PMID: 6412940Oct 8, 1983Paper

Laboratory and radiological investigations in general practice. I-Type requested and rate of use

British Medical Journal
K A Mills, P M Reilly

Abstract

The use that 30 general practitioners in four group practices made of open access laboratory and radiological facilities was studied for one year. We were particularly interested in whether general practitioners hoped to exclude rather than confirm abnormality when requesting investigations. All but two of the general practitioners studied used investigations to exclude abnormality to a greater extent than to confirm it. The rate at which the practices investigated patients and the number of investigations requested were appreciably different and were different for individual general practitioners, part time general practitioners requesting more investigations than trainees and full time general practitioners. Haematological investigations accounted for over 30% of requests for investigations in all but one practice, biochemical investigations being requested as often as bacteriological investigations in two of the four practices. The ratio of expected to unexpected results varied among general practitioners; no general practitioner had more unexpected results and the range of ratios was similar for full time and part time general practitioners and for trainees. The proportion of patients with abnormalities uncovered by each pr...Continue Reading

Citations

Mar 1, 1989·Clinical Radiology·P G Stoddart, S G Holl
Sep 25, 1993·BMJ : British Medical Journal·E RinkJ Stilwell
Apr 1, 1997·Journal of Clinical Pathology·A M BoydeC P Price
Sep 1, 1987·The British Journal of Radiology·E BartonT Sherwood
Apr 22, 1999·The British Journal of Radiology·S E Connor, A K Banerjee
Sep 1, 1991·Scandinavian Journal of Clinical and Laboratory Investigation·G ThueP Fugelli
Jan 1, 1993·Upsala Journal of Medical Sciences·G Thue, S Sandberg
Jun 1, 1991·Scandinavian Journal of Primary Health Care·S SandbergM Rynning

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