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The epidemiology of cancer among police officers
Author(s) -
Wirth Michael,
Vena John E.,
Smith Emily K.,
Bauer Sarah E.,
Violanti John,
Burch James
Publication year - 2013
Publication title -
american journal of industrial medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 104
eISSN - 1097-0274
pISSN - 0271-3586
DOI - 10.1002/ajim.22145
Subject(s) - medicine , epidemiology , breast cancer , medline , observational study , cancer , environmental health , disease , epidemiology of cancer , pathology , political science , law
Background This review summarizes peer‐reviewed studies examining cancer risks among police officers. It provides an overview of existing research limitations and uncertainties and the plausible etiologic risk factors associated with cancer in this understudied occupation. Methods Previous cancer studies among police officers were obtained via a systematic review of the MEDLINE, CABDirect, and Web of Science bibliographic databases. Results Quality observational studies of cancer among police officers are sparse and subject to limitations in exposure assessment and other methods. Results from three studies suggested possible increased mortality risks for all cancers, and cancers of the colon, kidney, digestive system, esophagus, male breast, and testis, as well as Hodgkin's disease. Few incidence studies have been performed, and results have been mixed, although some associations with police work have been observed for thyroid, skin, and male breast cancer. Conclusions Police are exposed to a mix of known or suspected agents or activities that increase cancer risk. Epidemiologic evidence to date is sparse and inconsistent. There is a critical need for more research to understand the biological and social processes underlying exposures and the suggested disproportionate risks and to identify effective prevention strategies. Am. J. Ind. Med. 56:439–453, 2013. © 2012 Wiley Periodicals, Inc.