“… 5 According to data published by the National Epidemiological Surveillance Network of the Instituto de Salud Carlos III , 6 on 16 of April 2020, of the total 59,094 hospitalized patients in Spain, 4390 were admitted to the ICU – this representing a proportion of 7.4%. Taking into account that both the characteristics of the patients admitted to the ICU due to COVID-19 and the care received – and hence the resulting crude mortality rate – can differ considerably among different centers 7 and countries, 3 , 5 , 7 , 8 , 9 , 10 the present study was carried out to describe the clinical and respiratory characteristics of a series of consecutive patients with severe COVID-19 in a Spanish tertiary hospital, differentiating the subjects according to ICU outcome after 28 days.…”