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Clinically relevant weakness in diverse populations of older adults participating in the International Mobility in Aging Study

dc.rights.licensehttp://creativecommons.org/licenses/by/4.0es_MX
dc.creatorJuliana Fernández de Souza Barbosaes_MX
dc.creatorMARIO ULISES PEREZ ZEPEDAes_MX
dc.creatorFrançois Bélandes_MX
dc.creatorJack Guralnikes_MX
dc.creatorMaria_Victoria Zunzuneguies_MX
dc.creatorRicardo Oliveira Guerraes_MX
dc.date2016
dc.date.accessioned2019-06-27T20:40:56Z
dc.date.available2019-06-27T20:40:56Z
dc.identifier.urihttp://repositorio.inger.gob.mx/jspui/handle/20.500.12100/17185
dc.descriptionAbstract: The aims of this study were to compare cut points for weakness proposed by Foundation for the National Institutes of Health (FNIH) Sarcopenia Project with cut points estimated with our own data; to assess the prevalence of clinically relevant handgrip strength (HGS) weakness according to published criteria across distinct populations of older adults; to estimate the ability of HGS weakness to identify slowness. This is a cross-sectional analysis of International Mobility in Aging Study (IMIAS) involving 1935 community-dwelling older adults, between 65 and 74 years, who completed HGS and gait speed assessment. We used baseline data from Tirana (Albania), Natal (Brazil), Manizales (Colombia), Kingston (Ontario, Canada), and Saint-Hyacinthe (Quebec, Canada). Weakness was defined according to sex-specific HGS cut points associated with slowness proposed by FNIH Sarcopenia Project. Slowness was defined as gait speed <0.8 m/s. IMIAS cut points for clinical weakness had good agreement with those proposed by FNIH. Weakness prevalence across the research sites ranged from 1.1 % (Saint-Hyacinthe) to 19.2 % (Manizales) among men. Women from Manizales (13.5 %) and Natal (19.3 %) had higher prevalence of weakness than their counterparts. FNIH cut points had a strong association with slowness, for both sexes. The IMIAS population generated cut points which were close to those proposed by FNIH. There was large variability in prevalence of weakness across our research sites. The HGS cut points for weakness proposed by FNIH performed well in IMIAS populations, providing a useful tool for screening older adults at risk for functional problemses_MX
dc.formatAdobe PDFes_MX
dc.languageenges_MX
dc.publisherSpringeres_MX
dc.relationhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5005882/es_MX
dc.relation.requiresSies_MX
dc.rightsAcceso Abiertoes_MX
dc.sourceAge (1574-4647) vol. 38 (2016)es_MX
dc.subjectMEDICINA Y CIENCIAS DE LA SALUDes_MX
dc.subjectCiencias médicases_MX
dc.subjectCiencias clínicases_MX
dc.subjectGeriatríaes_MX
dc.subjectEstado de saludes_MX
dc.subjectEvaluación geriátricaes_MX
dc.subjectFuerza de agarrees_MX
dc.subjectAtrofia musculares_MX
dc.subjectSarcopeniaes_MX
dc.subjectEnvejecimientoes_MX
dc.subjectGeriatricses_MX
dc.subjectHealth Statuses_MX
dc.subjectGeriatric Assessmentes_MX
dc.subjectHandgrip Strenghtes_MX
dc.subjectMuscular Atrophyes_MX
dc.subjectAginges_MX
dc.titleClinically relevant weakness in diverse populations of older adults participating in the International Mobility in Aging Studyes_MX
dc.typeArtículoes_MX
dc.audienceResearcherses_MX
dc.creator.idCA1237460es_MX
dc.creator.idPEZM760111HDFRPR07es_MX
dc.creator.idCA1219844es_MX
dc.creator.idCA1232641es_MX
dc.creator.id0000-0003-0827-2804es_MX
dc.creator.idCA1237461es_MX
dc.creator.nameIdentifiercaes_MX
dc.creator.nameIdentifiercurpes_MX
dc.creator.nameIdentifiercaes_MX
dc.creator.nameIdentifiercaes_MX
dc.creator.nameIdentifiercvues_MX
dc.creator.nameIdentifiercaes_MX


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