Item, subscale and scale descriptive and reliability measurements (N=148)
| Item | Mean (min-max) | SD | α if item deleted | Item/scale correlation | Cronbach's α |
|---|---|---|---|---|---|
| Total CFS | 26.77 (5–52) | 12.05 | – | – | 0.916 |
| Physical subscale | 11.37 (0–25) | 7.25 | – | – | 0.924 |
| Q1 | 1.51 | 1.204 | 0.907 | 0.700 | |
| Q2 | 1.53 | 1.291 | 0.903 | 0.818 | |
| Q3 | 1.80 | 1.318 | 0.905 | 0.762 | |
| Q6 | 1.71 | 1.144 | 0.908 | 0.697 | |
| Q9 | 1.83 | 1.248 | 0.910 | 0.629 | |
| Q12 | 1.26 | 1.246 | 0.908 | 0.688 | |
| Q15 | 1.72 | 1.293 | 0.904 | 0.799 | |
| Affective subscale | 10.38 (2–16) | 4.11 | – | – | 0.924 |
| Q5 | 2.97 | 1.100 | 0.908 | 0.686 | |
| Q8 | 2.36 | 1.166 | 0.915 | 0.457 | |
| Q11 | 2.59 | 1.081 | 0.915 | 0.448 | |
| Q14 | 2.45 | 1.203 | 0.912 | 0.548 | |
| Cognitive subscale | 5.02 (0–14) | 3.51 | – | – | 0.792 |
| Q4 | 1.48 | 1.204 | 0.909 | 0.640 | |
| Q7 | 1.09 | 1.096 | 0.916 | 0.434 | |
| Q10 | 1.31 | 0.902 | 0.916 | 0.402 | |
| Q13 | 1.14 | 1.243 | 0.914 | 0.521 |