Preserved ratio impaired spirometry, dysanapsis and airflow obstruction with low forced expiratory volume in 1 s in childhood asthma
In this paediatric asthma cohort, PRISm and dysanapsis were associated with BDRpos and they were at least as common as airflow obstruction with reduced FEV<sub>1</sub>. These spirometric phenotypes should be addressed in the management of childhood asthma and testing of BDR should be considered also in children with PRISm and dysanapsis.
Authors
- Henrik Ljungberg
- Lowie E.G.W. Vanfleteren (ORCID: https://orcid.org/0000-0002-4387-4096)
- Anna Asarnoj (ORCID: https://orcid.org/0000-0002-0797-2369)
- Anne Lindberg (ORCID: https://orcid.org/0000-0002-3292-7471)
- Helena Bäckman (ORCID: https://orcid.org/0000-0002-0553-8067)
- Apostolos Bossios (ORCID: https://orcid.org/0000-0002-0494-2690)
- Caroline Stridsman (ORCID: https://orcid.org/0000-0001-6622-3838)
- Jon R. Konradsen (ORCID: https://orcid.org/0000-0001-7745-8624)
Institutions
- Karolinska University Hospital (SE)
- Sahlgrenska University Hospital (SE)
- Karolinska Institutet (SE)
- University of Gothenburg (SE)
- Umeå University (SE)
Publication Details
- Journal
- ERJ Open Research
- Published
- 2025-03-06
- DOI
- https://doi.org/10.1183/23120541.00023-2025
- Primary Topic
- Neonatal Respiratory Health Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Västra Götalandsregionen
- Konsul Th C Berghs Stiftelse
- Hjärt-Lungfonden
- Stiftelsen Frimurare Barnhuset i Stockholm
- Familjen Kamprads Stiftelse
- Astma- och Allergiförbundet