| Categories | Sub categories | Number | Percentage |
| Sex | Male | 3 | 75 |
|
| Female | 1 | 25 |
| Age | 20 - 29 | 4 | 100 |
| Location | Urban | 4 | 100 |
|
| Rural | 0 |
|
| Residence | Dhaka city | 4 | 100 |
| Occupation | Business | 2 | 50 |
|
| Student | 1 | 25 |
|
| Self-employed | 1 | 25 |
| H/O living outside Bangladesh | Yes | 0 |
|
|
| No | 4 | 100 |
| BCG vaccine mark | Present | 4 | 100 |
|
| Absent | 0 |
|
| Rifampicin sensitivity pattern of the isolates | Sensitive | 0 |
|
|
| Resistant | 4 |
|
| Lineage of the isolates | Beijing | 4 | 100 |
|
| Other | 0 |
|
| Risk factors |
|
|
|
| H/O TB contact | Yes | 0 |
|
|
| No | 4 | 100 |
| H/O Anti-TB treatment | New | 1 | 25 |
|
| Previously Treated | 3 | 75 |
| Smoking | Yes | 0 |
|
|
| No | 4 | 100 |
| Alcohol Misuse | Yes | 0 |
|
|
| No | 4 | 100 |
| Drug Misuse | Yes | 0 |
|
|
| No | 4 | 100 |
| H/O other illness | Yes | 0 |
|
|
| No | 4 | 100 |