[Epidemiologic study of mortality of workers of metallurgy enterprise in Nizhni Tagil].

The article studies long-term effects of occupational factors on metallurgists' health. The epidemiologic research revealed that hard physical work in chronic and intensive heating microclimate with high levels of dust increases the mortality risk among workers engaged into open-hearth, necking, converter and blast furnace shops (the death causes--arterial hypertension, coronary heart disease, pneumonia, bronchitis, tracheal and bronchial cancer, lung and pancreatic carcinoma). The auxiliary workers of those shops, who face intermittent influence of the same factors demonstrated the mortality levels insignificantly different from those of a reference region. Influence of chemicals containing carcinogens increases the mortality among workers or non-coke and coke shops (the death causes--tracheal, bronchial and lung cancer.