Development of a prediction model for 30-day COVID-19 hospitalization and death in a national cohort of Veterans Health Administration patients–March 2022—April 2023

• David P. Bui ,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

  * E-mail: David.Bui@va.gov

  Affiliations Veterans Affairs Portland Health Care System, Portland, Oregon, United States of America, Center of Innovation to Improve Veteran Involvement in Care (CIVIC), Veterans Affairs Portland Healthcare System, Portland, Oregon, United States of America

  https://orcid.org/0000-0003-0861-0850

  ⨯
• Kristina L. Bajema,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Veterans Affairs Portland Health Care System, Portland, Oregon, United States of America, Division of Infectious Diseases, Department of Medicine, Oregon Health & Science University, Portland, Oregon, United States of America

  ⨯
• Yuan Huang,

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Veterans Affairs Cooperative Studies Program Clinical Epidemiology Research Center (CSP CERC), Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States of America, Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, United States of America

  ⨯
• Lei Yan,

  Roles Conceptualization, Data curation, Writing – original draft, Writing – review & editing

  Affiliations Veterans Affairs Cooperative Studies Program Clinical Epidemiology Research Center (CSP CERC), Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States of America, Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, United States of America

  ⨯
• Yuli Li,

  Roles Data curation, Writing – original draft, Writing – review & editing

  Affiliation Veterans Affairs Cooperative Studies Program Clinical Epidemiology Research Center (CSP CERC), Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States of America

  ⨯
• Nallakkandi Rajeevan,

  Roles Data curation, Writing – original draft, Writing – review & editing

  Affiliation Veterans Affairs Cooperative Studies Program Clinical Epidemiology Research Center (CSP CERC), Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States of America

  ⨯
• Kristin Berry,

  Roles Data curation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Research and Development, Veterans Affairs Puget Sound Health Care System, Seattle, Washington, United States of America

  ⨯
• Mazhgan Rowneki,

  Roles Data curation, Writing – original draft, Writing – review & editing

  Affiliation Center of Innovation to Improve Veteran Involvement in Care (CIVIC), Veterans Affairs Portland Healthcare System, Portland, Oregon, United States of America

  https://orcid.org/0000-0002-9213-5134

  ⨯
• Stephanie Argraves,

  Roles Data curation, Writing – original draft, Writing – review & editing

  Affiliation Veterans Affairs Cooperative Studies Program Clinical Epidemiology Research Center (CSP CERC), Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States of America

  ⨯
• Denise M. Hynes,

  Roles Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Center of Innovation to Improve Veteran Involvement in Care (CIVIC), Veterans Affairs Portland Healthcare System, Portland, Oregon, United States of America, Health Management and Policy, School of Social and Behavioral Health Sciences, College of Health, Health Data and Informatics Program, Center for Quantitative Life Sciences, Oregon State University, Corvallis, Oregon, United States of America

  ⨯
• Grant Huang,

  Roles Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Office of Research and Development, Veterans Health Administration, Washington, District of Columbia, United States of America

  ⨯
• Mihaela Aslan,

  Roles Conceptualization, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Veterans Affairs Cooperative Studies Program Clinical Epidemiology Research Center (CSP CERC), Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States of America, Office of Research and Development, Veterans Health Administration, Washington, District of Columbia, United States of America

  ⨯
• George N. Ioannou

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Research and Development, Veterans Affairs Puget Sound Health Care System, Seattle, Washington, United States of America, Divisions of Gastroenterology, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, Washington, United States of America

  https://orcid.org/0000-0003-1796-8977

  ⨯