摘要
本文介绍了实验设计的核心内容,并针对人们在进行临床试验设计时,常违犯对照和均衡原则的事实,举出了很多常见的实例。通过对这些实例的辨析和释疑,有利于提高临床医生的实验设计质量。
The core of experimental designs is introduced in this paper. Since some people often fail to fellow the principles of control and randomization in the experimental designs and clinical trials, a great many examples with wrong statistics in medical research are illustrated. It will help clinical doctors to improve the quality of the experimental designs through discrimination and explanation of those examples.
出处
《基础医学与临床》
CSCD
北大核心
2007年第5期597-600,共4页
Basic and Clinical Medicine
关键词
实验设计
随机
对照
重复
均衡
设计类型
错误
experimental design
randomization
control
replication
balance
design type
