Table 6.
Spearman’s bivariate correlation and partial correlation of the three different impairment measures: fatigue (MUSIC), disability (EDSS) and cognitive impairment (MUSIC) with the BOFRETTA 2.0 and the HADS (N = 56).
| Correlation | Adjusted Correlation a | ||||
|---|---|---|---|---|---|
| rs | p | rs | p | ||
| fatigue | HADS-A | 0.447 ** | <0.01 | ||
| HADS-D | 0.692 ** | <0.001 | |||
| BOF_ANX | 0.114 | 0.403 | 0.253 | 0.065 | |
| BOF_ATT | −0.093 | 0.495 | 0.004 | 0.977 | |
| BOF_SUM | −0.003 | 0.983 | 0.145 | 0.294 | |
| EDSS score | HADS-A | 0.126 | 0.355 | ||
| HADS-D | 0.452 ** | <0.001 | |||
| BOF_ANX | −0.294 * | <0.05 | −0.276 * | 0.043 | |
| BOF_ATT | −0.175 | 0.204 | −0.225 | 0.102 | |
| BOF_SUM | −0.264 * | 0.049 | −0.276 * | 0.043 | |
| CI | HADS-A | 0.373 ** | <0.01 | ||
| HADS-D | −0.291 * | <0.05 | |||
| BOF_ANX | 0.043 | 0.754 | −0.003 | 0.985 | |
| BOF_ATT | −0.099 | 0.469 | −0.137 | 0.325 | |
| BOF_SUM | −0.0059 | 0.970 | −0.078 | 0.577 | |
Note. a Adjusted for covariates; ** significant with p < 0.01; * significant with p < 0.