Table 5.

Comparison of positive rate of carcinoembryonic antigen (CEA) and human telomerase reverse transcriptase (hTERT) mRNA in each vial with calculated sensitivity of the markers in patient group.

Vial	CEA mRNA positive rate (%)	CEA mRNA sensitivity (%)	P value		hTERT mRNA positive rate (%)	hTERT mRNA sensitivity (%)	P value
1	33	78	<0.001		41	81	0.002
2	37		0.003		33		<0.001
3	26		<0.001		22		<0.001