ArticleRespiratory care2024
Prevalence of Bronchodilator Responsiveness: A Comparison of Old Versus New Criteria.
Article in Respiratory care, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Comparison of ERS/ATS guidelines across versions: differences in the application of bronchodilator responsiveness criteria in pediatric asthma by age subgroups (2005 vs 2021).Italian journal of pediatrics · 2025Article
- Year in Review: Pulmonary Function Testing.Respiratory care · 2025Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn 2021, the European Respiratory Society (ERS)/American Thoracic Society (ATS) guidelines issued a new definition of bronchodilator responsiveness, which is now defined as an increase in FEV
methodsWe retrospectively analyzed data from 2,696 subjects who performed pulmonary function testing at the University of Iowa from 1997 to 2018. We compared the prevalence of bronchodilator responsiveness by using the 2005 (FEV
resultsThe prevalence of bronchodilator responsiveness increased from 9% when using the 2005 ERS/ATS definition to 16% when using the 2021 definition within the entire cohort and also within each respiratory diagnosis category. In the subjects with normal pre-bronchodilator spirometry, there was a low prevalence of bronchodilator responsiveness (3%) when using the 2005 definition, and the prevalence increased (8%) when using the 2021 definition. In the subjects with normal pre-bronchodilator spirometry and FEV
conclusionsThe prevalence of bronchodilator responsiveness increased when using the new 2021 ERS/ATS definition compared with the 2005 definition. In the subjects with normal pre-bronchodilator spirometry, the prevalence of bronchodilator responsiveness increased when using the 2021 definition, in particular, among those with an FEV
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