| Mild quitter (n = 258) | Moderate quitter (n = 36) | Heavy quitter (n = 12) | p value |
Cough (yes) | 18 (41.9%) | 6 (100.0%) | 2 (100.0%) | 0.002 |
Dyspnea (yes) | 8 (18.6%) | 6 (100.0%) | 2 (100.0%) | 0.062 |
Chest pain (yes) | 2 (0.77%) | 0 (0.0%) | 0 (0.0%) | - |
Haemoptysis (yes) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | - |
Wheezes (yes) | 0 (0%) | 0 (0.0%) | 0 (0.0%) | - |
Repeated Hospitalization (yes) | 2 (4.7%) | 0 (0.0%) | 2 (100.0%) | - |
Relapse | 1.49 ± 1.37 | 1.00 ± 0.63 | 3.50 ± 0.71 | 0.056 |