|
| HTI score-6 | p-value | ||
| Severe not (%) (n = 29) | Mild to moderate not (%) (n = 47) | GOLD [95% CI] | ||
| Alcohol | ||||
| Yes | 14 (48.3%) | 20 (42.6%) | 1.26 [0.50; 3.19] | 0.635 |
| No | 15 (51.7%) | 27 (57.4%) | Ref. | Ref. |
| Tobacco | ||||
| Yes | 2 (6.9%) | 1 (2.1%) | 3.41 [0.29; 39.4] | 0.375 |
| No | 27 (93.1%) | 46 (97.9%) | Ref. | Ref. |
| History of headaches | ||||
| Yes | 8 (27.6%) | 13 (27.7%) | 1.00 [0.35; 2.81] | 0.998 |
| No | 21 (72.4%) | 34 (72.3%) | Ref. | Ref. |