Open AccessEight-year follow-up of viscose rayon workers exposed to carbon disulfide.
Author(s) -
Sven Hernberg,
Matti Tolonen,
Markku Nurminen
Publication year - 1976
Publication title -
scandinavian journal of work, environment and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.621
H-Index - 103
eISSN - 1795-990X
pISSN - 0355-3140
DOI - 10.5271/sjweh.2824
Subject(s) - viscose , medicine , carbon disulfide , excess mortality , cohort , absolute risk reduction , coronary heart disease , mortality rate , chemistry , confidence interval , organic chemistry , polymer chemistry
An 8-year follow-up of workers exposed for at least 5 years to carbon disulfide showed an excess of deaths due to coronary heart disease in reference to a comparison cohort. However, after effective preventive measures, e.g., leaving only 19% of the original group exposed and reducing the level of exposure to less than 10 ppm, had been undertaken after the 5th year of follow-up, coronary mortality decreased and no excess mortality during the last 3 years of follow-up occurred. These results, although only suggestive -- due to the small number of deaths and the short time of follow-up after the intervention -- seem promising from the point of view of improving the prognosis of workers who have already accumulated an excess risk for coronary death.