Parapsoriasis

L12_PARAPSORI

parapsoriasis: one of a group of skin disorders that are characterized primarily by their resemblance to psoriasis (red, scaly lesions), rather than by their underlying etiology. Neoplasms can develop from parapsoriasis. For example, it can develop into cutaneous T-cell lymphoma.

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Endpoint definition

Endpoint definition steps

FinnGen

Phenotype data

473681

1. Apply sex-specific rule

None

473681

2. Check conditions

None

473681

3. Check pre-conditions, main-only, mode, registry filters

Registry filters:

  • Hospital discharge: ICD-10 L41
  • Cause of death: ICD-10 L41

2 out of 7 registries used, show all original rules.

347

4. Check minimum number of events

None

347

5. Include endpoints

635

6. Filter based on genotype QC (FinnGen only)

610

Control definitions (FinnGen only)

Control exclude L12_PAPULOSQUAMOUS

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L40-L45
Name in latin Parapsoriasis

Case counts by codes

FinnGen case counts by registry codes:

generic upset plot

Upset plot

Full data table

Summary Statistics

-FinRegistry-

Key figures

All Female Male
Number of individuals
Whole population 5761 2864 2860
Only index persons 5168 2640 2528
Unadjusted period prevalence (%)
Whole population 0.08 0.08 0.08
Only index persons 0.10 0.10 0.10
Median age at first event (years)
Whole population 41.07 38.49 43.65
Only index persons 39.87 37.84 41.99

-FinnGen-

Key figures

All Female Male
Number of individuals 610 328 282
Unadjusted period prevalence (%) 0.13 0.13 0.14
Median age at first event (years) 48.04 42.17 54.88

-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_PARAPSORI and mortality.

Females

Parameter HR [95% CI] p-value
L12_PARAPSORI 1.115 [0.94, 1.32] 0.2
Birth year 0.997 [0.99, 1.01] 0.585

During the follow-up period (1.1.1998 — 31.12.2019), 221 out of 2204 females with L12_PARAPSORI died.

Males

Parameter HR [95% CI] p-value
L12_PARAPSORI 0.996 [0.87, 1.14] 0.949
Birth year 0.988 [0.98, 1.0] 0.026

During the follow-up period (1.1.1998 — 31.12.2019), 354 out of 2069 males with L12_PARAPSORI died.

Mortality risk

Mortality risk for people of age

years, who have L12_PARAPSORI.

N-year risk Females Males
1 0.097% 0.203%
5 0.617% 1.12%
10 1.461% 2.943%
15 2.779% 5.843%
20 5.352% 10.016%

Relationships between endpoints

Index endpoint: L12_PARAPSORI – Parapsoriasis

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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