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Volume 28, Number 11—November 2022
Research

Socioeconomic Inequalities in COVID-19 Vaccination and Infection in Adults, Catalonia, Spain

Elena Roel, Berta Raventós, Edward Burn, Andrea Pistillo, Daniel Prieto-Alhambra, and Talita Duarte-SallesComments to Author 
Author affiliations: Universitat Autònoma de Barcelona, Barcelona, Spain (E. Roel, B. Raventós); Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina, Barcelona, Spain (E. Roel, B. Raventós, E. Burn, A. Pistillo, T. Duarte-Salles); Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxfordshire, United Kingdom (E. Burn, D. Prieto-Alhambra); Erasmus University Medical Center Department of Medical Informatics, Rotterdam, Netherlands (D. Prieto-Alhambra)

Main Article

Figure 4

Fully adjusted hazard ratios of COVID-19 infection (A), hospitalization (B), and death (C) before and after vaccine rollout, by Socioeconomic Deprivation Index quintile and stratified by age group, in study of socioeconomic inequalities in COVID-19 vaccination and infection, Catalonia, Spain, 2020–2021. Q1, the referent quintile, represents the least deprived areas; Q5, the most deprived. Vaccine rollout started on December 27, 2020. Models before vaccine rollout are from September 1–December 26, 2020. Models after vaccine rollout are from January 27–June 30, 2021. All models are adjusted for age, sex, and nationality. Models in which the number of events for >1 deprivation area was <5 were not estimated. Dots indicate OR; bars, 95% CI. Q, quintile. HR, hazard ratio.

Figure 4. Fully adjusted hazard ratios of COVID-19 infection (A), hospitalization (B), and death (C) before and after vaccine rollout, by Socioeconomic Deprivation Index quintile and stratified by age group, in study of socioeconomic inequalities in COVID-19 vaccination and infection, Catalonia, Spain, 2020–2021. Q1, the referent quintile, represents the least deprived areas; Q5, the most deprived. Vaccine rollout started on December 27, 2020. Models before vaccine rollout are from September 1–December 26, 2020. Models after vaccine rollout are from January 27–June 30, 2021. All models are adjusted for age, sex, and nationality. Models in which the number of events for >1 deprivation area was <5 were not estimated. Dots indicate OR; bars, 95% CI. Q, quintile. HR, hazard ratio.

Main Article

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