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Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device

Overweight, obese and chronic kidney disease patients have an altered and negative body composition being its assessment important. Bioelectrical impedance analysis is an easy-to-operate and low-cost method for this purpose. This study aimed to compare and correlate data from single- and multi-frequ...

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Autores principales: Bellafronte, Natália T., Batistuti, Marina R., dos Santos, Nathália Z., Holland, Héric, Romão, Elen A., G. Chiarello, Paula
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sciendo 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7852023/
https://www.ncbi.nlm.nih.gov/pubmed/33584925
http://dx.doi.org/10.2478/joeb-2018-0014
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author Bellafronte, Natália T.
Batistuti, Marina R.
dos Santos, Nathália Z.
Holland, Héric
Romão, Elen A.
G. Chiarello, Paula
author_facet Bellafronte, Natália T.
Batistuti, Marina R.
dos Santos, Nathália Z.
Holland, Héric
Romão, Elen A.
G. Chiarello, Paula
author_sort Bellafronte, Natália T.
collection PubMed
description Overweight, obese and chronic kidney disease patients have an altered and negative body composition being its assessment important. Bioelectrical impedance analysis is an easy-to-operate and low-cost method for this purpose. This study aimed to compare and correlate data from single- and multi-frequency bioelectrical impedance spectroscopy applied in subjects with different body sizes, adiposity, and hydration status. It was a cross-sectional study with 386 non-chronic kidney disease volunteers (body mass index from 17 to 40 kg/m(2)), 30 patients in peritoneal dialysis, and 95 in hemodialysis. Bioelectrical impedance, body composition, and body water data were assessed with single- and multi-frequency bioelectrical impedance spectroscopy. Differences (95% confidence interval) and agreements (Bland-Atman analyze) between devices were evaluated. The intraclass correlation coefficient was used to measure the strength of agreement and Pearson’s correlation to measure the association. Regression analyze was performed to test the association between device difference with body mass index and overhydration. The limits of agreement between devices were very large. Fat mass showed the greatest difference and the lowest intraclass and Pearson’s correlation coefficients. Pearson’s correlation varied from moderate to strong and the intraclass correlation coefficient from weak to substantial. The difference between devices were greater as body mass index increased and was worse in the extremes of water imbalance. In conclusion, data obtained with single- and multi-frequency bioelectrical impedance spectroscopy were highly correlated with poor agreement; the devices cannot be used interchangeably and the agreement between the devices was worse as body mass index and fat mass increased and in the extremes of overhydration.
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spelling pubmed-78520232021-02-11 Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device Bellafronte, Natália T. Batistuti, Marina R. dos Santos, Nathália Z. Holland, Héric Romão, Elen A. G. Chiarello, Paula J Electr Bioimpedance Research Articles Overweight, obese and chronic kidney disease patients have an altered and negative body composition being its assessment important. Bioelectrical impedance analysis is an easy-to-operate and low-cost method for this purpose. This study aimed to compare and correlate data from single- and multi-frequency bioelectrical impedance spectroscopy applied in subjects with different body sizes, adiposity, and hydration status. It was a cross-sectional study with 386 non-chronic kidney disease volunteers (body mass index from 17 to 40 kg/m(2)), 30 patients in peritoneal dialysis, and 95 in hemodialysis. Bioelectrical impedance, body composition, and body water data were assessed with single- and multi-frequency bioelectrical impedance spectroscopy. Differences (95% confidence interval) and agreements (Bland-Atman analyze) between devices were evaluated. The intraclass correlation coefficient was used to measure the strength of agreement and Pearson’s correlation to measure the association. Regression analyze was performed to test the association between device difference with body mass index and overhydration. The limits of agreement between devices were very large. Fat mass showed the greatest difference and the lowest intraclass and Pearson’s correlation coefficients. Pearson’s correlation varied from moderate to strong and the intraclass correlation coefficient from weak to substantial. The difference between devices were greater as body mass index increased and was worse in the extremes of water imbalance. In conclusion, data obtained with single- and multi-frequency bioelectrical impedance spectroscopy were highly correlated with poor agreement; the devices cannot be used interchangeably and the agreement between the devices was worse as body mass index and fat mass increased and in the extremes of overhydration. Sciendo 2018-12-31 /pmc/articles/PMC7852023/ /pubmed/33584925 http://dx.doi.org/10.2478/joeb-2018-0014 Text en © 2018 N.T. Bellafront, M.R. Batistuti, N.Z dos Santos, H. Holland, E.A. Romão, P.G. Chiarello published by Sciendo http://creativecommons.org/licenses/by-nc-nd/3.0 This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
spellingShingle Research Articles
Bellafronte, Natália T.
Batistuti, Marina R.
dos Santos, Nathália Z.
Holland, Héric
Romão, Elen A.
G. Chiarello, Paula
Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device
title Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device
title_full Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device
title_fullStr Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device
title_full_unstemmed Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device
title_short Estimation of Body Composition and Water Data Depends on the Bioelectrical Impedance Device
title_sort estimation of body composition and water data depends on the bioelectrical impedance device
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7852023/
https://www.ncbi.nlm.nih.gov/pubmed/33584925
http://dx.doi.org/10.2478/joeb-2018-0014
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