obsolete_juvenile idiopathic arthritis: ['A group of chronic, inflammatory childhood disorders of unknown etiology that primarily involve joints.']

Endpoint definition

FinnGen phenotype data

321302 individuals

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Apply sex-specific rule None


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Check conditions None


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Filter registries

Hospital Discharge: ICD-10 M05-M14
Cause of death: ICD-10 M05-M14


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

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


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Check minimum number of events None


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Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2

Similar endpoints

List of similar endpoints to Polyarthropathies based on the number of shared cases.

Venn diagram with an highlighted set fully inside another set Broader endpoints:

Venn diagram with a set fully inside an highlighted set Narrower endpoints:

Show all endpoint correlations

Summary Statistics

Key figures

All Female Male
Number of individuals 24310 13314 10996
Unadjusted prevalence (%) 7.88 7.67 8.14
Mean age at first event (years) 52.52 49.33 56.39


Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.03 2.31 [2.02, 2.66] 1.0e-32 2857
15 years 0.01 1.35 [1.19, 1.54] 6.2e-6 1211
5 years 0.00 2.78 [2.48, 3.12] 3.1e-69 800
1 year 0.00 6.28 [5.40, 7.31] <1e-100 370

Age distribution of first events

Year distribution of first events

Cumulative Incidence


Index endpoint: M13_POLYARTHROPATHIES – Polyarthropathies
GWS hits: 14

Survival analyses between endpoints


before Polyarthropathies
after Polyarthropathies

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Drugs most likely to be purchased after Polyarthropathies