Number of TB cases found according to number of screening rounds the participant had completed when TB was diagnosed and as a percentage of the number of participants, who had participated in at least that number of screening rounds
| Screening rounds completed at time of TB diagnosis | TB cases n=36 | Percentage of participants completing minimum that number of screening rounds |
|---|---|---|
| 1 | 24 | 2.23% (=prevalence) |
| 2 | 7 | 1.54% |
| 3 | 4 | 1.57% |
| 4 | 0 | 0.0% |
| 5 | 1 | 1.56% |
| 6 | 0 | 0 |
| 7 | 0 | 0 |