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Occupational Styrene Exposure On Auditory Function Among Adults: A Systematic Review Of Selected Workers, Francis T. Pleban, Olutosin Oketope, Laxmi Shrestha

Public Health, Health Administration, and Health Sciences Faculty Research

A review study was conducted to examine the adverse effects of styrene, styrene mixtures, or styrene and/or styrene mixtures and noise on the auditory system in humans employed in occupational settings. The search included peer-reviewed articles published in English language involving human volunteers spanning a 25-year period (1990–2015). Studies included peer review journals, case–control studies, and case reports. Animal studies were excluded. An initial search identified 40 studies. After screening for inclusion, 13 studies were retrieved for full journal detail examination and review. As a whole, the results range from no to mild associations between styrene exposure and auditory dysfunction, …