... Alberta, Canada2Department of Clinical Neuroscience, University of Calgary, Calgary, Alberta, Canada3Department of Medicine, University of Calgary, Calgary, Alberta, Canada4Department of Community ... Health Sciences, University of Calgary, Calgary, Alberta, Canada5Department of Surgery, University of Calgary, Calgary, Alberta, CanadaCorresponding author: David Zygun, david.zygun@calgaryhealthregion.caReceived: ... ICU for each day of theirICU stay and mortality status. Ethical review and approval wasattained from the regional ethics review board.In the Calgary Health Region, adult trauma services are...