Patient safety, resident well-being and continuity of care with different resident duty schedules in the intensive care unit: a randomized trial

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.

Department of Critical Care Medicine (Parshuram) and The Center for Safety Research at Child Health Evaluative Sciences (Parshuram, Willan), The Hospital for Sick Children, Toronto, Ont.; Interdepartmental Division of Critical Care Medicine (Parshuram, Amaral, Ferguson, Granton, Mehta, Scales, Friedrich,), Institute for Health Policy, Management and Evaluation (Baker, Flintoft), Department of Medicine (Etchells, Granton, Stewart), Department of Anaesthesia (Stewart) and Dalla Lana School of Public Health (Willan), University of Toronto, Toronto, Ont.; Department of Critical Care (Friedrich) and Li Ka Shing Knowledge Institute (Friedrich), St. Michael’s Hospital, Toronto, Ont.; Sunnybrook Research Institute (Amaral, Scales), Department of Critical Care Medicine (Amaral, Scales) and Division of General Internal Medicine (Etchells), Sunnybrook Health Sciences Centre, Toronto, Ont.; Critical Care Medicine (Granton), University Health Network, Toronto, Ont.; Centre for Education Research and Innovation (Lingard) and Department of Medicine and Dentistry (Lingard), Western University, London, Ont.; Perelman School of Medicine (Kirpalani), University of Pennsylvania, Philadelphia, Pa.; Neonatology (Kirpalani), The Children’s Hospital of Philadelphia, Philadelphia, Pa.; Department of Medicine, Division of Respirology and Critical Care Program (Ferguson, Mehta), Mount Sinai Hospital and University Health Network, Toronto, Ont.; Department of Medicine, (Mehta) Mount Sinai Hospital, Toronto, Ont.; Sleep Disorders Clinic of the Centre for Sleep and Chronobiology (Moldofsky), Toronto, Ont.; Department of Clinical Epidemiology and Biostatistics (Willan), McMaster University, Hamilton, Ont.; Research Institute (Ferguson), Toronto General Hospital, Toronto, Ont.