization and application.
出处
《中国临床药理学与治疗学》
CAS
CSCD
2014年第8期898-903,共6页
Chinese Journal of Clinical Pharmacology and Therapeutics
基金
国家"重大新药创制"科技重大专项:重大疾病新药临床评价研究综合技术平台建设(2012ZX09303014-001
湖南省自然科学基金项目:利培酮治疗精神分裂症的个体化剂量预测模型研究(13JJ5017)
