Systemic juvenile idiopathic arthritis: frequency and long-term outcome in Western Australia.

ABSTRACT: Systemic juvenile idiopathic arthritis (S-JIA) is a rare but potentially life threatening autoinflammatory condition of childhood. Given the limited data on S-JIA from the Australasian region, we investigated the epidemiological characteristics and long-term disease outcome in S-JIA. All hospitalised patients under the age of 16 years registered with ICD-10-AM code M08.2 in in the period 1999-2014 were identified in longitudinally linked administrative health data across all Western Australian (WA) hospitals. Incidence and point prevalence estimate were per 100,000 population with Poisson regression to analyse the incidence trend. Readmissions with S-JIA as primary diagnosis were considered flares with rates for flare and other complication reported per 100 person years with 95% confidence

SUBMITTER: Nossent JC 

PROVIDER: S-EPMC10185593 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature