Family Practice Vol. 9, No. 1, 28-31
© Oxford University Press 1992
research-article |
Diagnostic Impact of the Erythrocyte Sedimentation Rate in General practice: A Before-After Analysis
University of Limberg, Department of General Practice Maastricht
* De Wever Hospital, Department of Hematology Heerlen, The Netherlands
Correspondence to: G J Dinant, University of Limberg, Department of General Practice, PO Box 616, 6200 MD Maastricht, The Netherlands
Despite its frequent use and long history, little is known about the diagnostic impact of the measurement of the erythrocyte sedimentation rate (ESR) in general practice. We prospectively followed 362 patients who were seen by their general practitioner (GP) because of a new complaint, for which the GP wanted to know the ESR. The GPs recorded the most probable diagnoses, as well as their clinical judgements in terms of 'severe' and 'not severe', and the expected ESR values, before and after the determination of the ESR in the local hospital laboratory. Having compared the results before ESR determination with the results after, we conclude that ESR is valuable in reassuring the patient and the doctor when 'no pathology' is suspected rather than in confirming the presence of inflammatory diseases and malignancies.