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This is a non-core endpoint: only basic statistics are computed.

See these related core endpoints for full statistics:



dermatomyositis: Dermatomyositis (DM) is a type of idiopathic inflammatory myopathy characterized by evocative skin lesions and symmetrical proximal muscle weakness.

Endpoint definition

FinnGen phenotype data

429209 individuals

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Apply sex-specific rule None


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Check conditions None


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

Hospital Discharge: ICD-10 M33
Cause of death: ICD-10 M33

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


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Check minimum number of events None


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Remove individuals based on genotype QC


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Control definitions

Control exclude M13_SYSTCONNECT

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 M30-M36
Name in latin Dermato[poly]myositis

Summary Statistics

Key figures

All Female Male
Number of individuals 446 275 171
Unadjusted prevalence (%) 0.11 0.12 0.09
Mean age at first event (years) 51.98 50.72 54.00


Not a core endpoint, no data to show.

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Not a core endpoint, no data to show.


Index endpoint: M13_DERMATOPOLY – Dermatopolymyositis
GWS hits:

Survival analyses between endpoints

Not a core endpoint, no data to show.

Drugs most likely to be purchased after Dermatopolymyositis

Endpoint not on priority list, no data to show.