Table 1.
Spearman’s correlations of MFI subscales with AMI and DAS subscales.
| Apathy questionnaires | AMI | DAS | ||||||
|---|---|---|---|---|---|---|---|---|
| ES | BA | SM | Total | EMO | INIT | EXE | Total | |
| Multidimensional fatigue inventory (MFI) | ||||||||
| GF | − 0.259* (0.000) | 0.376* (0.000) | 0.324* (0.000) | 0.292* (0.000) | − 0.079 (0.031) | 0.248* (0.000) | 0.425* (0.000) | 0.080 (0.030) |
| PF | − 0.193* (0.000) | 0.436** (0.000) | 0.371* (0.000) | 0.392* (0.000) | 0.015 (0.678) | 0.328* (0.000) | 0.438* (0.000) | 0.116 (0.002) |
| MF | − 0.277* (0.000) | 0.531* (0.000) | 0.309* (0.000) | 0.371* (0.000) | 0.017 (0.654) | 0.283* (0.000) | 0.777* (0.000) | 0.195* (0.000) |
| RA | − 0.197* (0.000) | 0.609* (0.000) | 0.407* (0.000) | 0.515* (0.000) | 0.103 (0.005) | 0.476* (0.000) | 0.601* (0.000) | 0.266* (0.000) |
| RM | − 0.241* (0.000) | 0.537* (0.000) | 0.416* (0.000) | 0.448* (0.000) | 0.026 (0.487) | 0.436* (0.000) | 0.633* (0.000) | 0.195* (0.000) |
| Total | − 0.272* (0.000) | 0.613* (0.000) | 0.452* (0.000) | 0.505* (0.000) | 0.039 (0.292) | 0.446* (0.000) | 0.690* (0.000) | 0.208* (0.000) |
AMI apathy motivation index, BA behavioral activation, ES emotional sensitivity, SM social motivation, DAS dimensional apathy scale, EXE executive, INIT initiation, EMO emotional, MFI multidimensional fatigue inventory, GF general fatigue, PF physical fatigue, MF mental fatigue, RA reduced activity, RM reduced motivation.
*Correlation with p < 0.001.