Generalized pustular psoriasis

impetigo herpetiformis: An impetigo that is characterized as a form of severe pustular psoriasis occurring in pregnancy.

Endpoint definition

FinnGen phenotype data
diagram bullet diagram downward connector

Filter registries Inpat., Oupat., Death

Hospital Discharge: ICD-10 L40.1
Hospital discharge: ICD-9 6961B
Hospital discharge: ICD-8 69610
Cause of death: ICD-10 L40.1
Cause of death: ICD-9 6961B
Cause of death: ICD-8 69610

Check pre-conditions None

Include endpoints None

Check conditions None

Apply sex-specific rule None

diagram downward connector L12_PSORI_PUSTGEN

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L40
Name in latin Psoriasis pustulosa generalisata

Summary Statistics

Key figures

All Female Male
Number of individuals 59 32 27
Unadjusted prevalence (%) 0.02 0.02 0.02
Mean age at first event (years) 48.80 47.06 50.85


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


Index endpoint: L12_PSORI_PUSTGEN – Generalized pustular psoriasis
GWS hits:

Survival analyses between endpoints


before Generalized pustular psoriasis
after Generalized pustular psoriasis

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Drugs most likely to be purchased after Generalized pustular psoriasis