1 CIS-Total | – | 0.92 | 0.83 | 0.79 | 0.77 | 0.67 | 0.71 | 0.78 | 0.58 | 0.73 | 0.66 | 0.83 |
2 CIS-Subjective Experience of Fatigue | | – | 0.65 | 0.65 | 0.58 | 0.65 | 0.74 | 0.75 | 0.49 | 0.75 | 0.61 | 0.76 |
3 CIS-Reduction of Concentration | | | – | 0.54 | 0.61 | 0.56 | 0.51 | 0.66 | 0.64 | 0.52 | 0.57 | 0.71 |
4 CIS-Reduction of Motivation | | | | – | 0.61 | 0.50 | 0.51 | 0.56 | 0.41 | 0.52 | 0.50 | 0.63 |
5 CIS-Reduced Level of Physical Activity | | | | | – | 0.44 | 0.45 | 0.54 | 0.39 | 0.47 | 0.42 | 0.60 |
6 MBI-Emotional Exhaustion | | | | | | – | 0.61 | 0.71 | 0.51 | 0.66 | 0.80 | 0.78 |
7 WHOQOL-Energy and Fatigue | | | | | | | – | 0.69 | 0.45 | 0.70 | 0.57 | 0.71 |
8 Fatigue Scale-Total | | | | | | | | – | 0.78 | 0.94 | 0.68 | 0.82 |
9 FS-Mental Fatigue | | | | | | | | | – | 0.55 | 0.48 | 0.62 |
10 FS-Physical Fatigue | | | | | | | | | | – | 0.62 | 0.75 |
11 Need for Recovery | | | | | | | | | | | – | 0.79 |
12 Fatigue Assessment Scale (FAS) | | | | | | | | | | | | – |