Fig. 3From: The association between prothrombin time-international normalized ratio and long-term mortality in patients with coronary artery disease: a large cohort retrospective study with 44,662 patientsRestricted spline curve of the HbA1c hazard ratio for mortality. A The restrict spline curve of univariate cox model. B The restrict spline curve of multivariate cox model, adjusted for age, gender, AMI, hypertension, DM, CKD, PCI, CHF, hemoglobin, LDL-C, AST, ALT and FIBBack to article page