title: [Influence of industrial pollution of ambient air on health of workers engaged into open air activities in cold conditions].
abstract: The article presents the results of a study on assessment of occupational exposure to air pollutants and related health effects in3792 outdoor workers engaged in operations performed in the vicinity of non-ferrous metallurgical facilities in Far North. Findings are that during cold season repeated climate and weather conditions are associated with higher level of chemical hazards and dust in surface air. At the air temperature below -17 degrees C, maximal single concentrations of major pollutants can exceed MAC up to 10 times. With that, transitory disablement morbidity parameters and occupational accidents frequency increase significantly. The workers with long exposure to cooling meteorological factors and air pollution demonstrate significantly increased prevalence of respiratory and circulatory diseases, despite relatively low levels of sculpture dioxide and dust in the air, not exceeding the occupational exposure limits. It has been concluded that severe cold is to be considered asa factor increasing occupational risk at air polluted outdoor worksites dueto more intense air pollution, higher traumatism risk and lower efficiency of filter antidust masks respiratory PPE and due to modification of the toxic effects.
authors.forename: V P
authors.initials: VP
authors.lastname: Chashchin
authors.forename: S A
authors.initials: SA
authors.lastname: Siurin
authors.forename: A B
authors.initials: AB
authors.lastname: Gudkov
authors.forename: O N
authors.initials: ON
authors.lastname: Popova
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Voronin
mesh_terms: D000328:Adult; D000395:Air Pollutants, Occupational / Q000032:analysis*; D000397:Air Pollution / Q000009:adverse effects*; D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D003081:Cold Climate / Q000009:adverse effects; D003080:Cold Temperature / Q000009:adverse effects*; D006801:Humans; D007221:Industry / Q000592:standards; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D016273:Occupational Exposure / Q000009:adverse effects / Q000517:prevention & control; D012140:Respiratory Tract Diseases / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D018570:Risk Assessment; D012426:Russia / Q000453:epidemiology
chemical_list: D000395:Air Pollutants, Occupational