The Comparative Impact of Liberal Versus Conservative Oxygenation in Critically Ill COVID-19 Patients: A Retrospective Study

Deepak Singla • Priya TK • Anirban B. Adhikary • Dhatri Jonna • Mishu Mangla, DOI: 10.7759/cureus.67809 Abstract Objectives Whether a higher or lower partial pressure of oxygen (PaO2) could impact outcomes in patients with coronavirus disease 2019 (COVID-19)…[...]