RESUMO
PURPOSE: To verify the effectiveness of an educational action in the form of training, emphasizing the importance of hearing protection for workers exposed to occupational noise. METHODS: The study included 78 male individuals. All participants answered a questionnaire before they were submitted to audiological evaluation. For the second application of the questionnaire, participants were randomly divided into two groups: Research Group, constituted by 44 subjects that received educational training before the second questionnaire application, and Control Group, comprising 34 individuals that answered the questionnaire before the educational training. Training was based on material with graphic images and text, in the form of conversation. The topics covered included: the importance of hearing, noise effects on health, importance of preventing hearing loss and using hearing protection, conservation and cleaning of hearing protectors, levels of noise in the workplace and noise attenuation provided by hearing protectors. The questionnaire contained 14 multiple choice questions that addressed the same themes explored in the educational training. RESULTS: There was a significant increase of correct responses in the second application of the questionnaire, only in the Research Group, in all comparisons. CONCLUSION: Educational action performed with workers exposed to occupational noise are effective, and the questionnaire is a stable and viable tool to evaluate the effectiveness of educational programs.
Assuntos
Educação em Saúde , Perda Auditiva Provocada por Ruído/prevenção & controle , Ruído Ocupacional/prevenção & controle , Doenças Profissionais/prevenção & controle , Inquéritos e Questionários , Adulto , Pesquisa Comparativa da Efetividade , Dispositivos de Proteção das Orelhas , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJETIVO: Verificar a efetividade de uma ação educativa de treinamento, com ênfase na importância da proteção auditiva, para trabalhadores expostos a ruído ocupacional. MÉTODOS: Participaram 78 funcionários do gênero masculino. Todos os indivíduos passaram por avaliação audiológica completa e responderam a um questionário no momento do início do atendimento. Para a segunda aplicação do questionário, os participantes foram randomicamente divididos em dois grupos: Grupo Pesquisa, constituído por 44 funcionários, que responderam ao questionário após passarem por treinamento educativo, e Grupo Controle, constituído por 34 funcionários, que responderem ao questionário antes de passar por treinamento educativo. O treinamento foi feito com base em material gráfico com figuras e textos, sob a forma de conversa. Os temas abordados foram: importância da audição, efeitos do ruído sobre a saúde, importância da prevenção da perda auditiva e da utilização do protetor auditivo, conservação e higienização dos protetores, níveis de ruído no ambiente de trabalho e atenuação do ruído fornecida pelos protetores auditivos. O questionário continha 14 perguntas de múltipla escolha que abordavam os mesmos temas explorados no treinamento educativo. RESULTADOS: Houve aumento significativo do número de acertos durante a 2ª aplicação do questionário, somente para o Grupo Pesquisa, em todas as comparações realizadas. CONCLUSÃO: Ações educativas realizadas com trabalhadores expostos a ruído ocupacional são efetivas. Além disso, o questionário é uma ferramenta estável e viável para a verificação da efetividade de programas educativos.
PURPOSE: To verify the effectiveness of an educational action in the form of training, emphasizing the importance of hearing protection for workers exposed to occupational noise. METHODS: The study included 78 male individuals. All participants answered a questionnaire before they were submitted to audiological evaluation. For the second application of the questionnaire, participants were randomly divided into two groups: Research Group, constituted by 44 subjects that received educational training before the second questionnaire application, and Control Group, comprising 34 individuals that answered the questionnaire before the educational training. Training was based on material with graphic images and text, in the form of conversation. The topics covered included: the importance of hearing, noise effects on health, importance of preventing hearing loss and using hearing protection, conservation and cleaning of hearing protectors, levels of noise in the workplace and noise attenuation provided by hearing protectors. The questionnaire contained 14 multiple choice questions that addressed the same themes explored in the educational training. RESULTS: There was a significant increase of correct responses in the second application of the questionnaire, only in the Research Group, in all comparisons. CONCLUSION: Educational action performed with workers exposed to occupational noise are effective, and the questionnaire is a stable and viable tool to evaluate the effectiveness of educational programs.
