… Systemic juvenileidiopathicarthritis (sJIA, formerly called Still disease or systemic juvenile rheumatoid arthritis) is officially classified as a category of JIA that includes patients characterized …
… Oligoarticular juvenileidiopathicarthritis (formerly called pauciarthritis or pauciarticular-onset juvenile rheumatoid arthritis) is defined as juvenileidiopathicarthritis (JIA) involving fewer than …
… Polyarticular juvenileidiopathicarthritis (formerly called polyarticular-onset juvenile rheumatoid arthritis [JRA]) is a subset of juvenileidiopathicarthritis (JIA) that is defined by the presence …
… rheumatoid arthritis. The International League of Associations for Rheumatology (ILAR) criteria for classification of the idiopathicarthritides of childhood are intended to define the separate childhood-onset …
…standard diagnostic criteria for juvenileidiopathicarthritis (JIA; which includes the previous grouping of juvenile rheumatoid arthritis [JRA] or juvenile chronic arthritis [JCA]) has complicated epidemiologic …