Cancer of the stomach and the colon‐rectum among workers in a coke gas plant

Publisher Website
Google Scholar
Abstract
Four thousand nine hundred and eight male workers of the Hamburg gas plant, employed for 10 or more years during the period from January 1, 1900 to December 31, 1989, have been traced for cancer mortality. Based on their jobs, they were grouped into three subcohorts: gas furnace workers, workers in other parts of the plant, and whitecollar workers. Despite the general “healthy worker effect,” gas furnace workers showed a significant incidence of cancer of all sites (standardized mortality ratio [SMR] = 186), particularly cancers of the lung (SMR = 288), stomach (SMR = 177), and the colon-rectum (SMR = 184). In comparison to the death rates of white-collar workers, the manual workers in other parts of the plant also showed an excess of cancer mortality for cancer of these sites. The reason for this excess in cancer mortality seems to be due to the working conditions. The results contribute to the current evidence that exposure to coal carbonization fumes causes not only lung cancer, but also cancers of the stomach and colon-rectum.

This publication has 11 references indexed in Scilit: