Visual display units (VDUs) and occupational health Abstract The suggestion that VDUs, of which there were approximately 250 000 in Canada in 1980, are responsible for a variety of health problems has appeared in the scientific literature. An IRSST working group was formed to review current knowledge concerning the health hazards associated with the operation of visual display units, to recommend measures for the elimination of these hazards and the protection of workers, and to suggest avenues of future research. A critical review of the literature characterized typical VDU environments, levels of electromagnetic radiation emissions, and the tasks, work organization and mental stress of VDU operators. The various health effects reported in the literature were also reviewed. These include disorders of the visual and musculoskeletal systems, dermatitis, photogenic epilepsy, stress, and disorders occurring during pregnancy. The report also presents recommendations concerning preventive measures, information and training, and the choice of appropriate technology. Produced Under this Project Scientific Reports Report of the working group on visual display units and occupational health E-008, S-003Visual display units and worker health Research Summary: PR-057 Scientific Publications Health hazards of VDTsPineault R., Berthelette D.Source : in Ergonomic Aspects in Modern Office (1984, Zurich), Procedings of the Ergonomic Aspects in Modern Office, Zurich, 1984, Taylor and Francis, 1984, p. 146-151 Additional Information Type: Project Number: 0082-0050 Status: Completed Year of completion: 1984 Research Field: Special Projects Team: Diane Berthelette (IRSST)Raynald Pineault (Université de Montréal)