Salted meat consumption as a risk factor for cancer of the oral cavity and pharynx: a case-control study from Uruguay.
نویسندگان
چکیده
A hospital-based, case-control study of oropharyngeal cancer was conducted in the Oncology Institute, Montevideo, Uruguay, during 1988-1992, in which 246 new cases and 253 controls were interviewed. The study was restricted to males. As in most previous studies, tobacco smoking and alcohol drinking were the major risk factors. Past and current salted meat consumption was associated with increased risks of oropharyngeal cancer after controlling for the effects of tobacco and alcohol; current consumption was associated with a significant increase in risk (odds ratio, 2.3; 95% confidence interval, 1.1-5.2). Current heavy consumption of salted meat was associated with a significant 4.7% increased risk of oropharyngeal cancer after adjusting for tobacco smoking and alcohol drinking. These findings suggest that current consumption of salted meat is more relevant to the etiology of this set of neoplasms than past consumption. Furthermore, the joint effect of pack-years of cigarette smoking, alcohol drinking, and ever consumption of salted meat was associated with a high risk of oral and pharyngeal cancer (odds ratio, 10.0; 95% confidence interval, 4.7-21.3) using the referent category of moderate smokers, moderate drinkers, and never users of salted meat.
منابع مشابه
Salted meat consumption and the risk of cancer: a multisite case-control study in Uruguay.
BACKGROUND Previous studies have suggested that a high intake of salted meat may increase the risk of esophageal and stomach cancers, but the results are not conclusive. METHODS We used polytomous logistic regression to analyseestimate odds ratios (ORs) and 95 % confidence intervals (CIs) ford the association between salted meat intake and the risk of several cancers in a case-control study f...
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عنوان ژورنال:
- Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
دوره 3 5 شماره
صفحات -
تاریخ انتشار 1994