Table 1.

Quantitative Analysis of HFR-eNP Tumoral Accumulation^a

a)		Tissue Type
		Tumor	Normal
HFR-eNP Presence	+	232 (TP)	2 (FP)
	−	21 (FN)	200 (TN)

b)	Equation	Value
Specificity	$\frac{\text{TN}}{\text{TN}+\text{FP}}$	0.99
Sensitivity	$\frac{\text{TP}}{\text{TP}+\text{FN}}$	0.92
Accuracy	$\frac{\text{TP}+\text{TN}}{\text{TP}+\text{TN}+\text{FP}+\text{FN}}$	0.95

^aPanel a: True positives (TP), false positives (FP), true negatives (TN), and false negatives (FN) were determined by histological analysis of tissues (Figure 5a). Panel b: Specificity, sensitivity, and accuracy were determined, yielding an overall accuracy of 0.95.