Table 1

Mean, standard deviation, and reliability coefficients of the (sub)scales

(Sub)scaleNumber of itemsMeanSDAlpha
CIS-Total2053.7525.580.96
CIS-Subjective Experience of Fatigue 823.4112.580.96
CIS-Reduction of Concentration 512.73 7.240.92
CIS-Reduction of Motivation 410.42 5.400.87
CIS-Reduced Level of Physical Activity 3 7.22 4.420.88
MBI-Emotional Exhaustion 5 1.49 1.110.88
WHOQOL-Energy and Fatigue 410.18 2.910.88
FS-Total1119.95 5.810.87
FS-Mental Fatigue 4 6.89 2.030.72
FS-Physical Fatigue 713.11 4.390.84
Need for Recovery1123.59 8.000.91
Fatigue Assessment Scale (FAS)1019.26 6.520.90