Intra-breath respiratory mechanics of prematurity-associated lung disease phenotypes in school-aged children

Cousins, Michael, Hart, Kylie, Radics, Bence, Henderson, A. John, Hantos, Zoltán, Sly, Peter D. and Kotecha, Sailesh ORCID: https://orcid.org/0000-0003-3535-7627 2025. Intra-breath respiratory mechanics of prematurity-associated lung disease phenotypes in school-aged children. ERJ Open Research , 00840. 10.1183/23120541.00840-2024

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Abstract

Intra-breath oscillometry potentially offers detailed information regarding airway function, with increasing magnitude of difference between resistance and reactance at end-expiration to end-inspiration potentially associated with obstructive airway disease, but less is known about specific respiratory mechanics in preterm-born children using this methodology. We investigated if different spirometry phenotypes of prematurity-associated lung disease (PLD) have specific intra-breath oscillometry features. 167 school-aged (7–12 years) children, 14 with prematurity-associated obstructive lung disease (POLD; FEV1

Item Type:	Article
Date Type:	Published Online
Status:	In Press
Schools:	Schools > Medicine
Publisher:	European Respiratory Society
ISSN:	2312-0541
Funders:	MRC
Date of First Compliant Deposit:	11 March 2025
Date of Acceptance:	10 October 2024
Last Modified:	13 Mar 2025 12:00
URI:	https://orca.cardiff.ac.uk/id/eprint/176749

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