Outcome in adults with juvenile idiopathic arthritis. Comparison of the DUTCH-AIMS2 between JIA and RA.

or = 4.80). The internal consistency and the validity of the DUTCH-AIMS2 were satisfactory. CONLUSIONS: Overall, the health outcome of oligoarticular and polyarticular adult JIA and young RA patients was quite good. The DUTCH-AIMS2 can be used as an instrument in outcome studies in JIA patients