Validity of the accelerometer and smartphone application in estimating energy expenditure in individuals with chronic stroke

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dc.creatorGiselle Silva e Faria
dc.creatorJanaíne Cunha Polese
dc.creatorGiane Amorim Ribeiro Samora
dc.creatorAline Alvim Scianni
dc.creatorChristina Danielli Coelho de Morais Faria
dc.creatorLuci Fuscaldi Teixeira Salmela
dc.date.accessioned2022-07-08T17:12:02Z
dc.date.accessioned2025-09-09T01:29:31Z
dc.date.available2022-07-08T17:12:02Z
dc.date.issued2019-05
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.identifier.doihttps://doi.org/10.1016/j.bjpt.2018.08.003
dc.identifier.issn1413-3555
dc.identifier.urihttps://hdl.handle.net/1843/43080
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBrazilian Journal of Physical Therapy
dc.rightsAcesso Restrito
dc.subjectAcidente vascular cerebral
dc.subjectEnergia - Consumo
dc.subjectMonitoramento
dc.subjectAcelerometria
dc.subjectSmartphone
dc.subject.otherStroke
dc.subject.otherEnergy expenditure
dc.subject.otherValidity
dc.subject.otherMonitoring
dc.subject.otherAccelerometry
dc.subject.otherCell phones
dc.titleValidity of the accelerometer and smartphone application in estimating energy expenditure in individuals with chronic stroke
dc.typeArtigo de periódico
local.citation.epage243
local.citation.issue3
local.citation.spage236
local.citation.volume23
local.description.resumoObjective: To examine the concurrent validity of the GT3X® ActiGraph accelerometer and Google Fit® smartphone application in estimating energy expenditure in people who had suffered a stroke, during fast overground walking. Methods: Thirty community-dwelling stroke individuals walked on a 10-meter hallway over 5 min at their fastest speeds, wearing a Cortex Metamax 3B® ergoespirometer, a GT3X® ActiGraph accelerometer, and a smartphone with the Google Fit® application. Pearson correlation coefficients were calculated to verify the associations between measures of energy expenditure, in kilocalories (kcal), estimated by both devices and those obtained with the Cortex Metamax 3B® ergoespirometer (gold-standard measure). Results: Fair association was found between the energy expenditure values estimated from the combined formula of the ActiGraph GT3X® and those obtained with the gold-standard measure (r = 0.37; p = 0.04). No significant associations were found between the energy expenditure values estimated by the Google Fit® application and those provided by the gold-standard measure. Conclusions: The findings demonstrated that both the GT3X®ActiGraph accelerometer and the Google Fit® smartphone application do not provide valid measures of energy expenditure in chronic stroke individuals during fast overground walking.
local.identifier.orcidhttp://orcid.org/0000-0003-3366-1545
local.identifier.orcidhttps://orcid.org/ 0000-0001-5102-369X
local.identifier.orcidhttps://orcid.org/0000-0002-5968-2195
local.identifier.orcidhttps://orcid.org/0000-0001-9784-9729
local.identifier.orcidhttps://orcid.org/ 0000-0001-8358-8636
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S1413355518300078?via%3Dihub#!

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