An aid to reducing unnecessary investigationsBr Med J 1980; 281 doi: https://doi.org/10.1136/bmj.281.6255.1610 (Published 13 December 1980) Cite this as: Br Med J 1980;281:1610
- D W Young
The number of investigations carried out on patients with the same condition varies greatly. The reason is largely inappropriate investigation. The known progressive increase in the use of laboratory facilities could be slowed down if unnecessary tests were eliminated. A computer-based medical information system, house officer information system, was used to eliminate the ordering of unnecessary tests. Analysis showed that patients cared for while the system was in operation were less likely to have unnecessary tests, which lead to a saving of £1.34 per patient in laboratory costs.
Log in using your username and password
Log in through your institution
Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial