cryptorchidism: The failure of one or both testes of a male fetus to descend from the abdomen into the scrotum during the late part of pregnancy. If not surgically corrected in early childhood, males may be at increased risk for testicular cancer later in life.
Endpoint definition
↥
Endpoint definition steps |
FinnGen |
---|---|
Phenotype data |
520210 |
1. Apply sex-specific ruleonly males |
226837 |
2. Check conditionsNone |
226837 |
3. Check pre-conditions, main-only, mode, registry filtersRegistry filters: 2 out of 7 registries used, show all original rules. |
400 |
4. Check minimum number of eventsNone |
400 |
5. Include endpointsNone |
400 |
6. Filter based on genotype QC (FinnGen only) |
400 |
Control definitions (FinnGen only)
- Control exclude
- Q17_CONGEN_MALFO_GENITAL_ORGANS
Extra metadata
- Level in the ICD hierarchy
- 3
- First used in FinnGen datafreeze
- DF12
- Parent code in ICD-10
- Q5
- Name in latin
- Retentio testis
Similar endpoints
↥List of similar endpoints to Undescended testicle based on the number of shared cases.
Similar with more cases:
- Congenital malformations of genital organs
- Congenital malformations, deformations and chromosomal abnormalities
- Any event in hilmo or specialist outpatient
Similar with less cases:
None
Case counts by codes
↥Summary Statistics
↥-FinRegistry-
This endpoint is excluded (different definition than used in FinnGen).
-FinnGen-
Key figures
All | Female | Male | |
---|---|---|---|
Number of individuals | 400 | - | 400 |
Unadjusted period prevalence (%) | 0.18 | - | 0.18 |
Median age at first event (years) | 6.92 | - | 6.92 |
-FinnGen-
Age distribution of first events
-FinnGen-
Year distribution of first events
-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
- 367
- Matched controls
- 3660
LabWAS
↥Mortality – FinRegistry
↥This endpoint is excluded (different definition than used in FinnGen).
Relationships between endpoints
↥Index endpoint: Q17_UNDES_TESTICLE – Undescended testicle
GWS hits: -
This endpoint is excluded (different definition than used in FinnGen).