Table 3 Comparisons of mean scores (± SD) by severity group
Group | Items | Mild (n = 20) | Moderate (n = 42) | Severe (n = 8) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
MFI-K | mKCFQ | r (%) | MFI-K | mKCFQ | r (%) | MFI-K | mKCFQ | r (%) | ||
Total physical fatigue (score 60) | General | 7.3 ± 2.5 | 5.0 ± 2.2 | 32 | 10.9 ± 2.8 | 9.7 ± 3.6 | 66*** | 15.4 ± 2.3 | 14.7 ± 2.6 | 91** |
Physical | 8.0 ± 2.1 | 5.6 ± 2.7 | 41 | 9.2 ± 2.9 | 8.0 ± 3.0 | 72*** | 11.9 ± 3.8 | 12.3 ± 1.9 | 25 | |
Activity | 9.4 ± 2.5 | 3.1 ± 2.5 | 65** | 8.1 ± 2.5 | 7.4 ± 3.1 | 44** | 9.5 ± 2.1 | 13.3 ± 2.4 | 19 | |
Total | 24.6 ± 5.8 | 14.2 ± 6.1 | 79*** | 28.1 ± 6.8 | 24.6 ± 8.4 | 69*** | 36.8 ± 6.5 | 39.9 ± 5.5 | 52 | |
Total mental fatigue (score 40) | Mental | 7.4 ± 2.5 | 4.6 ± 2.8 | 57** | 9.0 ± 2.4 | 7.0 ± 3.4 | 43** | 11.1 ± 2.0 | 10.4 ± 2.5 | 21 |
Motivation | 8.5 ± 2.7 | 3.9 ± 2.9 | 39 | 8.7 ± 2.5 | 5.7 ± 3.3 | 32* | 11.3 ± 1.4 | 9.2 ± 4.1 | 40 | |
Total | 15.8 ± 4.7 | 8.5 ± 5.6 | 57** | 17.6 ± 4.4 | 12.7 ± 6.4 | 42** | 22.4 ± 3.0 | 19.6 ± 6.3 | 53 | |
Total (score 100) | 40.4 ± 9.7 | 22.8 ± 10.7 | 79*** | 45.8 ± 10.4 | 37.9 ± 13.2 | 65*** | 59.1 ± 9.3 | 60.1 ± 8.5 | 58 | |