... Popkin, B.M., Du, S., Zhai, F., Zhang, B., 2010. Cohort profile: the China Health and Nutrition Survey monitoring and understanding socio-economic and health change in China, 1989-2011. International ... to 4.5 in 2006. This finding suggests the protein/fat rich foods have become cheaper relative to rice, which helps explain the decreasing intake of cereals and increasing intake of protein/fat ... Explaining Urban Rural Health Disparities in China. Medical Care 47(12), 1209–1216. Fang, H., Ali, M.M., Rizzo, J.A., 2009b. Does smoking affect body weight and obesity in China? Economics and...