Fig. 3
From: Brain fog of post-COVID-19 condition and Chronic Fatigue Syndrome, same medical disorder?
Z scores by cognitive domains and neuropsychiatric assessment. *p < 0.05; **p < 0.01, *** p < 0.001; C-SSRS: Columbia Suicide Severity Rating Scale; GDS: Geriatric Depression Scale; ME/CFS: Myalgic Encephalomyelitis/Chronic Fatigue Syndrome; MFIS: Modified Fatigue Impact Scale; PSQI: Pittsburgh Sleep Quality Index; SF-36: The 36-Item Short Form Health Survey; STAI: State-Trait Anxiety Inventory