Crohn disease (strict definition, require KELA)

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.

Endpoint definition

Name K11_CD_STRICT
Long name Crohn disease (strict definition, require KELA)
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
Latin name Morbus Crohn

Summary Statistics

Key figures

All Female Male
Number of individuals 871 513 358
Unadjusted prevalence (%) 0.40 0.42 0.38
Mean age at first event (years) 40.18 40.31 39.99
Case fatality at 5-years (%) 0.80 0.78 0.84

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 7.0 7.0 7.0
Recurrence at 6 months (%) 67.70 68.69 66.44

Survival analyses between endpoints

Plot

before Crohn disease (strict definition, require KELA)
after Crohn disease (strict definition, require KELA)

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Drugs most likely to be purchased after Crohn disease (strict definition, require KELA)