None listed
Conditions
Interventions
None listed
Sponsors
Asan Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: - Patients diagnosed with Crohn's disease or ulcerative colitis - Patients should reside in the study area at the time of diagnosis of Crohn's disease or ulcerative colitis (For calculating prevalence, inhibitants in the study area at Dec 31, 2017 are included.)
Exclusion criteria
Exclusion criteria: - IBD unclassified - Other than Korean ethnicity
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Annual incidence rate of Crohn's disease & ulcerative colitis during 1986-2015;Prevalence of Crohn's disease and ulcerative colitis as of Dec 31, 2015 | — |
Secondary
| Measure | Time frame |
|---|---|
| Clinical features of study patients (sex, age at diagnosis, location of disease at diagnosis, interval from onset of symptoms to diagnosis, and family history of IBD, etc.);Clinical course of patients with Crohn's disease or ulcerative colitis; development of complications, intestinal resection rate, hospitalization rate, mortality, and pregnancies and their outcomes;Treatment and outcomes of patients with Crohn's disease or ulcerative colitis | — |
Countries
Korea, Republic of
Contacts
Public ContactByong Duk Ye
Asan Medical Center
Outcome results
None listed