Clinical Usefulness and Prognostic Value of Red Cell Distribution Width in Colorectal Cancer

Figure 2

ROC curves of single RDW, CEA, CA 19-9, and the combination in distinguishing CRC patients from healthy participants. (a) ROC curves of single RDW, CEA, and CA19-9 in distinguishing CRC patients from healthy participants. (b) ROC curves of CEA + RDW, CA19-9 + RDW, CEA + CA19-9, and RDW +CEA + CA19-9 in distinguishing CRC patients from healthy participants.

(a)

(b)