Table 3.

The Diagnostic Performance of tRF5-23-GlyTCC-2 and CEA in Differentiating CRC Patients From Healthy Donors

	SEN	SPE	ACCU	PPV	NPV
tRF5-23-GlyTCC-2	0.74(89/122)	0.92(110/120)	0.82(199/242)	0.90(89/99)	0.77(110/143)
CEA	0.70(86/122)	0.88(106/120)	0.79(192/242)	0.86(86/100)	0.75(106/142)
tRF5-23-GlyTCC-2+CEA	0.90(110/122)	0.70(84/120)	0.80(194/242)	0.75(110/146)	0.88(84/96)

Abbreviations: SEN, sensitivity; SPE, specificity; ACCU, overall accuracy; PPV, positive predictive value; NPV, negative predictive value.