Fig. 2From: Stratified distribution of Th17 and Treg cells in patients with multi-stage rheumatoid arthritisProportions of CD4 and CD8 cells and the CD4/CD8 ratios in the various RA groups and HCs. Absolute numbers and percentages of CD4 and CD8 cells, and the ratios thereof, in HCs and patients with Ea-RA, Ad-RA, and Tr-RA. (*p < 0.05, **p < 0.01, ***p < 0.001)Back to article page