Plasma Osteoprotegerin Correlates with Stroke Severity and the Occurrence of Microembolic Signals in Patients with Acute Ischemic Stroke

Figure 3

ROC analysis based on plasma OPG and the stroke severity at admission. The area under the curve (AUC) for plasma OPG was 0.734, and the optimal cutoff value for plasma OPG concentration was 1998.44 pg/ml.