Comparison of Cell Proliferation, Protein, and Glucose Metabolism in Musculoskeletal Tumors in a PET Study

Table 2

Results of the ROC analysis of FDG, FAMT, and choline PET in musculoskeletal tumors.

Tracer	AUC	SUV cutoff	Sensitivity (%)	Specificity (%)	Accuracy (%)
FDG	0.847	2.77	83.3	71.4	69.7
FAMT	0.734	1.26	66.7	85.7	78.8
Choline	0.855	2.69	91.7	71.4	78.8

AUC: area under the ROC curve.