Table 2.

Sensitivity and specificity values of free circulating DNA in discriminating between NSCLC patients (43) and healthy donors or individuals with other lung diseases.

Cut Off (ng/mL)	Sensitivity %	Specificity %
		Healthy Donors (n = 23)	Other Diseases Including NSIP (n = 58)
60	79	87	40
70	74	91	52
80	70	91	69
90	58	91	76
100	56	96	81