Other dermatomyositis

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

Endpoint definition

Name M13_DERMATOMYOTH
Long name Other dermatomyositis
Hospital Discharge registry ICD-10: M331, ICD-9: 7103B, ICD-8: 7160
Cause of Death registry ICD-10: M331, ICD-9: 7103B, ICD-8: 7160
Level in the ICD-hierarchy 4
First defined in version DF2
Latin name Alia dermatomyositis

Summary Statistics

Key figures

All Female Male
Number of individuals 74 51 23
Unadjusted prevalence (%) 0.03 0.04 0.02
Mean age at first event (years) 51.79 49.88 56.02
Case fatality at 5-years (%) 9.46 9.80 8.70

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 3.0 4.0 2.0
Recurrence at 6 months (%) 60.81 66.67 47.83

Survival analyses between endpoints

Plot

before Other dermatomyositis
after Other dermatomyositis

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Drugs most likely to be purchased after Other dermatomyositis