Patient-reported wellbeing and clinical disease measures over time captured by multivariate trajectories of disease activity in individuals with juvenile idiopathic arthritis in the UK: a multicentre prospective longitudinal study
Juvenile idiopathic arthritis (JIA) is a heterogeneous disease. Clusters of children and young people might experience different global patterns in their signs and symptoms of disease. Identifying these clusters would allow for a greater understanding of disease progression.
