Ulcerative colitis, NAS

ulcerative colitis: An inflammatory bowel disease involving the mucosal surface of the large intestine and rectum. It may present with an acute or slow onset and follows an intermittent or continuous course. Signs and symptoms include abdominal pain, diarrhea, fever, weight loss, and intestinal hemorrhage.

Endpoint definition

Long name Ulcerative colitis, NAS
Hospital Discharge registry ICD-10: K519
Cause of Death registry ICD-10: K519
First defined in version DF2
Latin name Colitis ulcerosa non specificata

Summary Statistics

Key figures

All Female Male
Number of individuals 2207 1228 979
Unadjusted prevalence (%) 1.02 1.00 1.04
Mean age at first event (years) 46.29 45.33 47.51
Case fatality at 5-years (%) 2.04 1.87 2.25

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 2.0 2.0 2.0
Recurrence at 6 months (%) 49.34 49.67 48.93

Survival analyses between endpoints


before Ulcerative colitis, NAS
after Ulcerative colitis, NAS

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Drugs most likely to be purchased after Ulcerative colitis, NAS