3 Manitoba Centre for Health Policy, Department of Community Health Sciences, Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada Correspondence to: Gregory P Marchildon ...

2 Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario, Canada Correspondence to: Dr Harsha Shanthanna, Department of Anesthesia, McMaster University, HSC-2U1, ...

Overdiagnosis has been described as ‘unwarranted diagnosis’ (Moynihan et al, 2018). It is the formulation and conveyance of a label –generally of a disease or condition - that can lead to patient harm ...