Table 4 IGRA and TST in subgroup simultaneously tested [23]
IGRA | All | |||||
|---|---|---|---|---|---|---|
TST in mm | pos | % | neg | % | N | Col% |
<5 | 10 | 5.3 | 177 | 94.7 | 187 | 11.1 |
≥5 - <10 | 23 | 12.9 | 155 | 87.1 | 178 | 10.6 |
≥10 - <15 | 168 | 28.4 | 423 | 71.6 | 591 | 35.1 |
≥15 | 357 | 49.2 | 369 | 50.8 | 726 | 43.2 |
All | 558 | 33.2 | 1124 | 66.8 | 1682 | 100.0 |