Fig. 2

Fatigue Assessment Scale (FAS) scores in 73 patients with systemic lupus erythematosus (SLE) according to disease activity and controls with primary Sjogren’s syndrome or in good health. SLE systemic lupus erythematosus, FAS Fatigue Assessment Scales (ranges from 10 – no fatigue to 50 – extreme fatigue), pSS primary Sjogren’s syndrome, Healthy healthy volunteers. Plots represent the individual values (diamonds), the median score, and the IQR for each group. *p < 0.05; **< 0.001