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
↥
Endpoint definition steps |
FinnGen |
---|---|
Phenotype data |
520210 |
1. Apply sex-specific ruleNone |
520210 |
2. Check conditions
|
61 |
3. Check pre-conditions, main-only, mode, registry filtersNone 0 out of 7 registries used, show all original rules. |
0 |
4. Check minimum number of eventsNone |
0 |
5. Include endpoints |
61 |
6. Filter based on genotype QC (FinnGen only) |
61 |
Control definitions (FinnGen only)
- Control exclude
- K11_IBD, K11_CHOLANGI
- Control conditions
- not K11_CHOLANGI_STRICT
and not K11_CD_STRICT
Extra metadata
- First used in FinnGen datafreeze
- DF3
Similar endpoints
↥List of similar endpoints to Crohn's disease (strict) with PSC based on the number of shared cases.
Similar with more cases:
- IBD (strict) with PSC
- Cholangitis (primary sclerosing, PSC), with reimbursement 202
- Cholangitis (primary sclerosing, PSC)
- Crohn disease (strict definition, require KELA)
- Crohn's disease patients in KELA-register (KELA code 209, or 208 with ICD K50)
Similar with less cases:
None
Case counts by codes
↥Summary Statistics
↥-FinRegistry-
Key figures
All | Female | Male | |
---|---|---|---|
Number of individuals | |||
Whole population | 159 | 66 | 91 |
Only index persons | 154 | 65 | 89 |
Unadjusted period prevalence (%) | |||
Whole population | 0.00 | 0.00 | 0.00 |
Only index persons | 0.00 | 0.00 | 0.00 |
Median age at first event (years) | |||
Whole population | 30.30 | 29.94 | 30.31 |
Only index persons | 30.01 | 29.61 | 30.31 |
-FinnGen-
Key figures
All | Female | Male | |
---|---|---|---|
Number of individuals | 61 | 32 | 29 |
Unadjusted period prevalence (%) | 0.01 | 0.01 | 0.01 |
Median age at first event (years) | 31.23 | 30.94 | 31.55 |
-FinRegistry-
Age distribution of first events
-FinnGen-
Age distribution of first events
-FinRegistry-
Year distribution of first events
-FinnGen-
Year distribution of first events
-FinRegistry-
Cumulative Incidence Function
-FinnGen-
Cumulative Incidence Function
CodeWAS (R11)
↥CodeWAS is a tool for exploring the associations between an endpoint and all of the medical codes and drug codes.
This is a new tool, please reach out using the contact form for feedback and improvement ideas.
First, a cohort is built by matching controls to the endpoint cases using year of birth and sex. Then, a Fisher test is done for all the medical codes and drug codes between the cases and controls of this cohort. Codes are reported in the table below if they have −log10(p-value) ≥ 6.
Matched cohort
- Matched cases
- 57
- Matched controls
- 572
LabWAS
↥Mortality – FinRegistry
↥Association
Association between endpoint K11_CD_STRICT_PSC and mortality.
Females
No dataMales
No dataMortality risk
Mortality risk for people of age
years, who have K11_CD_STRICT_PSC.N-year risk | Females | Males |
---|---|---|
1 | No data | No data |
5 | No data | No data |
10 | No data | No data |
15 | No data | No data |
20 | No data | No data |
Relationships between endpoints
↥Index endpoint: K11_CD_STRICT_PSC – Crohn's disease (strict) with PSC
GWS hits: -