Research Article

Association of Circulating IGFBP1 Level with the Severity of Coronary Artery Lesions in Patients with Unstable Angina

Figure 3

Receiver operating characteristic (ROC) curve analysis of IGFBP-1, HDL-C, or combination of both in predicting CAD. ROC = receiver operating characteristic; HDL-C = high density lipoprotein cholesterol, CAD = coronary artery disease; IGFBP1 = insulin-like growth factor binding protein 1.