... University of Calgary, Calgary, Alberta, Canada5Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada6Department of Medicine, University of Calgary, Calgary, Alberta, ... University of Sydney, St Leonards, NSW, Australia3Department of Rehabilitation and Specialized Clinical Services, Calgary Health Region, Calgary, Alberta, Canada4Department of Critical Care Medicine, ... ven-tilation, ICU length of stay and hospital length of stay only asmedians and range. The original data were not available totransform these results into means and standard deviationsthat would...