Patients’ Sociodemographic and Clinical Characteristics
| Characteristic | Data |
| Age (y) | 43.5 ± 13.11 (20–67) |
| Sex | |
| Female | 34 (64.2) |
| Male | 19 (35.8) |
| Location (Montreal) | |
| L1 (ileal) | 32 (60.4) |
| L2 (colonic) | 6 (11.3) |
| L3 (ileocolonic) | 14 (26.4) |
| Missing | 1 (1.9) |
| Time since diagnosis (y) | 13.94 ± 11.22 (2–46) |
| Smokers | 6 (11.3) |
| Surgery history | 16 (30.8) |
| Blood values | |
| C-reactive protein | 1.09 ± 1.79 (0.1–10) |
| Blood sedimentation rate | 9.83 ± 14.19 (2–74) |
| Leukocytes | 9,257.26 ± 15,327.05 (1,095–116,900) |
| Thrombocytes | 284.62 ± 93.74 (154–679) |
| Calprotectin levels (μg/g) | 217.00 ± 82.34 (31.67–372.47) |
| Medication | |
| Steroids | 20 (37.7) |
| Thiopurine- methotrexate | 9 (17) |
| Biologics | 7 (13.2) |
| Mesalamine | 9 (17) |
| Other | 15 (28.3) |
Qualitative data are expressed as number, followed by percentage in parentheses; continuous data are expressed as mean ± SD, followed by range in parentheses.