In the Original Investigation titled “Association of Statin Exposure With Histologically Confirmed Idiopathic Inflammatory Myositis in an Australian Population,” published in the September issue of JAMA Internal Medicine,1 colors in the figure keys for Figures 1 and 2 were inadvertently transposed. In the key to Figure 1, the color for statin exposure should be light blue and the color for no exposure should be dark blue. In the key to Figure 2, the color for statin exposed should be light blue and the color for statin unexposed should be dark blue. This article was corrected online.