Adjusted estimated survival curves in four subsets of patients with sepsis‐induced disseminated intravascular coagulation, stratified according to baseline Sequential Organ Failure Assessment (SOFA) score. A, Low‐risk subset (SOFA score ≤7): adjusted hazard ratio [HR], 1.063; 95% confidence interval [CI], 0.716–1.580; P = 0.761. B, Moderate‐risk subset (SOFA score 8–12): adjusted HR, 0.927; 95% CI, 0.728–1.181; P = 0.540. C, High‐risk subset (SOFA score 13–17): adjusted HR 0.601; 95% CI, 0.451–0.800; P < 0.001. D, Very high‐risk subset (SOFA ≥18): adjusted HR 0.915; 95% CI, 0.418–2.003; P = 0.825. However, this analysis was not definitive because of the small sample sizes of the subsets. Dotted line, patients in the control group; solid line, patients in the anticoagulant group. Cited as Figure 4 in our previous report.19