Inflammatory bowel diseases (11) Patients (11) Patients (11) maladie (10) cohorte (10) maladie (10) Swiss (9) Human beings (9) risque (6) gène (6) Ulcerative colitis (6) Risk (6) Crohn's disease (6) association (5) Social groups (5) Colitis (5) modèle (4) adulte (4) Development (4) Treatment (4) Inflammation (4) Impact (4) Example (4) Older people (4) Influence (4) Risk factors (4) adulte (4) temps (durée) (3) âge (3) Diagnosis (3)