risque (2) maladie (2) Ulcerative colitis (2) Swiss (2) Risk (2) Patients (2) Immunosuppression (2) Use (2) Patients (2) cohorte (2) maladie (2) thérapie (1) surveillance (1) métabolite (1) marqueur (1) analyse (1) alcool (1) consommation (1) âge (1) éthanol (1) Monitoring (1) Surgery (1) Treatment (1) Aspect (1) Showing (1) Surveys (1) Inflammatory bowel diseases (1) Young men (1) Women (1) Values (1)