TABLE 1.

Results and agreement of QFT-Plus assay performed by ELISA and CLIA according to the manufacturer’s cutoff

QFT-Plus CLIA	QFT-Plus ELISA
	No. positive	No. negative	No. indeterminate	Total no.
No. positive	146	33	3	182
No. Negative	2	135	60	197
No. Indeterminate	5	0	35	40
Total no.	153	168	98	419
Agreement (%)	95.4	80.4	35.7	75.4