| Variables | Frequency | Percentage | |
| Mantoux test | 68 | 62.96 | |
| Chest X-ray findings | Patchy opacity and consolidation | 46 | 42.59 |
| Mediastinal lymph node | 10 | 9.25 | |
| Pleural effusion | 9 | 8.33 | |
| Military mottling | 2 | 1.85 | |
| FNAC suggestive tuberculosis | 35 | 32.40 | |
| Lymph node biopsy suggestive TB | 3 | 2.77 | |
| Sputum gene Xpert | 10 | 9.25 | |
| Gastric lavage | 2 | 1.85 | |
| Stool Xpert ultra | 23 | 21.29 | |
| Tuberculoma in CT brain | 1 | 0.92 | |