Pityriasis lichenoides chronica

L12_PARAPSO_PITYLICHCHRON

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.

Endpoint definition

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FinnGen phenotype data

321302 individuals

Apply sex-specific rule None

321302

Check conditions None

321302

Filter registries

Hospital Discharge: ICD-10 L41.1

Hospital discharge: ICD-9 6962B

Hospital discharge: ICD-8 $!$

Cause of death: ICD-10 L41.1

Cause of death: ICD-9 6962B

Cause of death: ICD-8 $!$

Check pre-conditions, main-only, mode, ICD version

Look only at ICD versions H.D: 10, 8, 9 ; C.O.D: 10, 8, 9

Check minimum number of events None

Include endpoints None

L12_PARAPSO_PITYLICHCHRON

Extra metadata

Level in the ICD hierarchy 4

First used in FinnGen datafreeze DF2

Parent code in ICD-10 L41

Name in latin Pityriasis lichenoides chronica

Similar endpoints

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List of similar endpoints to Pityriasis lichenoides chronica based on the number of shared cases.

Broader endpoints:

Narrower endpoints:

None

Show all endpoint correlations

Summary Statistics

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Key figures

	All	Female	Male
Number of individuals	78	42	36
Unadjusted prevalence (%)	0.03	0.02	0.03
Mean age at first event (years)	50.03	50.32	49.69

Mortality

Follow-up	Absolute risk	HR [95% CI]	p	N
1998–2019	-	-	-	-
15 years	-	-	-	-
5 years	-	-	-	-
1 year	-	-	-	-

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: L12_PARAPSO_PITYLICHCHRON – Pityriasis lichenoides chronica
GWS hits:

Survival analyses between endpoints

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Plot

before Pityriasis lichenoides chronica
after Pityriasis lichenoides chronica

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Table

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Drugs most likely to be purchased after Pityriasis lichenoides chronica

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