Tobacco smoke exposure in nonsmoking hospitality workers before and after a state smoking ban.
Cancer Epidemiol Biomarkers Prev
; 19(4): 1016-21, 2010 Apr.
Article
em En
| MEDLINE
| ID: mdl-20354127
ABSTRACT
Secondhand smoke exposure is estimated to account for 3,000 cancer deaths per year. Although several countries and states in the United States have passed comprehensive smoke-free laws to protect all employees, a significant number of workers are still not protected. The purpose of this study was to determine the effects of passing a comprehensive smoking ban that included bars and restaurants on biomarkers of nicotine and carcinogen exposure. The urines of nonsmoking employees (n = 24) of bars and restaurants that allowed smoking before the smoke-free law were analyzed before and after the law was passed in Minnesota. The results showed significant reductions in both total cotinine and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (free plus glucuronidated) after the ban was instituted. These results provide further support for the importance of protecting employees working in all venues.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Piridinas
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Restaurantes
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Poluição por Fumaça de Tabaco
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Saúde Ocupacional
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Poluição do Ar em Ambientes Fechados
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Cotinina
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Nitrosaminas
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article