BMJ  2003;326:1101-1102 (24 May), doi:10.1136/bmj.326.7399.1101

Editorial

Why clinical information standards matter

Because they constrain what can be described

The first 150 words of the full text of this article appear below.

Most clinicians probably know clinical information standards as the coding systems used for representing clinical concepts. They include longstanding systems such as the International Classification of Diseases and the Diagnostic and Statistical Manual of Mental Disorders as well as more recent systems such as the Read Clinical Classification and Snomed, though coded vocabularies themselves are only the visible tip of the standards iceberg. Work on clinical information standards is not glamorous, but such standards are fundamental for progress in health care. They are essential resources for future clinical decision support, audit, governance, research, education, and training. In a very real sense, these standards define what can be said about patient care.

In this issue Brown et al describe a crossover trial comparing the accuracy and usability of two clinical terminology standards in a setting designed to reflect tasks and circumstances commonly encountered in contemporary British general practice (p 1127. . . [Full text of this article]

Martin Gardner, research fellow

Department of Computing Science, University of Glasgow, Glasgow G12 8RZ (martin@dcs.gla.ac.uk)


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