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. 2023 Feb 28;117(2):357–363. doi: 10.1016/j.ajcnut.2022.11.011

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© 2022 American Society for Nutrition. Published by Elsevier Inc. All rights reserved.

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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The percent of individuals experiencing coronavirus disease 2019 (COVID-19) outcomes between 1 January, 2020, and 23 March, 2021, by quintile of the plasma DHA%. The median estimated Omega-3 Index (O3I) of each quintile is also shown. Percent testing positive for severe acute respiratory syndrome coronavirus 2 (n = 26,597) (A), percent hospitalized with COVID-19 (n = 110,584) (B), and percent dying with COVID-19 (n = 110,584) (C).