Reduction of Glucocorticoid Receptor Function in Chronic Fatigue Syndrome

Figure 1

Total cortisol values at five time points over two days in participants with CFS and healthy controls. Bar chart showing cortisol concentrations in CFS patients and healthy controls at five morning time points over two consecutive days. Participants administered oral dex at 11 pm on day 1. Data are shown as mean plus standard error of the mean.