Characteristics | N = 638 |
---|---|
Women, n (%) | 256 (40.1) |
Age (years) at diagnosis | |
Mean (SD) | 27.3 (12.1) |
Age classes, n (%) | |
< 16 | 82 (12.9) |
17–40 | 479 (75.1) |
> 40 | 77 (12.1) |
Phenotype at diagnosis, n (%) | |
Inflammatory | 512 (80.2) |
Stenosing | 35 (5.5) |
Penetrating | 91 (14.3) |
Localization of disease at diagnosis, n (%) | |
L1 | 199 (31.2) |
L2 | 160 (25.1) |
L3 | 275 (43.1) |
L4 | 4 (0.6) |
Active smokers, n (%) a | 221 (53.0) |
Duration (months) of disease, mean (SD) | 146 (118) |
Extraintestinal manifestations, n (%) | 174 (27.3) |
Musculoskeletal | 102 (16.0) |
Cutaneous | 39 (6.1) |
Both | 33 (5.2) |