Oxygen and Mortality in COVID-19 Pneumonia: A Comparative Analysis of Supplemental Oxygen Policies and Health Outcomes Across 26 Countries

• Egile Nagusiak: Fatma Mansab (Egilea), Harry Donnelly (Egilea), Albrecht Kussner (Egilea), James Neil (Egilea), Sohail Bhatti (Egilea), Daniel K. Goyal (Egilea)
• Formatua: Liburua
• Argitaratua: Frontiers Media S.A., 2021-07-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

Introduction: Hypoxia is the main cause of morbidity and mortality in COVID-19. During the COVID-19 pandemic, some countries have reduced access to supplemental oxygen, whereas other nations have maintained and even improved access to supplemental oxygen. We examined whether variation in the nationa...