Article

Risk factors for ICU admission due to severe acute respiratory infection in Brazil: A <i>multicenter case-control study using national data</i>

2025-11-22

Abstract excerpt

<h4>Objective</h4> To identify risk factors associated with Intensive Care Unit admission due to Severe Acute Respiratory Infection in Brazil between 2021 and 2023, across different geographical levels during the COVID-19 pandemic. <h4>Methods</h4> A retrospective case-control study was conducted using data from the OpenDataSUS system. Logistic regression models, within the framework of Generalized Additive Mode...

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Literature Corpus work: a5723932-81ca-53e9-9d38-f59649546998
DOI: 10.1101/2025.11.20.25340681

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