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ECMO: extracorporeal membrane oxygenation; FiO2: fraction of inspired oxygen; NIV: non‐invasive ventilation; pO2: partial pressure of oxygen; RNA: ribonucleic acid; SpO2: oxygen saturation
aWHO Clinical Progression Scale from The Lancet Infectious diseases: Marshall 2020. Copyright © 2020 Elsevier Ltd. All rights reserved: reproduced with permission.
bIf hospitalised for isolation only, record status for ambulatory patient.
