Fig. 2From: Prognostic Value of D-dimer in patients with acute coronary syndrome treated by percutaneous coronary intervention: a retrospective cohort studyContinuous hazard ratio across logarithmic D-dimer for all-cause death (a), cardiac death (b), and major adverse cardiovascular events (c) according to restricted cubic spline analysis. HR = hazard ratio, line = predicted HR, dashed area = 95 % confidence intervalBack to article page