Table 2.
Regression model testing the predictive role of clinical variables, demographics, brain status, 6MWD at T0, and CRIq total score on 6MWT at T1 in responders
| Model | Unstandardized | SE | Standardized | t | p | |
|---|---|---|---|---|---|---|
| 1 | (Intercept) | 41.64 | 84.48 | 0.49 | 0.628 | |
| 6MWD at T0 | 0.85 | 0.13 | 0.75 | 6.73 | <0.001 | |
| CRIq total | 0.79 | 0.32 | 0.25 | 2.51 | 0.022 | |
| H&Y | −33.18 | 14.88 | −0.20 | −2.23 | 0.039 | |
| age | 0.97 | 0.81 | 0.12 | 1.20 | 0.245 | |
| 2 | (Intercept) | 116.97 | 57.38 | 2.04 | 0.056 | |
| 6MWD at T0 | 0.79 | 0.12 | 0.70 | 6.65 | <0.001 | |
| CRIq total | 0.78 | 0.32 | 0.24 | 2.45 | 0.024 | |
| H&Y | −27.15 | 14.18 | −0.17 | −1.92 | 0.071 |
SE standard error, 6MWD 6 min Walk Distance test, CRIq Cognitive Reserve Index questionnaire, H&Y Hoehn and Yahr Scale. Statistically significant comparisons are reported in bold.