期刊
INTERNATIONAL JOURNAL OF CANCER
卷 110, 期 4, 页码 605-609出版社
WILEY
DOI: 10.1002/ijc.20168
关键词
breast cancer; passive smoking; epidemiology; tobacco
类别
资金
- NCI NIH HHS [R01 CA064277, R01CA64277] Funding Source: Medline
Our purpose was to evaluate whether passive exposure to cigarette smoke may be related to breast cancer risk. Data from the Shanghai Breast Cancer Study, a large population-based study of 1,459 breast cancer cases and 1,556 controls aged 25-64 years, were analyzed. Respective response rates were 91.1% and 90.3%. Passive smoking questions were added to all face-to-face interviews 7 months into the study. Women were asked about exposure to their husbands' smoke at home as well as exposure in the workplace. Analyses were restricted to the 1,013 cases and 1,117 controls with passive tobacco smoke exposure data who had never actively smoked. Over 60% of controls reported some exposure to a husband's smoke and over 40% reported exposure to passive smoke in the workplace. Overall, there was no apparent association between any passive smoke exposure or exposure to a husband's smoke and breast cancer risk. There was some evidence of an elevated breast cancer risk associated with passive smoking exposure of 5 hr or more per day in the workplace (OR = 1.6, 95% confidence interval 1.0-2.4; p for trend = 0.02). This association warrants further investigation. (C) 2004 Wiley-Liss, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据