Comparison between the characteristics and outcomes of patients hospitalized for COVID-19 in three waves of the pandemic: a retrospective analysis

Clinical manifestations and outcomes evolved across the pandemic waves. The third wave demonstrated fewer chemosensory symptoms, lower severity at admission, and reduced mortality, despite an older and more comorbid patient population.

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Publication Details

Journal
Infectious Diseases of Poverty
Published
2025-11-26
DOI
https://doi.org/10.1186/s40249-025-01389-3
Primary Topic
COVID-19 Clinical Research Studies
Type
article
Field-Weighted Citation Impact
0.00

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article

Comparison between the characteristics and outcomes of patients hospitalized for COVID-19 in three waves of the pandemic: a retrospective analysis

Luciane Kopittke, Angélica Gomides dos Reis Gomes, Daniella Nunes Pereira, Evelin Paola de Almeida Cenci et al.
Infectious Diseases of Poverty
COVID-19 Clinical Research Studies
article

Comparison between the characteristics and outcomes of patients hospitalized for COVID-19 in three waves of the pandemic: a retrospective analysis

Luciane Kopittke, Angélica Gomides dos Reis Gomes, Daniella Nunes Pereira, Evelin Paola de Almeida Cenci, Elayne Crestani Pereira, Angelinda Rezende Bhering, Beatriz Figueiredo Lima, Leila Beltrami Moreira, Carla Thaís Cândida Alves da Silva, Maria Aparecida Camargos Bicalho, Flávia Maria Borges Vigil, Marco Aurélio Reis, Gabriela Petry Crestani, Cláudia Silva Marinho, Alisson Alves Asevedo, Milena Soriano Marcolino, Vanessa Joan Müller, Unaí Tupinambás, Bárbara Mares Porto, Laís Mainardi Dos Santos
article en

Abstract

Clinical manifestations and outcomes evolved across the pandemic waves. The third wave demonstrated fewer chemosensory symptoms, lower severity at admission, and reduced mortality, despite an older and more comorbid patient population.

Infectious Diseases of PovertyVol. 14(1)
Universidade Federal de Minas Gerais (BR), Conselho Nacional de Desenvolvimento Científico e Tecnológico (BR), Universidade Federal do Rio Grande do Sul (BR), Universidade de Santa Cruz do Sul (BR), Sanofi (France) (FR), Centro Universitário de Belo Horizonte (BR), Complexo Hospitalar Universitário Professor Edgard Santos (BR), Hospital de Clínicas de Porto Alegre (BR), Hospital Nossa Senhora da Conceição (BR), Polydoro Ernani de São Thiago University Hospital (BR), Hospital São Lucas da PUCRS (BR), Hospital Risoleta Tolentino Neves (BR), Centro Universitário do Leste de Minas Gerais (BR), Fundação Hospitalar do Estado de Minas Gerais (BR), Mater Dei Hospital (BR), Hospital Mãe de Deus (BR), Universidade Luterana do Brasil (BR), Companhia Energética de Minas Gerais (Brazil) (BR)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Conselho Nacional de Desenvolvimento Científico e Tecnológico, Fundação de Amparo à Pesquisa do Estado de Minas Gerais, Universidade Federal de Minas Gerais
Openalex Percentile: Top 57%
COVID-19 Clinical Research Studies
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