| Variables | Category | No. | Proportion (%) |
| Sex | Male | 67 | 66.34 |
| Female | 34 | 33.66 | |
| Age | Mean | 38.52 | - |
| SD | 12.01 | - | |
| Type of participants | Healthcare | 42 | 41.58 |
| Household | 28 | 27.72 | |
| Slaughterhouse | 31 | 30.69 | |
| BCG Scars | Yes | 77 | 76.24 |
| No | 23 | 22.77 | |
| Unknown | 01 | 0.99 | |
| Smoking | Yes | 20 | 19.80 |
| No | 81 | 80.20 | |
| Alcoholism | Yes | 32 | 31.68 |
| No | 69 | 68.32 | |
| Chronic cough | Yes | 10 | 9.90 |
| No | 91 | 90.10 |