Figure 1

Baseline moderate to vigorous physical activity (MVPA) in children with JIA relative to healthy peers. Reproduced from Nader et al (30) study of healthy children from ages nine to 15. The solid lines depict average minutes of MVPA for both healthy males and females at their respective ages, as well as for weekend days and weekdays. Positioned on this graph are also the seven children with JIA (four females represented by purple/pink dots and three males represent by blue dots) from this study and the individual average MVPA over seven days.