Spechtmeyer H
Arzneimittelforschung. 1975 Jul;25(7a):1207-12.
Methods of data acquisition in clinical trials are reviewed and their advantages and disadvantages are discussed. To avoid the effort of multiple data acquisition and to eliminate possible transcription errors the data of the patients should be collected and stored in a data bank only once also in case of a drug study. From the data bank the results can be used for the different clinical purposes as well as for the statistical evaluation when testing drugs.
回顾了临床试验中数据采集的方法，并讨论了其优缺点。为避免多次数据采集的工作量并消除可能的转录错误，即使在药物研究中，患者数据也应仅收集一次并存储在数据库中。从数据库中，结果可用于不同的临床目的以及药物测试时的统计评估。
