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Epidemiologia e Serviços de Saúde
versión impresa ISSN 1679-4974versión On-line ISSN 2237-9622
Resumen
GUSMAO, Aline Cristina; MEIRA, Tatiane Costa y FERRITE, Silvia. Factors associated with notification of noise-induced hearing loss in Brazil, 2013-2015: an ecological study. Epidemiol. Serv. Saúde [online]. 2021, vol.30, n.2, e2020607. Epub 17-Mayo-2021. ISSN 1679-4974. http://dx.doi.org/10.1590/s1679-49742021000200018.
Objective
To investigate factors associated with the notification of noise-induced hearing loss (NIHL), on the Notifiable Health Conditions Information System (SINAN) in Brazil.
Methods
This was an ecological study to estimate the proportion of municipalities that had notified NIHL. Logistic regression models were used to identify associated factors.
Results
Between 2013-2015, 277 (5.0%) municipalities notified NIHL. Notification was more prevalent among municipalities in an Occupational Health Referral Center (CEREST) coverage area (OR=1.62 - 95%CI 1.02;2.59) or those that had a CEREST in their territory (OR=4.37 - 95CI% 2.75;6.93), those that were closer to the state capital (OR=1.43 - 95%CI 1.06;1.92) and those with a high human development index (OR=2.35 - 95%CI 1.16;4.75). Among the municipalities located in a CEREST coverage area, notification was more frequent when there was a speech-language-hearing professional in the team (OR=1.96 - 95%CI - 1.47;2.63) and when employee turnover was low (OR=1.88 - 95%CI 1.40;2.52).
Conclusion
Contextual factors influence NIHL notification, particularly the presence of CERESTs and their qualification.
Palabras clave : Hearing Loss, Noise-Induced; Health Information Systems; Public Health Surveillance; Occupational Health; Ecological Studies.