Fig. 4

The ROC value of CALLY index, HTI score, HeRS score, HAT score, SEDAN score, SPAN–100 score, GRASPS score in predicting HT in AIS patients. ROC, the receiver operating characteristic; AUC, area under curve; CALLY, C-reactive protein–albumin–lymphocyte; HTI, the Hemorrhagic Transformation Index score; HeRS, Hemorrhage Risk Stratification score; SPAN-100, Stroke Prognostication using Age and NIHSS score; GRASPS, GWTG-Stroke sICH risk score; HAT, Hemorrhage After Thrombolysis score; SEDAN, Symptomatic Intracranial Hemorrhage after Stroke Thrombolysis score.