Authors : Bhavadharini B, Mohan V, Dehghan M, Rangarajan S, Swaminathan S, Rosengren A, Wielgosz A, Avezum A, Lopez-Jaramillo P, Lanas F, Dans AL, Yeates K, Poirier P, Chifamba J, Alhabib KF, Mohammadifard N, Zatonska K, Khatib R, Vural Keskinler M, Wei L, Wang C, Liu X, Iqbal R, Yusuf R, Wentzel-Viljoen E, Hussein Yusufali A, Diaz R, Keat NK, Lakshmi PVM, Ismail N, Gupta R, Palileo-Villanueva LM, Sheridan P, Mente A, Yusuf S
Publication Year : 2020
Previous prospective studies on the association of white rice intake with incident diabetes have shown contradictory results but were conducted in single countries and predominantly in Asia. We report on the association of white rice with risk of diabetes in the multinational Prospective Urban Rural Epidemiology (PURE) study.
RESEARCH DESIGN AND METHODS:
Data on 132,373 individuals aged 35-70 years from 21 countries were analyzed. White rice consumption (cooked) was categorized as <150 xss=removed>
During a mean follow-up period of 9.5 years, 6,129 individuals without baseline diabetes developed incident diabetes. In the overall cohort, higher intake of white rice (greater than or equal to 450 g/day compared with < 150 g/day) was associated with increased risk of diabetes (HR 1.20; 95% CI 1.02-1.40; P for trend = 0.003). However, the highest risk was seen in South Asia (HR 1.61; 95% CI 1.13-2.30; P for trend = 0.02), followed by other regions of the world (which included South East Asia, Middle East, South America, North America, Europe, and Africa) (HR 1.41; 95% CI 1.08-1.86; P for trend = 0.01), while in China there was no significant association (HR 1.04; 95% CI 0.77-1.40; P for trend = 0.38).
Higher consumption of white rice is associated with an increased risk of incident diabetes with the strongest association being observed in South Asia, while in other regions, a modest, nonsignificant association was seen.