title: [Evaluation of noise risk in roadmen].
abstract: The activity of roadman is not much knowed. The evalutation of the risk evidences the noise and vibrations as the principal polluter. The aim of our study is to go into the knowledge of the working risk of that job. The study was leaded on a sample of 287 roadmen. It was carried out an evalutation of noise exposure of the workers and a biologic evaluation that included: Medical check. Othorhin.laryngoiatric examination. Audiometric examination. Impedenzometric examination. The audiometric exam was conduced in a silent box and with a acoustic rest at least 16 h. The audiometric test were classified in conformity with Merluzzi-Pira-Bosio method. The phonometric evaluations point out, in roadmans examinated, hight exposure to noise with mean Lep d > 90 db. Biological evaluation, through medical check, showed data similar with that of a general group homogeneous for age and sex. Audiometric evaluation showed a noise acoustic trama in 60% of sample. Inpedenzometric exam confirmed the absence of transmissive damage in almost whole sample. In conclusion we can adfirm that noise is a strong factor for roadmen, with evident damage to exposed workers.
authors.affiliation: Dipartimento di Medicina Sociale del Territorio, Sezione di Medicina del Lavoro, Università degli Studi di Messina. abbatec@unime.it
authors.forename: C
authors.initials: C
authors.lastname: Giorgianni
authors.forename: K
authors.initials: K
authors.lastname: Trimboli
authors.forename: G
authors.initials: G
authors.lastname: Tanzariello
authors.forename: G
authors.initials: G
authors.lastname: Fontana
authors.forename: S
authors.initials: S
authors.lastname: Abbate
authors.forename: S
authors.initials: S
authors.lastname: Callipari
authors.forename: G
authors.initials: G
authors.lastname: Galtieri
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D009623:Noise, Occupational / Q000009:adverse effects*; D016273:Occupational Exposure / Q000009:adverse effects*; D018570:Risk Assessment