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Clinical characteristics of enrolled participants.
| Active tuberculosis | Latent Mycobacterium tuberculosis infection | |
|---|---|---|
| Participants, n | 22 | 23 |
| Male, n (%) | 20 (91%) | 14 (61%) |
| Median age | 53.5 (23–83) years | 34.0 (22–61) years |
| Black race, n (%) | 19 (86%) | 8 (35%) |
| Culture proven pulmonary, n (%) | 22 (100%) | Not done |
| ESAT6-CFP10 responders, n (%) | 22 (100%) | 23 (100%) |
| HIV seropositive, n (%) | 0 (0%) | 0 (0%) |
