Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add filters








Language
Year range
1.
Rev. CEFAC ; 24(5): e6322, 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1406707

ABSTRACT

ABSTRACT Purpose: to analyze the impact of a Hearing Conservation Program on occupational noise-induced hearing loss in a metallurgical plant. Methods: a longitudinal case study (2003-2018) was carried out and a Hearing Conservation Program assessed with interviews and document verification. The assessment also included 2,350 audiometric examinations and occupational noise exposure of 152 Hearing Conservation Program - participating employees, collecting the data from the company's database. Results: high compliance indices regarding occupational noise -induced hearing loss - prevention Hearing Conservation Program practices were found between 2003 and 2018. The comparison between 2018 and 2003 showed a reduced number of workers exposed to noise at 85 dB(A) or above. The final prevalence of audiometric changes suggestive of occupational noise-induced hearing loss that remained in degree I differed from the initial one in the period. The high Hearing Conservation Program percentages and low occupational noise-induced hearing loss indicators point to an inverse relationship between them. Conclusion: the results suggest a positive impact of a Hearing Conservation Program on occupational noise-induced hearing loss in this metallurgical plant, in the period studied.

2.
Rev. CEFAC ; 23(1): e7620, 2021. tab, graf
Article in English | LILACS | ID: biblio-1155324

ABSTRACT

ABSTRACT Purpose: to assess the implementation of hearing conservation programs in two large companies. Methods: an evaluative research that analyzed a type 1b implementation. The study was conducted in three stages, namely: establishing the company's degree of implementation, analyzing the companies' policies and structures, and lastly, analyzing the influence of the companies' policies and structures on their degree of implementation. The following analyses were conducted to collect data: interviews, document analysis, and observation. Results: the hearing conservation program in Company A was classified as implemented (91.1%), while in Company B, it was partially implemented (62.7%). The context in Company A was favorable to implementing the program, whereas in Company B, the context was considered unfavorable, due to disadvantageous categories. Also, the characteristics of the implementation context influenced the placement of the program either positively or negatively. Conclusion: there were satisfactory results regarding the implementation of the hearing conservation program in both companies assessed.


RESUMO Objetivo: avaliar a implantação do programa de conservação auditiva em duas empresas de grande porte. Métodos: trata-se de uma pesquisa avaliativa de análise de implantação do tipo 1b. O estudo foi conduzido em três etapas, sendo: determinação do grau de implantação do Programa de Conservação Auditiva das empresas avaliadas; análise dos contextos políticos e estruturais das empresas avaliadas; e, por fim, uma análise da influência dos contextos políticos e estruturais no grau de implantação nas empresas avaliadas. Foram realizadas as seguintes análises para coleta dos dados: entrevistas, análise documental e observacional. Resultados: o Programa de Conservação Auditiva na 'empresa A' foi classificado como 'implantado' (91,1%) e na 'empresa B' como 'parcialmente implantado' (62,7%). O contexto de implantação da 'empresa A' se apresentou favorável à implantação do programa. Já na 'empresa B' o contexto foi considerado desfavorável, tendo categorias não favoráveis. Foi possível relacionar, também, que as características do contexto de implantação influenciaram positiva ou negativamente na implantação do programa. Conclusão: houve resultados satisfatórios quanto à implantação do Programa de Conservação Auditiva em ambas as empresas avaliadas.


Subject(s)
Humans , Program Evaluation/statistics & numerical data , Hearing Loss, Noise-Induced/prevention & control , Noise, Occupational/prevention & control , Private Sector , Noise Monitoring , Models, Theoretical
3.
Rev. CEFAC ; 23(3): e3220, 2021. tab, graf
Article in English | LILACS | ID: biblio-1155336

ABSTRACT

ABSTRACT Purpose: to validate indicators and parameters to construct an assessment instrument for the Hearing Conservation Program. Methods: methodological research to validate the content and layout of indicators to assess the Hearing Conservation Program, using the Delphi method, as well as the semantic validation of an assessment instrument for the program, in compliance with the procedures used by the European group DISABKIDS. A total of 20 speech-language-hearing therapists participated in the study, answering validation questionnaires. The answers were tabulated and analyzed considering descriptive statistical data, establishing the item content validity index, the scale content validity index, the percentage of absolute agreement, and the content analysis. Results: of the 64 items submitted for validation, two were not considered appropriate. The set of items was considered representative. The validated indicators and parameters provided the means to construct an assessment instrument of the degree of implementation of the Hearing Conservation Program, which proved to be semantically valid. Conclusion: the indicators were validated to meet and represent the functions of quality, control, and follow-up of the Hearing Conservation Program, aiding administrators to carry out their responsibilities and making it possible to construct evaluative instruments.


RESUMO Objetivo: validar indicadores e parâmetros para a construção de um instrumento de avaliação do Programa de Conservação Auditiva. Métodos: pesquisa metodológica de validação de conteúdo e aparência de indicadores para avaliação do Programa de Conservação Auditiva mediante aplicação do método Delphi, bem como a validação semântica de um instrumento de avaliação do programa seguindo os procedimentos adotados pelo grupo europeu DISABKIDS. Participaram do estudo 20 fonoaudiólogos, os quais responderam a questionários de validação. As respostas foram tabuladas e analisadas considerando dados estatísticos descritivos, pelo estabelecimento dos índices de validade de conteúdo por Item (I- IVC), de validade de conteúdo por nível de escala (S-IVC), de nível percentual de concordância absoluta e Análise de Conteúdo. Resultados: dos 64 itens submetidos à validação, dois não foram considerados pertinentes. O conjunto de itens foi considerado representativo. Os indicadores e parâmetros validados subsidiaram a construção de um instrumento para avaliação do grau de implantação do Programa de Conservação Auditiva, o qual se apresentou válido semanticamente. Conclusão: os indicadores foram validados de modo a atender e representar as funções de qualidade, controle e acompanhamento do Programa de Conservação Auditiva, auxiliando os gestores no exercer de suas funções e subsidiando a construção de instrumentos avaliativos.


Subject(s)
Humans , Program Evaluation , Surveys and Questionnaires , Hearing Loss, Noise-Induced/prevention & control , Noise, Occupational/prevention & control , Delphi Technique
SELECTION OF CITATIONS
SEARCH DETAIL