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. 2021 Nov 3;184(24):5932–5949.e15. doi: 10.1016/j.cell.2021.10.027

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© 2021 The Author(s)

Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

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Figure S1 — Patient, disease, and procedure characteristics of the cohort of 68 COVID-19 patients, 2 convalescent patients, and 15 control patients, related to Figure 1

Convalescent cases COVID #3 and COVID #66 are listed separately because these patients recovered from COVID-19 and died of other causes in a hospital several months after recovering. Continuous variables (time variables and body mass index) are expressed as median (interquartile range: Q1–Q3), and count variables are expressed as percentages. SOFA, Sequential Organ Failure Assessment; APACHE II, Acute Physiology And Chronic Health Evaluation II; P/F ratio, arterial-to-inspired oxygen ratio (P_aO2/F_IO2); ICU, intensive care unit.