title: Pancreatic cancer and occupational exposures.
abstract: We conducted a nationwide case-control study in Finland to identify occupational risk factors for pancreatic cancer. We constructed the occupational exposure histories for 595 incident cases of primary exocrinic cancer of the pancreas and of 1,622 cancer controls, using three different methods. We found elevated odds ratios (OR) for ionizing radiation [OR = 4.3; 95% confidence interval (CI) = 1.6-11.4], nonchlorinated solvents (OR = 1.6-1.8), and pesticides (OR = 1.7; 95% CI = 0.8-3.4). Asbestos, chromates, cleaning agents, waxes, polishes, and most other exposures were not meaningfully associated with pancreatic cancer. Inorganic dust containing crystalline silica (OR = 2.0; 95% CI = 1.2-3.5), heat stress (OR = 2.2; 95% CI = 0.8-6.6), and rubber chemicals including acrylonitrile (OR = 2.1; 95% CI = 0.9-4.7) emerged as previously unsuspected risk factors. Occupational exposure probably has a small role in the etiology of pancreatic cancer in the present-day industrialized or postindustrial work environment.
authors.affiliation: Finnish Institute of Occupational Health, Helsinki, Finland.
authors.forename: T
authors.initials: T
authors.lastname: Kauppinen
authors.forename: T
authors.initials: T
authors.lastname: Partanen
authors.forename: R
authors.initials: R
authors.lastname: Degerth
authors.forename: A
authors.initials: A
authors.lastname: Ojajärvi
mesh_terms: D000328:Adult; D000368:Aged; D000395:Air Pollutants, Occupational / Q000009:adverse effects; D016022:Case-Control Studies; D005260:Female; D005387:Finland / Q000453:epidemiology; D015386:Hazardous Substances / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology; D016273:Occupational Exposure / Q000009:adverse effects*; D009790:Occupations; D016017:Odds Ratio; D010190:Pancreatic Neoplasms / Q000453:epidemiology* / Q000209:etiology; D011839:Radiation, Ionizing; D012307:Risk Factors
chemical_list: D000395:Air Pollutants, Occupational; D015386:Hazardous Substances