EditorialHospital Length of Stay … A Measure of What, Exactly?Cram, Peter MD, MBA*,†,‡Author Information *Division of General Internal Medicine and Geriatrics, Sinai Health System and University Health Network †Faculty of Medicine, University of Toronto ‡North American Observatory on Health Systems and Policies, Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON Canada P.C. research is supported in part by R01 AG058878-01A1 from NIA. The author declares no conflict of interest. Reprints: Peter Cram, MD, MBA, Division of General Internal Medicine, Toronto General Hospital, Eaton 14th Floor, 200 Elizabeth Street, Toronto, ON, Canada M5G 2C4. E-mail: [email protected]. Medical Care: October 2019 - Volume 57 - Issue 10 - p 751-752 doi: 10.1097/MLR.0000000000001198 Buy Metrics Copyright © 2019 Wolters Kluwer Health, Inc. All rights reserved.