Bias Due to Cohort Construction in the Study of Timing of Invasive Ventilation

• Christopher J. Yarnell, , MD,
• Laveena Munshi, , MD, MSc

Affiliations

Christopher J. Yarnell, , MD

1 Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada

Laveena Munshi, , MD, MSc

1 Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada