obsolete_incontinentia pigmenti achromians: a dermal melanocytic condition affecting the shoulder area. Nevus of Ito often occurs in association with nevus of Ota in the same patient but is much less common, although the true incidence is unknown.
Endpoint definition
↥
Endpoint definition steps |
FinnGen |
|---|---|
Phenotype data |
473681 |
1. Apply sex-specific ruleNone |
473681 |
2. Check conditionsNone |
473681 |
3. Check pre-conditions, main-only, mode, registry filtersRegistry filters:
2 out of 7 registries used, show all original rules. |
669 |
4. Check minimum number of eventsNone |
669 |
5. Include endpointsNone |
669 |
6. Filter based on genotype QC (FinnGen only) |
641 |
Control definitions (FinnGen only)
Control exclude
L12_OTHERSKINSUBCUTIS
Extra metadata
Level in the ICD hierarchy
4
First used in FinnGen datafreeze
DF2
Parent code in ICD-10
L81
Name in latin
Alia hyperpigmentatio melaninalis
Similar endpoints
↥List of similar endpoints to
Other melanin hyperpigmentation
based on the number of shared cases.
Similar with more cases:
- Other disorders of pigmentation
- Other disorders of skin and subcutaneous tissue
- Diseases of the skin and subcutaneous tissue
- Any event in hilmo or specialist outpatient
Similar with less cases:
None
Case counts by codes
↥
Summary Statistics
↥-FinRegistry-
Key figures
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | |||
| Whole population | 5087 | 3489 | 1584 |
| Only index persons | 4808 | 3344 | 1464 |
| Unadjusted period prevalence (%) | |||
| Whole population | 0.08 | 0.10 | 0.04 |
| Only index persons | 0.10 | 0.12 | 0.06 |
| Median age at first event (years) | |||
| Whole population | 65.20 | 65.37 | 65.10 |
| Only index persons | 65.53 | 65.39 | 65.84 |
-FinnGen-
Key figures
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | 641 | 425 | 216 |
| Unadjusted period prevalence (%) | 0.15 | 0.17 | 0.11 |
| Median age at first event (years) | 64.65 | 62.78 | 68.33 |
-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
Mortality – FinRegistry
↥Association
Association between endpoint L12_OTHERMELANIN and mortality.
Females
| Parameter | HR [95% CI] | p-value |
|---|---|---|
| L12_OTHERMELANIN | 0.735 [0.65, 0.83] | < 0.001 |
| Birth year | 0.999 [0.99, 1.01] | 0.778 |
During the follow-up period (1.1.1998 — 31.12.2019), 526 out of 3068 females with L12_OTHERMELANIN died.
Males
| Parameter | HR [95% CI] | p-value |
|---|---|---|
| L12_OTHERMELANIN | 0.759 [0.63, 0.92] | 0.005 |
| Birth year | 0.988 [0.98, 1.0] | 0.013 |
During the follow-up period (1.1.1998 — 31.12.2019), 253 out of 1356 males with L12_OTHERMELANIN died.
Mortality risk
Mortality risk for people of age
years, who have L12_OTHERMELANIN.| N-year risk | Females | Males |
|---|---|---|
| 1 | 0.1% | 0.146% |
| 5 | 0.531% | 0.976% |
| 10 | 1.325% | 2.501% |
| 15 | 2.461% | 4.56% |
| 20 | 4.247% | 7.678% |
Relationships between endpoints
↥Index endpoint: L12_OTHERMELANIN – Other melanin hyperpigmentation
GWS hits: -
Endpoint
Case Overlap
Survival Analysis
Genetic Correlations
Genetic Signals
N (Jaccard index)
HR [CI]
Extremity
rg [CI]
Extremity
Hits
Coloc Hits
FinRegistry
FinnGen
FinRegistry
FinnGen
FinnGen
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