[Auditory alterations and student knowledge and perception on noise at a dental teaching clinic].

Autor:	Saliba TA; TS: OD. M. Sc., Ph. D. Odontología legal y Deontología. Coordinadora del Programa de Posgraduación de OdontologíaPreventiva y Social. Universidad Estadual Paulista Julio de Mesquita Filho. Facultad de Odontología de Araçatuba. São Paulo, Brasil. taniasaliba@foa.unesp.br., Peña-Téllez ME; MP: OD. Especialista en Ortodoncia. Alumna del Programa de Posgraduación de Odontología Preventiva y Social. Universidad Estadual Paulista Julio de Mesquita Filho. Facultad de Odontología de Araçatuba. São Paulo, Brasil. meliza.tellez@gmail.com., Garbin AJ; AG: OD. M. Sc. Ph. D. Ortodoncia. Universidad Estadual Paulista Julio de Mesquita Filho. Facultad de Odontología de Araçatuba. São Paulo, Brasil. agarbin@foa.unesp.br., Garbin CA; CG: OD. Derecho. M. Sc. Ph. D. Odontología legal y Deontología. Universidad Estadual Paulista Julio de Mesquita Filho. Facultad de Odontología de Araçatuba. São Paulo, Brasil. cgarbin@foa.unesp.br.
Jazyk:	Spanish; Castilian
Zdroj:	Revista de salud publica (Bogota, Colombia) [Rev Salud Publica (Bogota)] 2019 Jan 01; Vol. 21 (1), pp. 84-88.
DOI:	10.15446/rsap.V21n1.75108
Abstrakt:	Objective: To identify auditory alterations in dentistry students and evaluate the level of knowledge in relation to noise-induced hearing loss. Materials and Methods: Cross-sectional study. Surveys applied to third-year students of the day school, and fourth-year students of the night stomatology school. The variables studied were auditory disorders and knowledge about NIHL (noise-induced hearing loss). Results: Hearing disorders were found in 14.8% of the students, of whom 7.4% were receiving treatment. Audiometric examinations were performed in 28.4% of the students. It was also found that 24.6% of the students had relatives with hearing problems; 11.1% had pre-existing conditions; 49.3% needed repetition during a conversation; 34.4% felt irritated during practical classes and considered high rotation hand pieces to be the noisiest instrument; and 75.3% reported using hearing aids (72.1% for more than 5 years). With regard to knowledge, 93.8% said that dentists are professionals at risk of hearing loss due to noise, but 83.9% had not received guidance on NIHL. Regarding the hearing protector, 77.7% knew about it, but only 3.7% had used it. Conclusion: Stomatology students have noise-induced hearing loss, and also considered that the places where practical classes are given are a noisy environment. More knowledge is needed in students about the negative consequences of noise in health and the use of preventive measures to avoid hearing loss in the long term.
Databáze:	MEDLINE
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