Inflammatory bowel disease
Description
inflammatory bowel disease: A spectrum of small and large bowel inflammatory diseases of unknown etiology. It includes Crohn's disease, ulcerative colitis, and colitis of indeterminate type.
Data source
| FinnGen phenocode | K11_IBD | 
| Include | K11_CROHN, K11_ULCER, K11_KELAIBD | 
| Level in the ICD-hierarchy | C | 
| First defined in version | DF2 | 
Key figures
| Sex | All | Female | Male | 
| Number of individuals | 4420 | 2394 | 2026 | 
| Unadjusted prevalence (%) | 2.54 | 2.41 | 2.7 | 
| Mean age at first event (years) | 42.11 | 40.96 | 43.47 | 
| Case fatality at 5-years (%) | 1.72 | 1.38 | 2.12 | 
Longitudinal metrics
| Sex | All | Female | Male | 
| Median nb. of events per indiv. | 6 | 6 | 7 | 
| Recurrence at 6 months (%) | 65.9 | 65.2 | 66.73 | 
Associations
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