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dc.contributor.authorSimón Vicente, Lucía 
dc.contributor.authorRivadeneyra Posadas, Jéssica Jannett
dc.contributor.authorSoto Célix, María .
dc.contributor.authorRaya-González, Javier
dc.contributor.authorCastillo, Daniel
dc.contributor.authorCalvo Simal, Sara 
dc.contributor.authorCollazo Riobó, Carla 
dc.contributor.authorRodríguez Fernández, Alejandro
dc.contributor.authorFahed, Vitoria S.
dc.contributor.authorMariscal, Natividad
dc.contributor.authorGarcía Bustillo, Álvaro
dc.contributor.authorAguado, Laura
dc.contributor.authorCubo Delgado, Esther 
dc.date.accessioned2023-03-21T12:01:09Z
dc.date.available2023-03-21T12:01:09Z
dc.date.issued2022-11
dc.identifier.urihttp://hdl.handle.net/10259/7574
dc.description.abstractAccelerometers can estimate the intensity, frequency, and duration of physical activity in healthy adults. Although thresholds to distinguish varying levels of activity intensity using the Actigraph wGT3X-B have been established for the general population, their accuracy for Huntington’s disease (HD) is unknown. We aimed to define and cross-validate accelerometer cut-points for different walking speeds in adults with mild to moderate HD. A cross-sectional, multicentre, case-control, observational study was conducted with a convenience sample of 13 symptomatic ambulatory HD participants. The accelerometer was placed around the right hip, and a heart monitor was fitted around the chest to monitor heart rate variability. Participants walked on a treadmill at three speeds with light, moderate and vigorous intensities. Correlation and receiver operation curve analyses were performed between the accelerometer magnitude vector with relative oxygen and heart rate. Optimal cut-points for walking speeds of 3.2 km/h were ≤2852; 5.2 km/h: >2852 to ≤4117, and in increments until their maximum velocity: >4117. Our results support the application of the disease-specific cut-points for quantifying physical activity in patients with mild to moderate HD and promoting healthy lifestyle interventions.en
dc.description.sponsorshipThe project leading to these results has received funding from “La Caixa” Foundation (ID100010434), under agreement FUI1-PI008.en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherMDPIen
dc.relation.ispartofInternational Journal of Environmental Research and Public Health. 2022, V. 19, n. 22, 14834en
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectAccelerometryen
dc.subjectEnergy metabolismen
dc.subjectRehabilitationen
dc.subjectActigraphyen
dc.subjectCalorimetryen
dc.subjectIndirecten
dc.subject.otherSaludes
dc.subject.otherHealthen
dc.subject.otherMedicinaes
dc.subject.otherMedicineen
dc.titleAccelerometer Cut-Points for Physical Activity Assessment in Adults with Mild to Moderate Huntington’s Disease: A Cross-Sectional Multicentre Studyen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.3390/ijerph192214834es
dc.identifier.doi10.3390/ijerph192214834
dc.relation.projectIDinfo:eu-repo/grantAgreement/Fundación Bancaria Caixa d'Estalvis i Pensions de Barcelona//FUI1-PI008/es
dc.identifier.essn1660-4601
dc.journal.titleInternational Journal of Environmental Research and Public Healthen
dc.volume.number19es
dc.issue.number22es
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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