Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/34361
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dc.contributor.authorBianchim, Mayara Sen_UK
dc.contributor.authorMcNarry, Melitta Aen_UK
dc.contributor.authorHolland, Anneen_UK
dc.contributor.authorCox, Narelle Sen_UK
dc.contributor.authorDreger, Juliannaen_UK
dc.contributor.authorBarker, Alan Ren_UK
dc.contributor.authorWilliams, Craig Aen_UK
dc.contributor.authorDenford, Sarahen_UK
dc.contributor.authorMackintosh, Kelly Aen_UK
dc.date.accessioned2022-05-25T00:02:14Z-
dc.date.available2022-05-25T00:02:14Z-
dc.date.issued2022-05en_UK
dc.identifier.other5155en_UK
dc.identifier.urihttp://hdl.handle.net/1893/34361-
dc.description.abstractThis study sought to investigate the association of light physical activity (LPA), moderate-to-vigorous physical activity (MVPA), sedentary time (SED), and sleep with lung function in children and adults with CF. In total, 86 children (41 females; 13.6 ± 2.8 years; FEV1%predicted: 86 ± 1%) and 43 adults (21 females; 24.6 ± 4.7 years; FEV1%predicted: 63 ± 21%) with CF participated in this study. Wrist-worn accelerometery was used to assess PA, SED and sleep. Compositional linear regression models were conducted following normalisation via isometric log-ratio transformations. Sequential binary partitioning was applied to investigate the impact of reallocating 10 to 30 min between each behaviour on FEV1%predicted. A decline in FEV1%predicted was predicted with the reallocation of 30 min from MVPA to SED or LPA or sleep to any other behaviour in children (−3.04–−0.005%) and adults (−3.58–−0.005%). Conversely, improvements in FEV1%predicted were predicted when 30 min was reallocated to MVPA from LPA or SED in children (0.12–1.59%) and adults (0.77–2.10%), or when 30 min was reallocated to sleep from any other behaviour in both children (0.23–2.56%) and adults (1.08–3.58%). This study supports the importance of MVPA and sleep for maintaining and promoting lung function in people with CF.en_UK
dc.language.isoenen_UK
dc.publisherMDPI AGen_UK
dc.relationBianchim MS, McNarry MA, Holland A, Cox NS, Dreger J, Barker AR, Williams CA, Denford S & Mackintosh KA (2022) A Compositional Analysis of Physical Activity, Sedentary Time, and Sleep and Associated Health Outcomes in Children and Adults with Cystic Fibrosis. International Journal of Environmental Research and Public Health, 19 (9), Art. No.: 5155. https://doi.org/10.3390/ijerph19095155en_UK
dc.rights© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).en_UK
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_UK
dc.subjectmovement behavioursen_UK
dc.subjectmoderate-to-vigorous physical activityen_UK
dc.subjectlung functionen_UK
dc.subjectcompositionen_UK
dc.subjectyouthen_UK
dc.subjectcompositional analysisen_UK
dc.titleA Compositional Analysis of Physical Activity, Sedentary Time, and Sleep and Associated Health Outcomes in Children and Adults with Cystic Fibrosisen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.3390/ijerph19095155en_UK
dc.identifier.pmid35564550en_UK
dc.citation.jtitleInternational Journal of Environmental Research and Public Healthen_UK
dc.citation.issn1660-4601en_UK
dc.citation.volume19en_UK
dc.citation.issue9en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderCystic Fibrosis Trusten_UK
dc.citation.date23/04/2022en_UK
dc.contributor.affiliationSwansea Universityen_UK
dc.contributor.affiliationSwansea Universityen_UK
dc.contributor.affiliationMonash Universityen_UK
dc.contributor.affiliationMonash Universityen_UK
dc.contributor.affiliationMonash Universityen_UK
dc.contributor.affiliationUniversity of Exeteren_UK
dc.contributor.affiliationUniversity of Exeteren_UK
dc.contributor.affiliationUniversity of Exeteren_UK
dc.contributor.affiliationSwansea Universityen_UK
dc.identifier.isiWOS:000796187300001en_UK
dc.identifier.scopusid2-s2.0-85128701802en_UK
dc.identifier.wtid1817106en_UK
dc.contributor.orcid0000-0003-0813-7477en_UK
dc.contributor.orcid0000-0001-8610-5417en_UK
dc.contributor.orcid0000-0002-1740-6248en_UK
dc.contributor.orcid0000-0003-0355-6357en_UK
dc.date.accepted2022-04-20en_UK
dcterms.dateAccepted2022-04-20en_UK
dc.date.filedepositdate2022-05-24en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorBianchim, Mayara S|en_UK
local.rioxx.authorMcNarry, Melitta A|0000-0003-0813-7477en_UK
local.rioxx.authorHolland, Anne|en_UK
local.rioxx.authorCox, Narelle S|en_UK
local.rioxx.authorDreger, Julianna|en_UK
local.rioxx.authorBarker, Alan R|0000-0001-8610-5417en_UK
local.rioxx.authorWilliams, Craig A|0000-0002-1740-6248en_UK
local.rioxx.authorDenford, Sarah|en_UK
local.rioxx.authorMackintosh, Kelly A|0000-0003-0355-6357en_UK
local.rioxx.projectProject ID unknown|Cystic Fibrosis Trust|http://dx.doi.org/10.13039/501100000292en_UK
local.rioxx.freetoreaddate2022-05-24en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by/4.0/|2022-05-24|en_UK
local.rioxx.filenameijerph-19-05155-v2.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1660-4601en_UK
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