Sophia Zackrisson
Research group manager, Principal investigator, Professor, MD
Occupation and risk of lymphoma: a multicentre prospective cohort study (EPIC)
Author
Summary, in English
Objectives Evidence suggests that certain occupations and related exposures may increase the risk of malignant lymphoma. Farming, printing and paper industry, wood processing, meat handling and processing, welding, shoe and leather manufacturing and teaching profession are among the categories that have been implicated in previous studies. The relationship between occupation and malignant lymphoma has been investigated in a large European prospective study. Methods We investigated occupational risks for lymphomas in the European Prospective Investigation into Cancer and Nutrition (EPIC). The mean follow-up time for 348 555 subjects was 9 years (SD: 2 years). The analysis was based on 866 and 48 newly diagnosed cases of non-Hodgkin's lymphoma (NHL) and Hodgkin's lymphoma (HL). These were identified in the EPIC subcohorts with occupational data. Data on 52 occupations were collected through standardised questionnaires. Cox proportional hazard models were used to explore the association between occupation and risk of malignant lymphoma. Results The following occupations were positively associated with malignant NHL after adjustment for study centre, age, sex, socioeconomic status (SES), smoking and alcohol: butchers (HR=1.53, 95% CI 1.05 to 2.48, including multiple myeloma/plasmacytoma; HR=1.30, 95% CI 1.00 to 2.66, excluding multiple myeloma/plasmacytoma) and car repair workers (HR=1.50, 95% CI 1.01 to 2.00, including multiple myeloma/plasmacytoma; HR=1.51, 95% CI 1.01 to 2.31, excluding multiple myeloma/plasmacytoma). HL was associated with gasoline station occupation (HR=4.59, 95% CI 1.08 to 19.6). Conclusion The findings in this current study of a higher risk of NHL among car repair workers and butchers and a higher risk of HL among gasoline station workers suggest a possible role from occupationally related exposures, such as solvents and zoonotic viruses, as risk factors for malignant lymphoma.
Department/s
- Internal Medicine - Epidemiology
- Surgery
- Radiology Diagnostics, Malmö
- EpiHealth: Epidemiology for Health
Publishing year
2011
Language
English
Pages
77-81
Publication/Series
Occupational and Environmental Medicine
Volume
68
Issue
1
Document type
Journal article
Publisher
BMJ Publishing Group
Topic
- Environmental Health and Occupational Health
Status
Published
Research group
- Internal Medicine - Epidemiology
- Surgery
- Radiology Diagnostics, Malmö
ISBN/ISSN/Other
- ISSN: 1470-7926