Changes in presentation, presenting severity and disposition among patients accessing emergency services during the first months of the COVID-19 pandemic in Calgary, Alberta: a descriptive study

Cumming School of Medicine (Lane, Blanchard, Shaw, McRae), University of Calgary; Department of Emergency Medical Services (Blanchard), Alberta Health Services; Department of Emergency Medicine (McRae), University of Calgary, Calgary, Alta.; Institute of Health Policy, Management and Evaluation (Buick), University of Toronto, Toronto, Ont.

Cumming School of Medicine (Lane, Blanchard, Shaw, McRae), University of Calgary; Department of Emergency Medical Services (Blanchard), Alberta Health Services; Department of Emergency Medicine (McRae), University of Calgary, Calgary, Alta.; Institute of Health Policy, Management and Evaluation (Buick), University of Toronto, Toronto, Ont.

Cumming School of Medicine (Lane, Blanchard, Shaw, McRae), University of Calgary; Department of Emergency Medical Services (Blanchard), Alberta Health Services; Department of Emergency Medicine (McRae), University of Calgary, Calgary, Alta.; Institute of Health Policy, Management and Evaluation (Buick), University of Toronto, Toronto, Ont.

Cumming School of Medicine (Lane, Blanchard, Shaw, McRae), University of Calgary; Department of Emergency Medical Services (Blanchard), Alberta Health Services; Department of Emergency Medicine (McRae), University of Calgary, Calgary, Alta.; Institute of Health Policy, Management and Evaluation (Buick), University of Toronto, Toronto, Ont.

Cumming School of Medicine (Lane, Blanchard, Shaw, McRae), University of Calgary; Department of Emergency Medical Services (Blanchard), Alberta Health Services; Department of Emergency Medicine (McRae), University of Calgary, Calgary, Alta.; Institute of Health Policy, Management and Evaluation (Buick), University of Toronto, Toronto, Ont.