title: [Evaluation of working conditions at the work place with video terminals: a survey conducted in 6 business offices].
abstract: The Authors have taken under study 6 office buildings and a total of 165 work stations with VDTs. Lighting conditions, postures, indoor climate and air-quality have been evaluated, besides worker's subjective approach sounded by individual questionnaire. Concerning visual comfort, it has been noticed that the most simple and well-known rules are often disregarded, such as avoiding to place a screen in front of a light source because of its glare. Also, operators postures are often incorrect, making problems related to their own fixity worse. Air conditioning systems assure almost excellent conditions for thermal comfort, but air changes are often poor and microbiologic quality suffers from plant's inadequate servicing. Finally, the survey of questionnaires shows a complaint percentage which only partly corresponds with the objective data collected, reflecting instead an uneasiness to the kind of work and its organisation.
authors.affiliation: Istituto di Patologia Medica II e Medicina del Lavoro, Università di Bologna.
authors.forename: B M
authors.initials: BM
authors.lastname: Berardi
authors.forename: M
authors.initials: M
authors.lastname: Giusti
authors.forename: E
authors.initials: E
authors.lastname: Leoni
authors.forename: D
authors.initials: D
authors.lastname: Cascella
authors.forename: R
authors.initials: R
authors.lastname: Taruffi
authors.forename: G B
authors.initials: GB
authors.lastname: Raffi
mesh_terms: D000391:Air Microbiology; D002980:Climate; D003199:Computer Systems; D004781:Environmental Exposure; D006801:Humans; D008029:Lighting; D008834:Microclimate; D011187:Posture; D011795:Surveys and Questionnaires
vernacular_title: Valutazione ergonomica del posto di lavoro al videoterminale: indagine condotta in sei aziende del terziario.