Quality of death certificate occupation data for a cohort of aluminum industry workers.
Occupational data from death certificates have been used extensively in health studies but their quality has been questioned. In this study, data from the death certificates of aluminum plant workers were analyzed. Aluminum industry employment was indicated in the certificate occupation/industry statement of 321 (80%) of the 403 total workers, 263 (94%) of the 280 workers who had been employed for 10 years or more, 156 (94%) of the 166 workers who died while employed, and 131 (95%) of the 138 workers who died after retirement. Of 82 certificates that did not indicate aluminum industry employment, 57 (70%) were from workers who were employed for fewer than 10 years and terminated employment for reasons other than death or retirement. This study supports the usefulness of death certificate occupational information.
Houck
P
P
Division of Field Epidemiology, Centers for Disease Control, Atlanta, Ga.
Milham
S
S
D000535:Aluminum; D002423:Cause of Death; D015331:Cohort Studies; D003625:Data Collection / Q000706:statistics & numerical data*; D003644:Death Certificates; D004651:Employment / Q000706:statistics & numerical data; D006801:Humans; D009790:Occupations / Q000706:statistics & numerical data*; D012179:Retirement; D014861:Washington
D000535:Aluminum