Abstract P156

T SPOT-TB positive, n = 21 (8)T SPOT-TB negative, n = 18 (3)T SPOT-TB control failed or insufficient sample, n = 3 (2)
*HIV status unknown.
†Both patients were HIV negative.
TST positive17 (6)4 (3)1* (2)
TST negative4 (2)14 (0)2†