Fig. 1 (Abstract A55).

Boxplot of Principal Component 1 (PC1) scores across JIA Subtypes. This figure illustrates the distribution of PC1 scores among four juvenile idiopathic arthritis (JIA) subtypes: Persistent Oligoarthritis (POA), Extended Oligoarthritis (EOA), Seronegative Polyarthritis (SNP), and Seropositive Polyarthritis (RFP). PC1 represents the component primarily associated with inflammatory cytokines. Boxplots display the median, interquartile range (IQR), and outliers for each group, highlighting differences in inflammatory profiles between subtypes