Diagnosis of Latent Tuberculosis in Patients with Systemic Lupus Erythematosus: T.SPOT.TB versus Tuberculin Skin Test

Table 2

Results of TST and T.SPOT.TB.

Results of TST	Results of T.SPOT.TB
	Negative	Positive	Indeterminate	Total
Negative	79	3	4	86
Positive	4	2	0	6
Total	83	5	4	92