Golgi Phosphoprotein 3 Represents a Novel Tumor Marker for Gastric and Colorectal Cancers

Figure 4

(a) ROC curve of serum GOLPH3, CEA, and CA19-9 concentrations for GC diagnosis. (b) ROC curve of serum GOLPH3, CEA, and CA19-9 concentrations for CRC diagnosis. AUC comparison by DeLong’s algorithm indicated that the AUC of the combination of 3 markers was greater than that of each marker.

(a)

(b)