Table 3 Discordance of QTF and TST results in each group, excluding patients with indeterminate QTF results
| Â | Â | RA-TNF1 (n= 36) | RA-TNF2 (n= 38) | TNF-naive RA (n= 39) | TB (n= 28) | LEPROSY (n= 22) | Healthy controls (n= 41) | Total (n= 204) |
|---|---|---|---|---|---|---|---|---|
QTF (+) | TST (+) | 5 (13%) | 9 (24%) | 15 (38%) | 12 (40%) | 12 (52%) | 16 (39%) | 69 (34%) |
| Â | TST (-) | 8 (21%) | 7 (18%) | 5 (13%) | 3 (10%) | 2 (9%) | 3 (7%) | 28 (14%) |
QTF (-) | TST (+) | 4 (11%) | 5 (13%) | 6 (15%) | 3 (10%) | 1 (4%) | 12 (29%) | 31 (15%) |
| Â | TST (-) | 19 (50%) | 17 (45%) | 13 (33%) | 10 (33%) | 7 (30%) | 10 (24%) | 76 (36%) |