FIGURE 2. Association Between GSI Risk Scores and MACE Risk Across CAC Score Groups.

(A) The risk lines for GSI risk score by coronary artery calcium (CAC) groups. The blue line and shaded CI indicate risks in the group with CAC ¼ 0; red line and shaded CI indicate risks in the group with CAC = [1–99]; gray line and shaded CI indicate risks in the group with CAC = [100–399]; and the purple line and shaded CI indicate risks in the group with CAC ≥400. The yellow area at the bottom indicates the density. (B) HRs of MACE by GSI risk score quartiles and CAC cohorts (0, 1–99, 100–399, 400+). The first quartile (GSI quartile 1) is the reference group in each cohort. Abbreviations as in Figure 1.