Table 2.

The results of TST and QFT-IT among active TB and non-TB disease.

	TST (n = 142*)		Total	QFT-IT (n = 138†)		Total
	positive	negative		positive	negative
TB	93	6	99	93	7	100
Non-TB	5	38	43	2	36	38
Total	98	44	142	95	43	138

TB, tuberculosis; TST, tuberculin skin test; QFT-IT, QuantiFERON^® TB Gold In-Tube assay

*TST result was not available in one TB patient.

^† QFT-IT results were indeterminate in five non-TB patients.