Table 2.

Clinical questionnaires.

Characteristics	Controlsprekidanje(n = 4)	ME/CFS Patientsprekidanje(n = 6)
FSCM	22 ± 2.4	74.8 ± 15.5 ***
FSCM Mental fatigue	11.8 ± 2.1	37 ± 8.9 **
FSCM Physical fatigue	10.3 ± 0.5	37.8 ± 7.2 ***
SF-36 Physical functioning	100 ± 0	34 ± 18.5 ***
SF-36 Role limitations due to physical health	100 ± 0	5 ± 11.2 ***
SF-36 Role limitations due to emotional problems	100 ± 0	100 ± 0
SF-36 Energy/fatigue	75 ± 18	24 ± 30.1 *
SF-36 Emotional well-being	93 ± 6	62 ± 26
SF-36 Social functioning	97 ± 6	35 ± 32.4 *
SF-36 Pain	91 ± 12	45 ± 20.2 **
SF-36 General health	85 ± 23	25 ± 17.7 **
SF-36 Health change	50 ± 0	55 ± 20.9
Compass-31	1.6 ± 1.3	35.5 ± 20.6 *

Fatigue Scale of Motor and Cognitive function (FSMC) evaluates symptoms of fatigue by giving a total fatigue score severity as well as sub-scores of mental and motor fatigue [39]. The Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) evaluates health-related quality of life [40], and COMPASS-31 specified and quantifies symptoms and severity of autonomic dysfunction [41]. Data are represented as mean ± SD * p-value < 0.05, ** p-value < 0.01, *** p-value < 0.001.