Evolução da perda auditiva no decorrer do envelhecimento

Detalhes bibliográficos
Autor(a) principal: Baraldi, Giovana dos Santos [UNIFESP]
Data de Publicação: 2007
Outros Autores: Almeida, Laís Castro de [UNIFESP], Borges, Alda Christina Lopes de Carvalho [UNIFESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1590/S0034-72992007000100010
http://repositorio.unifesp.br/handle/11600/3493
Resumo: Aging is a natural consequence of a society developing process. The city of São Paulo has almost one million people who are above sixty years of age. Age-related hearing loss equals the total hearing loss resulted from cell degeneration caused by noise exposure, ototoxic agents and the loss caused by disorders and medical treatments. AIM: To study age-related hearing degeneration by means of higher thresholds and hearing sensitivity measures. MATERIALS AND METHODS: Cross-sectional contemporary cohort study in which we assessed 211 elderly patients with mean age of 75.24 years, of whom 61 were females and 150 were males. The subjects were submitted to an interview and a conventional audiometric assessment; and later divided into four groups according to age range. RESULTS: Significant threshold drop in the four established age groups, decrease in speech recognition ratio, and a significant difference regarding gender. CONCLUSION: As age advanced there was a gradual increase in hearing loss, men showed a lower threshold in the 4000Hz frequency when compared to women, and in the speech intelligibility test thre was also a gradual decrease with aging.
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spelling Evolução da perda auditiva no decorrer do envelhecimentoHearing loss in agingelderlyhearing thresholdpresbycusisidosolimiar de audibilidadepresbiacusiaAging is a natural consequence of a society developing process. The city of São Paulo has almost one million people who are above sixty years of age. Age-related hearing loss equals the total hearing loss resulted from cell degeneration caused by noise exposure, ototoxic agents and the loss caused by disorders and medical treatments. AIM: To study age-related hearing degeneration by means of higher thresholds and hearing sensitivity measures. MATERIALS AND METHODS: Cross-sectional contemporary cohort study in which we assessed 211 elderly patients with mean age of 75.24 years, of whom 61 were females and 150 were males. The subjects were submitted to an interview and a conventional audiometric assessment; and later divided into four groups according to age range. RESULTS: Significant threshold drop in the four established age groups, decrease in speech recognition ratio, and a significant difference regarding gender. CONCLUSION: As age advanced there was a gradual increase in hearing loss, men showed a lower threshold in the 4000Hz frequency when compared to women, and in the speech intelligibility test thre was also a gradual decrease with aging.A perda auditiva associada ao envelhecimento refere-se à soma de perdas auditivas resultantes da degeneração fisiológica causada por exposição ao ruído, agentes ototóxicos e prejuízos causados por desordens e tratamentos médicos. Afeta cerca de 60% de todas as pessoas com idade acima de 65 anos. OBJETIVO: Verificar a degeneração do sistema auditivo no decorrer da idade através de medidas supraliminares e de sensibilidade auditiva. MATERIAL E MÉTODO: Estudo de coorte contemporânea com corte transversal. Foram avaliados 211 idosos, com idade média de 75,24 anos, sendo 61 do sexo masculino e 150 do sexo feminino. Os indivíduos foram submetidos a uma anamnese e à avaliação audiológica básica e divididos em quatro grupos, de acordo com a faixa etária. RESULTADOS: Declínio significativo do limiar nas 4 faixas etárias estabelecidas, diminuição do índice percentual de reconhecimento de fala, diferença significante com relação ao gênero. CONCLUSÃO: Com o avanço da idade, ocorreu um aumento gradual no grau da perda auditiva, os homens apresentaram limiares mais rebaixados na freqüência de 4000Hz em comparação com as mulheres e na inteligibilidade de fala observou-se decréscimo gradativo com o aumento da idade.UNIFESPUNIFESPSciELOABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-FacialUniversidade Federal de São Paulo (UNIFESP)Baraldi, Giovana dos Santos [UNIFESP]Almeida, Laís Castro de [UNIFESP]Borges, Alda Christina Lopes de Carvalho [UNIFESP]2015-06-14T13:36:40Z2015-06-14T13:36:40Z2007-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion64-70application/pdfhttp://dx.doi.org/10.1590/S0034-72992007000100010Revista Brasileira de Otorrinolaringologia. ABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial, v. 73, n. 1, p. 64-70, 2007.10.1590/S0034-72992007000100010S0034-72992007000100010.pdf0034-7299S0034-72992007000100010http://repositorio.unifesp.br/handle/11600/3493porRevista Brasileira de Otorrinolaringologiainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-04T17:05:30Zoai:repositorio.unifesp.br/:11600/3493Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-08-04T17:05:30Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Evolução da perda auditiva no decorrer do envelhecimento
Hearing loss in aging
title Evolução da perda auditiva no decorrer do envelhecimento
spellingShingle Evolução da perda auditiva no decorrer do envelhecimento
Baraldi, Giovana dos Santos [UNIFESP]
elderly
hearing threshold
presbycusis
idoso
limiar de audibilidade
presbiacusia
title_short Evolução da perda auditiva no decorrer do envelhecimento
title_full Evolução da perda auditiva no decorrer do envelhecimento
title_fullStr Evolução da perda auditiva no decorrer do envelhecimento
title_full_unstemmed Evolução da perda auditiva no decorrer do envelhecimento
title_sort Evolução da perda auditiva no decorrer do envelhecimento
author Baraldi, Giovana dos Santos [UNIFESP]
author_facet Baraldi, Giovana dos Santos [UNIFESP]
Almeida, Laís Castro de [UNIFESP]
Borges, Alda Christina Lopes de Carvalho [UNIFESP]
author_role author
author2 Almeida, Laís Castro de [UNIFESP]
Borges, Alda Christina Lopes de Carvalho [UNIFESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Baraldi, Giovana dos Santos [UNIFESP]
Almeida, Laís Castro de [UNIFESP]
Borges, Alda Christina Lopes de Carvalho [UNIFESP]
dc.subject.por.fl_str_mv elderly
hearing threshold
presbycusis
idoso
limiar de audibilidade
presbiacusia
topic elderly
hearing threshold
presbycusis
idoso
limiar de audibilidade
presbiacusia
description Aging is a natural consequence of a society developing process. The city of São Paulo has almost one million people who are above sixty years of age. Age-related hearing loss equals the total hearing loss resulted from cell degeneration caused by noise exposure, ototoxic agents and the loss caused by disorders and medical treatments. AIM: To study age-related hearing degeneration by means of higher thresholds and hearing sensitivity measures. MATERIALS AND METHODS: Cross-sectional contemporary cohort study in which we assessed 211 elderly patients with mean age of 75.24 years, of whom 61 were females and 150 were males. The subjects were submitted to an interview and a conventional audiometric assessment; and later divided into four groups according to age range. RESULTS: Significant threshold drop in the four established age groups, decrease in speech recognition ratio, and a significant difference regarding gender. CONCLUSION: As age advanced there was a gradual increase in hearing loss, men showed a lower threshold in the 4000Hz frequency when compared to women, and in the speech intelligibility test thre was also a gradual decrease with aging.
publishDate 2007
dc.date.none.fl_str_mv 2007-02-01
2015-06-14T13:36:40Z
2015-06-14T13:36:40Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0034-72992007000100010
Revista Brasileira de Otorrinolaringologia. ABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial, v. 73, n. 1, p. 64-70, 2007.
10.1590/S0034-72992007000100010
S0034-72992007000100010.pdf
0034-7299
S0034-72992007000100010
http://repositorio.unifesp.br/handle/11600/3493
url http://dx.doi.org/10.1590/S0034-72992007000100010
http://repositorio.unifesp.br/handle/11600/3493
identifier_str_mv Revista Brasileira de Otorrinolaringologia. ABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial, v. 73, n. 1, p. 64-70, 2007.
10.1590/S0034-72992007000100010
S0034-72992007000100010.pdf
0034-7299
S0034-72992007000100010
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Otorrinolaringologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 64-70
application/pdf
dc.publisher.none.fl_str_mv ABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial
publisher.none.fl_str_mv ABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
_version_ 1814268356035870720

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