Sankt Josef-Stift Sendenhorst

Mar 14, 2023 | arthritis-research.biomedcentral.com | Sankt Augustin |Adolescent Rheumatology |Sankt Josef-Stift Sendenhorst

Study populationA total of 30,541 JIA patients were enrolled from 62 centers between 2002 and 2016 with the following JIA categories: persistent (n = 12,669) and extended oligoarthritis (n = 2228), rheumatoid factor (RF)-negative polyarthritis (n = 4854), and enthesitis-related arthritis (n = 4876, Table 1). Uveitis was documented in 3246 (10.6%) of JIA cases and occurred most frequently in patients with oligoarthritis (n = 2219, 14.9%).