Wyatt J
Imperial Cancer Research Fund, Biomedical Informatics Unit, London, UK.
J Eval Clin Pract. 1995 Sep;1(1):15-27. doi: 10.1111/j.1365-2753.1995.tb00004.x.
Acquisition of adequate patient data for clinical management is hard enough, but higher quality patient data are needed for clinical audit and research. This article discusses some of the problems of using routine clinical data for audit and research, aspects of data quality, sources of audit or research data and their problems, methods for improving data quality, the benefits and problems of computer-based systems and current trends in the capture and processing of clinical data.
获取用于临床管理的足够患者数据已经足够困难，但临床审计和研究需要更高质量的患者数据。本文讨论了将常规临床数据用于审计和研究的一些问题、数据质量方面、审计或研究数据的来源及其问题、提高数据质量的方法、基于计算机系统的益处和问题以及临床数据采集和处理的当前趋势。
