PCR cycle threshold to assess a diagnostic stewardship intervention for C. difficile testing

Affiliations

• ¹ Division of Infectious Diseases & International Health, Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA. Electronic address: grm7q@virginia.edu.
• ² Clinical Microbiology Laboratory, Department of Pathology, University of Virginia Health System, Charlottesville, VA, USA.
• ³ Division of Infectious Diseases & International Health, Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA; Office of Hospital Epidemiology/Infection Prevention & Control, University of Virginia Health System, Charlottesville, VA, USA.