Fig. 3From: A prospective study of dietary and supplemental zinc intake and risk of type 2 diabetes depending on genetic variation in SLC30A8 Tertiles of zinc to iron ratio and risk of T2D across categories of BMI in the MDCS (n = 26,132). Hazard ratios (HR) from a Cox proportional hazards model adjusting for dietary and non-dietary confounders. P interaction (zinc to iron ratio × BMI) = 0.005Back to article page