Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas

Detalhes bibliográficos
Autor(a) principal: Ayub, Pollyanna
Data de Publicação: 2018
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UCB
Texto Completo: https://bdtd.ucb.br:8443/jspui/handle/tede/2461
Resumo: Objective: to compare distinct bioimpedances (BIAs) in front of the gold standard for body composition in elderly women, verifying the existence of a correlation between the methods and the necessity or not of using a previous protocol of hydration. Methods: a cross-sectional, descriptive and comparative study with 83 elderly women aged 60 years or older attending the Center for the Cohabitation of the Elderly at the Catholic University of Bras??lia. In order to determine the body composition, we used x - ray Absorptiometry (DXA), InBody 120 and Biodynamics 310e, with and without hydration protocol. Results: Bioimpedance only showed no difference with and without protocol (p = 0.70). Among the age groups there was no difference in fat percentage (p = 0.44) and fat free lean mass (p = 0.22). In the total sample, Bioimpedances underestimate the percentage of body fat and underestimate lean fat free mass compared to DXA. According to nutritional status by the InBody 120, the percentage of fat in the elderly women with low weight, eutrophic and obese were equal to the DXA and fat-free lean mass in obese women. Conclusion: BIA is an instrument capable of measuring body composition in elderly women in front of DXA, but it is necessary to verify the accuracy of the equipment, since both the measurement of the body composition and the performance or not of the hydration protocol will exist differences in the results, independent of the hydration protocol or not.
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spelling Carvalho, Gustavo de Azevedohttp://lattes.cnpq.br/7711160989704684http://lattes.cnpq.br/8649753943637718Ayub, Pollyanna2018-09-17T13:44:34Z2018-06-26AYUB, Pollyanna. Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas. 2018. 84 f. Disserta????o (Programa Stricto Sensu em Gerontologia) - Universidade Cat??lica de Bras??lia, Bras??lia, 2018.https://bdtd.ucb.br:8443/jspui/handle/tede/2461Objective: to compare distinct bioimpedances (BIAs) in front of the gold standard for body composition in elderly women, verifying the existence of a correlation between the methods and the necessity or not of using a previous protocol of hydration. Methods: a cross-sectional, descriptive and comparative study with 83 elderly women aged 60 years or older attending the Center for the Cohabitation of the Elderly at the Catholic University of Bras??lia. In order to determine the body composition, we used x - ray Absorptiometry (DXA), InBody 120 and Biodynamics 310e, with and without hydration protocol. Results: Bioimpedance only showed no difference with and without protocol (p = 0.70). Among the age groups there was no difference in fat percentage (p = 0.44) and fat free lean mass (p = 0.22). In the total sample, Bioimpedances underestimate the percentage of body fat and underestimate lean fat free mass compared to DXA. According to nutritional status by the InBody 120, the percentage of fat in the elderly women with low weight, eutrophic and obese were equal to the DXA and fat-free lean mass in obese women. Conclusion: BIA is an instrument capable of measuring body composition in elderly women in front of DXA, but it is necessary to verify the accuracy of the equipment, since both the measurement of the body composition and the performance or not of the hydration protocol will exist differences in the results, independent of the hydration protocol or not.Objetivo: Determinar o n??vel de concord??ncia entre dois equipamentos de bioimped??ncias el??tricas frente ao padr??o-ouro Absorciometria por dupla emiss??o de Raios ??? x (DXA), na avalia????o da composi????o corporal em idosas; conferir, pelo m??todo DXA, se existe altera????o na composi????o corporal por faixa et??ria ??? 60 a 64, 65 a 69 e 70 anos ou mais e verificar se existe diferen??a, utilizando-se o m??todo de bioimped??ncia, na Porcentagem de Gordura Corporal (%GC), Massa Magra Livre de Gordura (MMLG) e Taxa de Metabolismo Basal (TBM), quando o protocolo de hidrata????o ?? realizado ou n??o. M??todos: estudo transversal, descritivo e comparativo com 83 idosas de 60 anos ou mais que frequentam o Centro de Conviv??ncia do Idoso da Universidade Cat??lica de Bras??lia. Para determinar a avalia????o da composi????o corporal utilizou-se os equipamentos (DXA), InBody 120 e Biodynamics 310e, com e sem protocolo de hidrata????o. Resultados: apenas na BIA 120 n??o houve diferen??a com e sem protocolo (p=0,70). Entre as faixas et??rias n??o houve diferen??a na porcentagem de gordura (p=0,44) e massa magra livre de gordura (p= 0,22). Na amostra total, as Bioimped??ncias subestimam a porcentagem de gordura corporal e subestimam massa magra livre de gordura em compara????o ?? DXA. De acordo com estado nutricional pelo IMC a InBody 120, o percentual de gordura nas idosas com baixo peso, eutr??ficas e obesas foram iguais ?? DXA e a massa magra livre de gordura em obesas. Conclus??o: a BIA ?? um equipamento apto a mensurar a composi????o corporal em idosas em frente ?? DXA, por??m ?? necess??rio verificar a precis??o do equipamento, pois tanto na mensura????o da composi????o corporal quanto na realiza????o ou n??o do protocolo de hidrata????o existir??o diferen??as nos resultados, independente do protocolo de hidrata????o ou n??o.Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2018-09-17T13:44:16Z No. of bitstreams: 1 PollyannaAyubDissertacao2018.pdf: 1758469 bytes, checksum: d2688a9966cb1580d8d1dc969b3bccfa (MD5)Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2018-09-17T13:44:34Z (GMT) No. of bitstreams: 1 PollyannaAyubDissertacao2018.pdf: 1758469 bytes, checksum: d2688a9966cb1580d8d1dc969b3bccfa (MD5)Made available in DSpace on 2018-09-17T13:44:34Z (GMT). No. of bitstreams: 1 PollyannaAyubDissertacao2018.pdf: 1758469 bytes, checksum: d2688a9966cb1580d8d1dc969b3bccfa (MD5) Previous issue date: 2018-06-26application/pdfhttps://bdtd.ucb.br:8443/jspui/retrieve/5949/PollyannaAyubDissertacao2018.pdf.jpgporUniversidade Cat??lica de Bras??liaPrograma Stricto Sensu em GerontologiaUCBBrasilEscola de Sa??de e MedicinaIdosasGerontologiaComposi????o corporalBioimped??ncia el??tricaElectrical impedanceBody compositionGerontologyElderlyCNPQ::CIENCIAS DA SAUDECompara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UCBinstname:Universidade Católica de Brasília (UCB)instacron:UCBLICENSElicense.txtlicense.txttext/plain; charset=utf-81831https://200.214.135.178:8443/jspui/bitstream/tede/2461/1/license.txtd7d5e5ec75089f122abe937645a56120MD51ORIGINALPollyannaAyubDissertacao2018.pdfPollyannaAyubDissertacao2018.pdfapplication/pdf1758469https://200.214.135.178:8443/jspui/bitstream/tede/2461/2/PollyannaAyubDissertacao2018.pdfd2688a9966cb1580d8d1dc969b3bccfaMD52TEXTPollyannaAyubDissertacao2018.pdf.txtPollyannaAyubDissertacao2018.pdf.txttext/plain167134https://200.214.135.178:8443/jspui/bitstream/tede/2461/3/PollyannaAyubDissertacao2018.pdf.txt8909f118ca0edbd2cb023f5fb839cc31MD53THUMBNAILPollyannaAyubDissertacao2018.pdf.jpgPollyannaAyubDissertacao2018.pdf.jpgimage/jpeg5226https://200.214.135.178:8443/jspui/bitstream/tede/2461/4/PollyannaAyubDissertacao2018.pdf.jpgf656357f9e1cc55b61f6b815e72d4445MD54tede/24612018-09-18 01:09:11.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Biblioteca Digital de Teses e Dissertaçõeshttps://bdtd.ucb.br:8443/jspui/
dc.title.por.fl_str_mv Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
title Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
spellingShingle Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
Ayub, Pollyanna
Idosas
Gerontologia
Composi????o corporal
Bioimped??ncia el??trica
Electrical impedance
Body composition
Gerontology
Elderly
CNPQ::CIENCIAS DA SAUDE
title_short Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
title_full Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
title_fullStr Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
title_full_unstemmed Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
title_sort Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas
author Ayub, Pollyanna
author_facet Ayub, Pollyanna
author_role author
dc.contributor.advisor1.fl_str_mv Carvalho, Gustavo de Azevedo
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/7711160989704684
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/8649753943637718
dc.contributor.author.fl_str_mv Ayub, Pollyanna
contributor_str_mv Carvalho, Gustavo de Azevedo
dc.subject.por.fl_str_mv Idosas
Gerontologia
Composi????o corporal
Bioimped??ncia el??trica
topic Idosas
Gerontologia
Composi????o corporal
Bioimped??ncia el??trica
Electrical impedance
Body composition
Gerontology
Elderly
CNPQ::CIENCIAS DA SAUDE
dc.subject.eng.fl_str_mv Electrical impedance
Body composition
Gerontology
Elderly
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS DA SAUDE
dc.description.abstract.eng.fl_txt_mv Objective: to compare distinct bioimpedances (BIAs) in front of the gold standard for body composition in elderly women, verifying the existence of a correlation between the methods and the necessity or not of using a previous protocol of hydration. Methods: a cross-sectional, descriptive and comparative study with 83 elderly women aged 60 years or older attending the Center for the Cohabitation of the Elderly at the Catholic University of Bras??lia. In order to determine the body composition, we used x - ray Absorptiometry (DXA), InBody 120 and Biodynamics 310e, with and without hydration protocol. Results: Bioimpedance only showed no difference with and without protocol (p = 0.70). Among the age groups there was no difference in fat percentage (p = 0.44) and fat free lean mass (p = 0.22). In the total sample, Bioimpedances underestimate the percentage of body fat and underestimate lean fat free mass compared to DXA. According to nutritional status by the InBody 120, the percentage of fat in the elderly women with low weight, eutrophic and obese were equal to the DXA and fat-free lean mass in obese women. Conclusion: BIA is an instrument capable of measuring body composition in elderly women in front of DXA, but it is necessary to verify the accuracy of the equipment, since both the measurement of the body composition and the performance or not of the hydration protocol will exist differences in the results, independent of the hydration protocol or not.
dc.description.abstract.por.fl_txt_mv Objetivo: Determinar o n??vel de concord??ncia entre dois equipamentos de bioimped??ncias el??tricas frente ao padr??o-ouro Absorciometria por dupla emiss??o de Raios ??? x (DXA), na avalia????o da composi????o corporal em idosas; conferir, pelo m??todo DXA, se existe altera????o na composi????o corporal por faixa et??ria ??? 60 a 64, 65 a 69 e 70 anos ou mais e verificar se existe diferen??a, utilizando-se o m??todo de bioimped??ncia, na Porcentagem de Gordura Corporal (%GC), Massa Magra Livre de Gordura (MMLG) e Taxa de Metabolismo Basal (TBM), quando o protocolo de hidrata????o ?? realizado ou n??o. M??todos: estudo transversal, descritivo e comparativo com 83 idosas de 60 anos ou mais que frequentam o Centro de Conviv??ncia do Idoso da Universidade Cat??lica de Bras??lia. Para determinar a avalia????o da composi????o corporal utilizou-se os equipamentos (DXA), InBody 120 e Biodynamics 310e, com e sem protocolo de hidrata????o. Resultados: apenas na BIA 120 n??o houve diferen??a com e sem protocolo (p=0,70). Entre as faixas et??rias n??o houve diferen??a na porcentagem de gordura (p=0,44) e massa magra livre de gordura (p= 0,22). Na amostra total, as Bioimped??ncias subestimam a porcentagem de gordura corporal e subestimam massa magra livre de gordura em compara????o ?? DXA. De acordo com estado nutricional pelo IMC a InBody 120, o percentual de gordura nas idosas com baixo peso, eutr??ficas e obesas foram iguais ?? DXA e a massa magra livre de gordura em obesas. Conclus??o: a BIA ?? um equipamento apto a mensurar a composi????o corporal em idosas em frente ?? DXA, por??m ?? necess??rio verificar a precis??o do equipamento, pois tanto na mensura????o da composi????o corporal quanto na realiza????o ou n??o do protocolo de hidrata????o existir??o diferen??as nos resultados, independente do protocolo de hidrata????o ou n??o.
description Objective: to compare distinct bioimpedances (BIAs) in front of the gold standard for body composition in elderly women, verifying the existence of a correlation between the methods and the necessity or not of using a previous protocol of hydration. Methods: a cross-sectional, descriptive and comparative study with 83 elderly women aged 60 years or older attending the Center for the Cohabitation of the Elderly at the Catholic University of Bras??lia. In order to determine the body composition, we used x - ray Absorptiometry (DXA), InBody 120 and Biodynamics 310e, with and without hydration protocol. Results: Bioimpedance only showed no difference with and without protocol (p = 0.70). Among the age groups there was no difference in fat percentage (p = 0.44) and fat free lean mass (p = 0.22). In the total sample, Bioimpedances underestimate the percentage of body fat and underestimate lean fat free mass compared to DXA. According to nutritional status by the InBody 120, the percentage of fat in the elderly women with low weight, eutrophic and obese were equal to the DXA and fat-free lean mass in obese women. Conclusion: BIA is an instrument capable of measuring body composition in elderly women in front of DXA, but it is necessary to verify the accuracy of the equipment, since both the measurement of the body composition and the performance or not of the hydration protocol will exist differences in the results, independent of the hydration protocol or not.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-09-17T13:44:34Z
dc.date.issued.fl_str_mv 2018-06-26
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dc.identifier.uri.fl_str_mv https://bdtd.ucb.br:8443/jspui/handle/tede/2461
identifier_str_mv AYUB, Pollyanna. Compara????o da bioimped??ncia frente ao padr??o ouro para composi????o corporal em idosas. 2018. 84 f. Disserta????o (Programa Stricto Sensu em Gerontologia) - Universidade Cat??lica de Bras??lia, Bras??lia, 2018.
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dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Escola de Sa??de e Medicina
publisher.none.fl_str_mv Universidade Cat??lica de Bras??lia
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