Table 7. Measures of the diagnostic potential of the differentiation of NSCLC patients with EGFR exon 19 deletion (EGFR^19DEL) or EGFR p.L858R mutations (EGFR^p.L858R) versus EGFR wild-type (EGFR^WT) patients.

Variable	EGFR19DEL vs. EGFRWT			EGFRp.L858R vs. EGFRWT
	miR-107	miR-195	miR-107 + miR-195	miR-107	miR-122	miR-107 + miR-122
AUC	0.72	0.75	0.74	0.77	0.75	0.78
Sensitivity	64.7%	71.8%	71.7%	64.2%	73.6%	67.1%
Specificity	76.6%	69.1%	78.9%	80.6%	63.9%	82.5%
Cutoff	0.097	0.876	−0.057	0.153	0.124	0.321
PPV	82.1%	79.0%	91.4%	80.0%	83.7%	81.8%
NPV	76.8%	80.3%	80.3%	89.8%	86.9%	88.3%

Abbreviations: PPV, positive predictive value; NPV, negative predictive value.