Figure 5

ROC curves used to predict performance of soluble CD147 for distinguishing HCC from healthy controls. (A) ROC curve evaluating those with HCC (n = 62) and healthy controls (n = 25). (B) ROC curve evaluating those with AFP-negative HCC (n = 33) and healthy controls (n = 25). (C) ROC curve evaluating those with early stage HCC (n = 31) and healthy controls (n = 25). (D) ROC curve evaluating those with very early stage HCC (n = 12) and healthy controls (n = 25).