Risk of developing AMD. Odds or risk ratios of developing AMD due to consumption of high glycemic index diets (first 7 points (Chiu et al., 2006a, 2007b; Kaushik et al., 2008)), smoking (Smith et al., 2001) or variants in ARMS2 or CFH genes (Fritsche et al., 2013). The center points (red) are odds or risk ratios, while the lines show the upper and lower confidence intervals. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)