Table 6.

Sensitivity and Specificity Parameters of TVRR in predicting Pathological Response

Pathological Response Index	AUC	Sensitivity	Specificity	Positive Predictive Value	Negative Predictive Value
TRG (0/1 vs 2/3)	0.761	0.704	0.804	0.792	0.719
T Downstage	0.662	0.617	0.756	0.771	0.596
N Downstage	0.540	0.508	0.625	0.688	0.439
Overall Downstage	0.779	0.646	0.702	0.646	0.702