Table 4.

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

	SEN	SPE	ACCU	PPV	NPV
tRF5-23-GlyTCC-2	0.72(88/122)	0.65(46/71)	0.69(134/193)	0.78(88/113)	0.58(46/80)
CEA	0.70(85/122)	0.61(43/71)	0.66(128/193)	0.75(85/113)	0.54(43/80)
tRF5-23-GlyTCC-2+CEA	0.84(102/122)	0.55(39/71)	0.73(141/193)	0.76(102/134)	0.66(39/59)

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