Oxygen-Free Days as an Outcome Measure in Clinical Trials of Therapies for COVID-19 and Other Causes of New-Onset Hypoxemia

Ari Moskowitz, Matthew S. Shotwell, Kevin W. Gibbs, Michelle Harkins, Yves Rosenberg, James Troendle, Lisa H. Merck, D. Clark Files, Marjolein de Wit, Kristin Hudock, Bruce Thompson, Michelle N. Gong, Adit A. Ginde, David J. Douin, Samuel M. Brown, Eileen Rubin, Meghan M. Joly, Li Wang, Christopher J. Lindsell, Gordon R. Bernard, Matthew W. Semler, Sean P. Collins, Wesley H. Self