Fig. 2

28-day survival curves after rTM in patients with PT-INR ≥ 1.67 and PT-INR < 1.67. The survival rate of patients with PT-INR < 1.67 was significantly higher than that of patients with PT-INR ≥ 1.67 (p < 0.001). PT-INR, prothrombin time-international normalized ratio; rTM, recombinant human soluble thrombomodulin