Your browser doesn't support javascript.
loading
Perda auditiva induzida pelo ruído em trabalhadores industriais da Regiäo Metropolitana de Salvador, Bahia / The noise-induced hearing loss in industrial workers of Metropolitan Region, Salvador, Bahia, Brazil
Miranda, Carlos R; Dias, Carlos R; Pena, Paulo G. L; Nobre, Letícia C. C; Aquino, Rosana.
  • Miranda, Carlos R; s.af
  • Dias, Carlos R; s.af
  • Pena, Paulo G. L; s.af
  • Nobre, Letícia C. C; s.af
  • Aquino, Rosana; s.af
Inf. epidemiol. SUS ; 7(1): 87-94, jan.-mar. 1998. tab
Article in Portuguese | LILACS | ID: lil-218480
RESUMO
O presente trabalho constitui-se em um estudo de prevalência, realizado a partir de dados audiométricos referentes a 7.925 trabalhadores de 44 empresas industriais de nove diferentes ramos de atividade. A prevalência de perda auditiva foi de 45,9% na população estudada. Em relação à perda auditiva do tipo induzida pelo ruído (PAIR), somando as perdas bilaterais e unilaterais, observou-se uma prevalência de 35,7%. Para cada ramo, as prevalências foram as seguintes: 58,7% no editorial/gráfico, 51,7% no mecânico, 45,9% no de bebidas, 42,3% no químico/petroquímico, 35,8% no metalúrgico, 33,5% no siderúrgico, 29,3% no de transportes, 28,0% no de alimentos e 23,4% no têxtil. Chamam atenção as altas prevalências de PAIR unilateral - 18% dos trabalhadores avaliados. O presente estudo permitiu delinear um quadro extremamente alarmante, dada a magnitude da prevalência de perda auditiva do tipo induzida pelo ruído, apontando a importância da implementação, por parte das empresas, de Programas de Conservação Auditiva.
ABSTRACT
An audiometric evaluation was conducted in 7,925 workers of fourty-four industrial companies in nine different fields of activity. The hearing loss prevalence was 45.9%. The noise-induced hearing loss (NIHL) prevalence was 35.7% considering bilateral and unilateral losses. For each field of activity, the prevalence estimates were: 58.7% in the graphic, 51.7% in the mechanic, 45.9% in the beverage industry, 42.3% in the chemical/ petrochemical, 35.8% in the metallurgy, 33.5% in the metallurgy of iron and steel, 29.3% in the transport companies, 28.0% in the alimentation industry and 23.4% in the textile industry. Unilateral NIHL was surprisingly high - 18% of the examined workers. These results reveal a serious situation and the authors recommend the implementation of Hearing Conservation Programs in industrial companies.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Program Development / Hearing Loss, Noise-Induced Type of study: Prevalence study / Risk factors Limits: Female / Humans / Male Country/Region as subject: South America / Brazil Language: Portuguese Journal: Inf. epidemiol. SUS Journal subject: Epidemiology Year: 1998 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Program Development / Hearing Loss, Noise-Induced Type of study: Prevalence study / Risk factors Limits: Female / Humans / Male Country/Region as subject: South America / Brazil Language: Portuguese Journal: Inf. epidemiol. SUS Journal subject: Epidemiology Year: 1998 Type: Article