TY - JOUR
T1 - Characteristics and outcomes of 627 044 COVID-19 patients living with and without obesity in the United States, Spain, and the United Kingdom
AU - Recalde, Martina
AU - Roel, Elena
AU - Pistillo, Andrea
AU - Sena, Anthony G.
AU - Prats-Uribe, Albert
AU - Ahmed, Waheed-Ul-Rahman
AU - Alghoul, Heba
AU - Alshammari, Thamir M.
AU - Alser, Osaid
AU - Areia, Carlos
AU - Burn, Edward
AU - Casajust, Paula
AU - Dawoud, Dalia
AU - DuVall, Scott L.
AU - Falconer, Thomas
AU - Fernández-Bertolín, Sergio
AU - Golozar, Asieh
AU - Gong, Mengchun
AU - Lai, Lana Yin Hui
AU - Lane, Jennifer C. E.
AU - Lynch, Kristine E.
AU - Matheny, Michael E.
AU - Mehta, Paras P.
AU - Morales, Daniel R.
AU - Natarjan, Karthik
AU - Nyberg, Fredrik
AU - Posada, Jose D.
AU - Reich, Christian G.
AU - Rijnbeek, Peter R.
AU - Schilling, Lisa M.
AU - Shah, Karishma
AU - Shah, Nigam H.
AU - Subbian, Vignesh
AU - Zhang, Lin
AU - Zhu, Hong
AU - Ryan, Patrick
AU - Prieto-Alhambra, Daniel
AU - Kostka, Kristin
AU - Duarte-Salles, Talita
N1 - The European Health Data & Evidence Network has received funding from the Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 806968. The JU receives support from the European Union’s Horizon 2020 research and innovation program and EFPIA. This research received partial support from the National Institute for Health Research (NIHR) Oxford Biomedical Research Center (BRC), US National Institutes of Health, US Department of Veterans Affairs, Janssen Research & Development, and IQVIA. The University of Oxford received funding related to this work from the Bill & Melinda Gates Foundation (Investment ID INV-016201 and INV-019257). APU has received funding from the Medical Research Council (MRC) [MR/K501256/1, MR/N013468/1] and Fundación Alfonso Martín Escudero (FAME) (APU). VINCI [VA HSR RES 13-457] (SLD, MEM, KEL). JCEL has received funding from the Medical Research Council (MR/K501256/1) and Versus Arthritis (21605). MR is funded by Wereld Kanker Onderzoek Fonds (WKOF), as part of the World Cancer Research Fund International grant program [grant number: 2017/1630]. No funders had a direct role in this study. The views and opinions expressed are those of the authors and do not necessarily reflect those of the Clinician Scientist Award program, NIHR, Department of Veterans Affairs or the United States Government, NHS, or the Department of Health, England.
PY - 2021/11
Y1 - 2021/11
N2 - Background: A detailed characterization of patients with COVID-19 living with obesity has not yet been undertaken. We aimed to describe and compare the demographics, medical conditions, and outcomes of COVID-19 patients living with obesity (PLWO) to those of patients living without obesity.Methods: We conducted a cohort study based on outpatient/inpatient care and claims data from January to June 2020 from Spain, the UK, and the US. We used six databases standardized to the OMOP common data model. We defined two non-mutually exclusive cohorts of patients diagnosed and/or hospitalized with COVID-19; patients were followed from index date to 30 days or death. We report the frequency of demographics, prior medical conditions, and 30-days outcomes (hospitalization, events, and death) by obesity status.Results: We included 627 044 (Spain: 122 058, UK: 2336, and US: 502 650) diagnosed and 160 013 (Spain: 18 197, US: 141 816) hospitalized patients with COVID-19. The prevalence of obesity was higher among patients hospitalized (39.9%, 95%CI: 39.8-40.0) than among those diagnosed with COVID-19 (33.1%; 95%CI: 33.0-33.2). In both cohorts, PLWO were more often female. Hospitalized PLWO were younger than patients without obesity. Overall, COVID-19 PLWO were more likely to have prior medical conditions, present with cardiovascular and respiratory events during hospitalization, or require intensive services compared to COVID-19 patients without obesity.Conclusion: We show that PLWO differ from patients without obesity in a wide range of medical conditions and present with more severe forms of COVID-19, with higher hospitalization rates and intensive services requirements. These findings can help guiding preventive strategies of COVID-19 infection and complications and generating hypotheses for causal inference studies.
AB - Background: A detailed characterization of patients with COVID-19 living with obesity has not yet been undertaken. We aimed to describe and compare the demographics, medical conditions, and outcomes of COVID-19 patients living with obesity (PLWO) to those of patients living without obesity.Methods: We conducted a cohort study based on outpatient/inpatient care and claims data from January to June 2020 from Spain, the UK, and the US. We used six databases standardized to the OMOP common data model. We defined two non-mutually exclusive cohorts of patients diagnosed and/or hospitalized with COVID-19; patients were followed from index date to 30 days or death. We report the frequency of demographics, prior medical conditions, and 30-days outcomes (hospitalization, events, and death) by obesity status.Results: We included 627 044 (Spain: 122 058, UK: 2336, and US: 502 650) diagnosed and 160 013 (Spain: 18 197, US: 141 816) hospitalized patients with COVID-19. The prevalence of obesity was higher among patients hospitalized (39.9%, 95%CI: 39.8-40.0) than among those diagnosed with COVID-19 (33.1%; 95%CI: 33.0-33.2). In both cohorts, PLWO were more often female. Hospitalized PLWO were younger than patients without obesity. Overall, COVID-19 PLWO were more likely to have prior medical conditions, present with cardiovascular and respiratory events during hospitalization, or require intensive services compared to COVID-19 patients without obesity.Conclusion: We show that PLWO differ from patients without obesity in a wide range of medical conditions and present with more severe forms of COVID-19, with higher hospitalization rates and intensive services requirements. These findings can help guiding preventive strategies of COVID-19 infection and complications and generating hypotheses for causal inference studies.
KW - Epidemiology
KW - Public health
U2 - 10.1038/s41366-021-00893-4
DO - 10.1038/s41366-021-00893-4
M3 - Article
C2 - 34267326
SN - 0307-0565
VL - 45
SP - 2347
EP - 2357
JO - International Journal of Obesity
JF - International Journal of Obesity
ER -