Prediction of major ICH by using PANWARDS scores. (A) Dot plot of PANWARDS risk scores for patients on enoxaparin diagnosed with a major ICH (red circles) and without a major ICH (blue circles). (B) ROC curve comparing 1-specificity and sensitivity for major hemorrhage according to PANWARDS score (AUC, 0.74; P = .03). (C) The sensitivity (red solid line) and specificity (green dashed line) plots of major ICH according to PANWARDS risk score. (D) The 1-year cumulative incidence of major ICH in patients with scores ≥25 was 23% compared with 0% for scores <25 (Gray test P = .03). Patients with a PANWARDS risk score of ≥25 are represented by the blue solid line, and patients with score <25 are represented by the green dashed line.