Occupation and the risk of laryngeal cancer in Uruguay

✍ Scribed by Eduardo De Stefani; Paolo Boffetta; Fernando Oreggia; Alvaro Ronco; Manolis Kogevinas; Maria Mendilaharsu

• Publisher: John Wiley and Sons
• Year: 1998
• Tongue: English
• Weight: 72 KB
• Volume: 33
• Category: Article
• ISSN: 0271-3586
• DOI: 10.1002/(sici)1097-0274(199806)33:6<537::aid-ajim3>3.0.co;2-n

✦ Synopsis

In a case-control analysis involving 112 patients afflicted by laryngeal cancer and 509 controls diagnosed with cancers not related to tobacco and alcohol exposures, we studied the effects of type of employment and of substances present in the workplace on laryngeal cancer risk. Effects were measured relative to those never employed or never exposed to the substances. All analyses were controlled for age, tobacco smoking, and alcohol drinking through unconditional logistic regression and stratified analysis. Among job titles, butchers, vintners, bakers, and car assemblers presented elevated risks of laryngeal cancer (OR for butchers 2.8, 95% CL 1.1-7.2). Similarly, asbestos, mists from strong inorganic acids and pesticide exposures were associated with increased risks of laryngeal cancer (OR for strong acids 1.8, 95% 1.1-2.9).