Reactive arthropathies

reactive arthritis: Reactive arthritis (ReA) is an autoimmune disorder belonging to the group of seronegative spondyloarthropathies and is characterized by the classic triad of arthritis, urethritis and conjunctivitis.

Endpoint definition

Name M13_REACTARTH
Long name Reactive arthropathies
Hospital Discharge registry ICD-10: M02, ICD-9: 713, ICD-8: 71490
Cause of Death registry ICD-10: M02, ICD-9: 713, ICD-8: 71490
Level in the ICD-hierarchy 3
First defined in version DF2

Summary Statistics

Key figures

All Female Male
Number of individuals 1524 839 685
Unadjusted prevalence (%) 0.70 0.68 0.73
Mean age at first event (years) 43.12 42.15 44.31
Case fatality at 5-years (%) 1.31 0.83 1.90

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 1.0 1.0 1.0
Recurrence at 6 months (%) 30.97 30.99 30.95

Survival analyses between endpoints

Plot

before Reactive arthropathies
after Reactive arthropathies

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Drugs most likely to be purchased after Reactive arthropathies