[Skip to Content]
[Skip to Content Landing]
Article
February 4, 1983

Effectiveness of Differential Leukocyte Count in Case Finding in the Ambulatory Care Setting

Author Affiliations

From the Section of General Internal Medicine, Department of Medicine (Drs Rich and Crowson), and the Department of Laboratory Medicine and Pathology (Dr Connelly), St Paul-Ramsey Medical Center and University of Minnesota, Minneapolis.

JAMA. 1983;249(5):633-636. doi:10.1001/jama.1983.03330290055029
Abstract

The value of the differential leukocyte count in case finding in the ambulatory care setting was evaluated by retrospectively reviewing 799 encounters resulting in complete blood cell counts. Four hundred seventy-five differential leukocyte counts, of which 63 were abnormal, met criteria for case finding. No clinically inapparent disease was discovered through the use of these tests. These data suggest that the quantitative cell counts of the differential leukocyte examination may be of no value in case finding in the ambulatory care setting.

(JAMA 1983;249:633-636)

×