Tobacco chewing and female oral cavity cancer risk in Karunagappally cohort, India
Tobacco chewing and female oral cavity cancer risk in Karunagappally cohort, India
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DOI：
10.1038/sj.bjc.6604907
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发表时间：
2009-03-03
影响因子：
8.8
通讯作者：
Rajan, B.
中科院分区：
文献类型：
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作者：
Jayalekshmi, P. A.;Gangadharan, P.;Rajan, B.
本研究对印度喀拉拉邦karunagapally的78140名30-84岁女性的口腔癌进行了调查，收集了她们1990-1997年期间生活方式（包括咀嚼烟草）和社会人口因素的基线信息。到2005年底，卡鲁纳加帕利癌症登记处确认了92例口腔癌病例。分组数据的泊松回归分析，考虑了年龄和收入，表明口腔癌的发病率与每天咀嚼烟草的频率密切相关(P
This study examined oral cancer in a cohort of 78 140 women aged 30-84 years in Karunagappally, Kerala, India, on whom baseline information was collected on lifestyle, including tobacco chewing, and sociodemographic factors during the period 1990-1997. By the end of 2005, 92 oral cancer cases were identified by the Karunagappally Cancer Registry. Poisson regression analysis of grouped data, taking into account age and income, showed that oral cancer incidence was strongly related to daily frequency of tobacco chewing (P