Clinical pathology selected abstracts
November 2023—Among the many reasons unnecessary laboratory tests are ordered in a hospital are preselected orders on order sets, clinician habits, and trainee concerns. Laboratory tests are among the highest volume procedures performed in inpatient hospital care. Excessive use of these tests can lead to patient discomfort as a result of unnecessary phlebotomy and contribute to iatrogenic anemia and increased risk of bloodstream infections. It can also contribute to the rising cost of medical care. Many laboratory stewardship programs have been developed to improve how clinicians order and use lab tests.