Bellamy N
Br J Clin Pharmacol. 1984 Feb;17(2):117-23. doi: 10.1111/j.1365-2125.1984.tb02325.x.
The basic design, measurement and analytical components of clinical trials are frequently difficult to extract from published reports. Precedent indicates that this type of information is amenable to codification. An alphabetical international coding system (ICS) is proposed and its advantages discussed and illustrated.
临床试验的基本设计、测量和分析要素往往难以从已发表的报告中提取。先例表明这类信息适合进行编码。本文提出了一种按字母顺序排列的国际编码系统(ICS),并对其优点进行了讨论和说明。