While both the 2012 and 2014 Consumer Reports concerned arsenic levels in US rice, no previous study has evaluated long-term consumption of total rice, white rice and brown rice in relation to risk of developing cancers. We investigated this in the female Nurses' Health Study (1984-2010), and Nurses' Health Study II (1989-2009), and the male Health Professionals Follow-up Study (1986-2008), which included a total of 45,231 men and 160,408 women, free of cancer at baseline. Validated food frequency questionnaires were used to measure rice consumption at baseline and repeated almost every 4 years thereafter. We employed Cox proportional hazards regression model to estimate multivariable relative risks (RRs) and 95

作者：Ran, Zhang；Xuehong, Zhang；Kana, Wu；Hongyu, Wu；Qi, Sun；Frank B, Hu；Jiali, Han；Walter C, Willett；Edward L, Giovannucci

来源：International journal of cancer 2016 年 138卷 3期