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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/43030
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dc.creatorMaria do Carmo Correia de Limapt_BR
dc.creatorTereza Loffredo Biltonpt_BR
dc.creatorWuber Jefferson de Souza Soarespt_BR
dc.creatorLygia Paccini Lustosapt_BR
dc.creatorEduardo Ferriollipt_BR
dc.creatorMonica Rodrigues Perracinipt_BR
dc.date.accessioned2022-07-07T18:08:28Z-
dc.date.available2022-07-07T18:08:28Z-
dc.date.issued2019-
dc.citation.volume8pt_BR
dc.citation.issue1pt_BR
dc.citation.spage39pt_BR
dc.citation.epage41pt_BR
dc.identifier.doihttps://doi.org/10.14283/jfa.2018.44pt_BR
dc.identifier.issn2273-4309pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/43030-
dc.description.resumoThis study investigates the diagnostic accuracy of the combination of usual walking speed (UWS) and maximum walking speed (MWS) to identify frailty in community-dwelling older adults. A population-based study with 758 participants aged 65 and older was conducted. Frailty syndrome was determined using the Fried phenotype. UWS and MWS were evaluated in a 4.6-meter path. Both measures were categorized using the 1.0 m/s cut points, and participants were categorized into three groups: those with “very good”, “good” and “insufficient” walking reserve capacity (WRC). Of all participants, 9% were identified as frail and 47% as prefrail. The “insufficient” WRC presented a low sensitivity of 0.55, high specificity of 0.91 and moderately useful likelihood ratios (LR+ 6.57, LR- 0.48) to identify frailty. Based on Fagan’s nomogram, an elder’s corresponding post-test probability of being frail with an “insufficient” WRC would be around 40%, which substantially increased the diagnostic accuracy of frailty.pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Frailty and Agingpt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectUsual gait speedpt_BR
dc.subjectFast gait speedpt_BR
dc.subjectLikelihood ratiospt_BR
dc.subjectSensitivitypt_BR
dc.subjectSpecificitypt_BR
dc.subject.otherMarchapt_BR
dc.subject.otherVerossimilhança (Estatistica)pt_BR
dc.subject.otherCaminhadapt_BR
dc.subject.otherFragilidadept_BR
dc.subject.otherIdosospt_BR
dc.titleMaximum walking speed can improve the diagnostic value of frailty among community-dwelling older adults a cross-sectional studypt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://link.springer.com/article/10.14283/jfa.2018.44pt_BR
dc.identifier.orcidhttp://orcid.org/0000-0001-9018-5325pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0003-4450-5695pt_BR
dc.identifier.orcidhttp://orcid.org/0000-0003-3283-4723pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0002-0919-1320pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0002-5028-2451pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0001-9331-3820pt_BR
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