Fig. 5From: Respiratory support in patients with severe COVID-19 in the International Severe Acute Respiratory and Emerging Infection (ISARIC) COVID-19 study: a prospective, multinational, observational studyAlluvia diagram of the patients’ transitions between ventilation treatments and clinical outcomes. The width of the links is proportional to the number of patients. A Complete cohort. B Patients from high-income countries. C Patients from low middle-income countriesBack to article page