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Hearing loss in aging
SUMMARY: 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...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9443538/ https://www.ncbi.nlm.nih.gov/pubmed/17505600 http://dx.doi.org/10.1016/S1808-8694(15)31123-X |
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author | dos Santos Baraldi, Giovana de Almeida, Lais Castro de Carvalho Borges, Alda Cristina |
author_facet | dos Santos Baraldi, Giovana de Almeida, Lais Castro de Carvalho Borges, Alda Cristina |
author_sort | dos Santos Baraldi, Giovana |
collection | PubMed |
description | SUMMARY: 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. |
format | Online Article Text |
id | pubmed-9443538 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-94435382022-09-09 Hearing loss in aging dos Santos Baraldi, Giovana de Almeida, Lais Castro de Carvalho Borges, Alda Cristina Braz J Otorhinolaryngol Original Article SUMMARY: 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. Elsevier 2015-10-20 /pmc/articles/PMC9443538/ /pubmed/17505600 http://dx.doi.org/10.1016/S1808-8694(15)31123-X Text en . https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Original Article dos Santos Baraldi, Giovana de Almeida, Lais Castro de Carvalho Borges, Alda Cristina Hearing loss in aging |
title | Hearing loss in aging |
title_full | Hearing loss in aging |
title_fullStr | Hearing loss in aging |
title_full_unstemmed | Hearing loss in aging |
title_short | Hearing loss in aging |
title_sort | hearing loss in aging |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9443538/ https://www.ncbi.nlm.nih.gov/pubmed/17505600 http://dx.doi.org/10.1016/S1808-8694(15)31123-X |
work_keys_str_mv | AT dossantosbaraldigiovana hearinglossinaging AT dealmeidalaiscastro hearinglossinaging AT decarvalhoborgesaldacristina hearinglossinaging |