Crohn disease (strict definition, require KELA)
Description
ileocolitis: Ileocolitis or ileal Crohn's is the most common type of Crohn's disease. It affects both the ileum (small intestine) and the colon.
Data source
| FinnGen phenocode | K11_CD_STRICT |
| Hospital Discharge registry | ICD-10: K50, ICD-9: 555, ICD-8: 5630 |
| Cause of Death registry | ICD-10: K50, ICD-9: 555, ICD-8: 5630 |
| Conditions required | K11_KELACROHN |
| Level in the ICD-hierarchy | C |
| First defined in version | DF3 |
Key figures
| Sex | All | Female | Male |
| Number of individuals | 614 | 363 | 251 |
| Unadjusted prevalence (%) | 0.35 | 0.37 | 0.33 |
| Mean age at first event (years) | 40.7 | 41.0 | 40.28 |
| Case fatality at 5-years (%) | 0.33 | 0.28 | 0.4 |
Longitudinal metrics
| Sex | All | Female | Male |
| Median nb. of events per indiv. | 7 | 7 | 6 |
| Recurrence at 6 months (%) | 66.45 | 66.86 | 65.91 |
Associations
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