Methods | TB, n = 389 | Extra-pulmonary TB, n = 113 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Culture Positive, n = 120 | Culture negative, n = 269 | Total, n = 389 | ||||||||
P | S (%) | P | S (%) | P | S (%) | P | S (%) | P | S (%) | |
TB-IGRA | 109 | 90.8 | 241 | 89.6 | 350 | 90.0 | 99 | 87.6 | 449 | 89.4 |
TB-Ab | 50 | 41.7 | 85 | 31.6 | 135 | 34.7 | 35 | 31.0 | 170 | 33.9 |