Table 4 Correlation between apathy (apathy scale), fatigue (fatigue questionnaire), and depression (BDI-II) and the BRB-N
| Â | Apathy | Fatigue | Depression | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | MS patients | Healthy controls | MS patients | Healthy controls | MS patients | Healthy controls | ||||||
BRB-N | γ | p value | γ | p value | γ | p value | γ | p value | γ | p value | γ | p value |
SRT-LTS | −0.23 | 0.0018 | −0.04 | n.s. | 0.05 | n.s. | 0.02 | n.s. | −0.18 | 0.0208 | −0.18 | 0.0226 |
SRT-CLTR | −0.22 | 0.0031 | −0.04 | n.s. | 0.04 | n.s. | 0.02 | n.s. | −0.13 | n.s. | −0.16 | 0.0370 |
SRT-D | −0.23 | 0.0014 | 0.00 | n.s. | 0.05 | n.s. | 0.01 | n.s. | −0.14 | n.s. | −0.11 | n.s. |
SPART | −0.27 | 0.0003 | −0.00 | n.s. | −0.02 | n.s. | −0.09 | n.s. | −0.18 | 0.0185 | −0.02 | n.s. |
SPART-D | −0.33 | <0.0001 | −0.03 | n.s. | −0.01 | n.s. | −0.04 | n.s. | −0.16 | 0.0446 | −0.08 | n.s. |
SDMT | −0.28 | 0.0002 | −0.07 | n.s. | −0.03 | n.s. | −0.01 | n.s. | −0.28 | 0.0002 | −0.29 | 0.0002 |
PASAT3 | −0.22 | 0.0033 | 0.12 | n.s. | −0.04 | n.s. | −0.06 | n.s. | −0.25 | 0.0013 | −0.21 | 0.0083 |
PASAT2 | −0.21 | 0.0047 | 0.01 | n.s. | −0.04 | n.s. | −0.14 | n.s. | −0.23 | 0.0031 | −0.29 | 0.0002 |
WLG | −0.23 | 0.0016 | −0.07 | n.s. | 0.16 | 0.03 | 0.03 | n.s. | −0.15 | 0.0458 | −0.15 | n.s. |