Article
A prospective study of duration of smoking cessation and colorectal cancer risk by epigenetics-related tumor classification.
American journal of epidemiology - 1 Jul 2013
Nishihara Reiko, Morikawa Teppei, Kuchiba Aya, Lochhead Paul, Yamauchi Mai, Liao Xiaoyun, Imamura Yu, Nosho Katsuhiko, Shima Kaori, Kawachi Ichiro, Qian Zhi Rong, Fuchs Charles S, Chan Andrew T, Giovannucci Edward, Ogino Shuji
Abstract excerpt
The effect of duration of cigarette smoking cessation on colorectal cancer risk by molecular subtypes remains unclear. Using duplication-method Cox proportional-hazards regression analyses, we examined associations between duration of smoking cessation and colorectal cancer risk according to status of CpG island methylator phenotype (CIMP), microsatellite instability, v-raf murine sarcoma viral oncogene homolog...
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