Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
QFT-Plus (1-tube and 4-tube) reversion occurrence in detail with retest after 30 days
| Initial QFT values (TB1) | Initial QFT values (TB2) | Total no. of specimens | % Reverting to negative with second blood collection event |
|---|---|---|---|
| <0.35 | 0.35–0.99 | 204 | 62.3 |
| <0.35 | ≥1 | 18 | 72.2 |
| 0.35–0.99 | <0.35 | 115 | 64.3 |
| 0.35–0.99 | 0.35–0.99 | 478 | 31.2 |
| 0.35–0.99 | ≥1 | 76 | 14.5 |
| ≥1 | 0.35–0.99 | 33 | 9.1 |
| ≥1 | ≥1 | 804 | 4.1 |
