Table 1 Results of Breathalyzer test for M. tuberculosis antigen 85B
From: Field test of a novel detection device for Mycobacterium tuberculosis antigen in cough
| Diagnosis | Breathalyzer test positive | Breathalyzer test negative | Total |
|---|---|---|---|
| Smear positive TB | 14 | 6 | 20 |
| Smear negative TB | 9 | 2 | 11 |
| Not TB | 6 | 23 | 29 |
| Total | 29 | 31 | 60 |