| Variables | Cases n (%) | Controls n (%) | P |
| BMI | <0.01 | ||
| <18.5 | 22 (30) | 26 (12.4) | |
| 18.5 à 24.99 | 36 (51.4) | 106 (50.5) | |
| 25 à 29.99 | 9 (12.9) | 51 (24.3) | |
| ≥30 | 4 (5.7) | 27 (12.9) | |
| History of tuberculosis | <0.01 | ||
| No | 17 (24.3) | 189 (89,6) | |
| Yes | 53 (75.7) | 22 (10.4) | |
| History of alcohol consumption | 0.511 | ||
| At least one time | 32 (45.7) | 87 (41.2) | |
| Never taken | 38 (54.3) | 124 (58.8) | |
| History of smoking | <0.01 | ||
| At least one time | 16 (22.9) | 20 (9.5) | |
| Never taken | 54 (77.1) | 191 (90.5) | |
| Comorbidity | 0.149 | ||
| No | 59 (84.3) | 191 (90.5) | |
| Yes | 11 (15.7) | 20 (9.5) | |