González C A, Lopez-Abente G, Errezola M, Castejón J, Estrada A, Garcia-Milá M, Gili P, Huguet M, Serrat M, Soler F
Cancer. 1985 May 1;55(9):2031-4. doi: 10.1002/1097-0142(19850501)55:9<2031::aid-cncr2820550934>3.0.co;2-i.
This report presents the results of an epidemiologic case-control study. The study includes 58 cases and 116 controls from both sexes, selected from the Admission Register of the Hospital and from the Death Registry Office of the local city authorities. Controls have been matched to cases by age, sex, place of residence and source of selection. The results demonstrated no increased risk associated with coffee consumption. Habitual smokers present a 2.3 times higher risk than nonsmokers. The estimated relative risk for occupation standardized by age and smoking habit, is 5.5. A multiplicative effect of the simultaneous action of smoking and occupational exposure has been observed to be an estimated relative risk of 11.7. The attributable risk of the population has been estimated to be 39% for smokers and 12% for occupational exposure. A strong association was found between bladder cancer and occupational exposure to carcinogenic substances, especially in the dye and print textile industries.
本报告展示了一项流行病学病例对照研究的结果。该研究纳入了58例病例和116例对照，涵盖男女两性，选自医院的入院登记册以及当地城市当局的死亡登记办公室。对照在年龄、性别、居住地点和选择来源方面与病例进行了匹配。结果显示，咖啡消费未增加相关风险。习惯性吸烟者的风险比不吸烟者高2.3倍。经年龄和吸烟习惯标准化后的职业估计相对风险为5.5。吸烟与职业暴露同时作用的相乘效应估计相对风险为11.7。人群归因风险估计吸烟者为39%，职业暴露为12%。膀胱癌与职业性接触致癌物质之间存在强烈关联，尤其是在染料和印花纺织行业。
