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dc.contributor.authorRedondo del Río, María Paz 
dc.contributor.authorCamina Martín, María Alicia
dc.contributor.authorMoya Gago, Laura
dc.contributor.authorCruz Marcos, Sandra de la 
dc.contributor.authorMalafarina, Vincenzo
dc.contributor.authorMateo Silleras, Beatriz de 
dc.date.accessioned2024-01-23T11:14:13Z
dc.date.available2024-01-23T11:14:13Z
dc.date.issued2016
dc.identifier.citationExperimental Gerontology, Diciembre 2016,Vol. 85, p. 108-111es
dc.identifier.issn0531-5565es
dc.identifier.urihttps://uvadoc.uva.es/handle/10324/64879
dc.descriptionProducción Científicaes
dc.description.abstractObjective: To compare body composition as assessed by conventional and vector bioelectrical impedance analysis according to the nutritional cataloging using body mass index (BMI) in a group of institutionalized elderly. Methods: Cross-sectional study in 38 institutionalized elderly. Body composition was estimated by bioimpedance analysis. Differences in body composition were analyzed using t-test and ANOVA, or their corresponding nonparametric tests. Statistical significance was set at p < 0.05. Results: Based on BMI, the sample showed overweight (average BMI: 26.4 kg/m2), and women had higher BMI values than men (28.9 vs. 25.5 kg/m2). Based on waist circumference, abdominal obesity was detected in 60.7% of men and 80% of women. Conventional bioimpedance analysis (BIA) yielded high fat mass values and slightly depleted skeletal muscle mass, compatible with sarcopenic obesity. All individual impedance vectors were located on the right of the major axis of the tolerance ellipses, reflecting body-cell-mass depletion in all subjects, regardless of BMI cataloging. Conclusions: Bioelectrical impedance vector analysis (BIVA) detects body compartment changes in institutionalized elderly that are not identified by the most widely used clinical practice nutritional indicators, such as BMI, waist circumference, and BIA-estimated body composition.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherElselvieres
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.titleVector bioimpedance detects situations of malnutrition not identified by the indicators commonly used in geriatric nutritional assessment: A pilot studyes
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doihttps://doi.org/10.1016/j.exger.2016.10.002es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0531556516304193?via%3Dihubes
dc.identifier.publicationfirstpage108es
dc.identifier.publicationlastpage111es
dc.identifier.publicationtitleVector bioimpedance detects situations of malnutrition not identified by the indicators commonly used in geriatric nutritional assessment: A pilot studyes
dc.identifier.publicationvolume85es
dc.peerreviewedSIes
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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