Figure 4
From: Comorbidity index for predicting mortality at 6 months after reperfusion therapy
Receiver-operating characteristic curve (ROC) comparison death within 6 months mortality according to two models (A) and achievement of recanalization (B). ROC comparison for death within 6 months showed that the area under the curve (AUC) did `not differ between reperfusion comorbidity index (age + 6 comorbidities [myocardial infarction, congestive heart failure, ulcer disease, diabetes mellitus, anemia, and metastatic cancer]) and the original Charlson comorbidity index model (age + 16 comorbidities) (p = 0.112) (A). ROC curve comparison showed that the AUC did not differ according to recanalization status (p = 0.439) (B).
