| Smoking | Failure | AE | Remission |
|---|
|
|---|
| Non-smoking | OR: 0.678 | OR: 1.188 | OR: 0.686 |
| 95%CI: 0.482–0.967 | 95%CI: 0.738–2.017 | 95%CI: 0.349–1.511 |
| p=0.032* | p=0.491 | p=0.327 |
| Cessation | OR: 0.557 | OR: 1.652 | OR: 0.918 |
| 95%CI: 0.357–0.869 | 95%CI: 0.947–2.985 | 95%CI: 0.387–2.268 |
| p=0.010* | p=0.078 | p=0.847 |