2023
DOI: 10.1177/20406223231155115
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Development of the ESEx index: a tool for predicting risk of recurrent severe COPD exacerbations

Abstract: Background: In chronic obstructive pulmonary disease (COPD), multiple recurrent severe exacerbations that require hospitalization can occur. These events are strongly associated with death and other clinical complications. Objectives: We aimed to develop a prognostic model that could identify patients with COPD that are at risk of multiple recurrent severe exacerbations within 3 years. Design: Prospective cohort. Methods: The derivation cohort comprised patients with stable, moderate-to-severe COPD. Multivaria… Show more

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References 36 publications
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