Occupational Medicine 1992;42:15-18
© 1992 Society of Occupational Medicine
research-article |
Investigation of the blood pressure levels of workers occupationally exposed to salt

*Consultant in Occupational Health, Brunner Mond and Co. Ltd Winnington, Northwich, Cheshire
Epidemiology Unit, ICI plc, Alderley Park Macclesfield, Cheshire UK
Publicity surrounding the salt and hypertension debate evoked fear in workers at a Salt Mine that their working conditions may lead to high blood pressure. A cross-sectional study was carried out to investigate the blood pressure levels of these workers. The blood pressure levels were found not to be raised in comparison with those of a similar group of workers not occupationally exposed to salt.
Correspondence and reprint requests to: Dr J. J. O'Sullivan, Consultant in Occupational Health, P.O. Box 7, Winnington, Northwich, Cheshire, UK