Table 4: Coefficientsa.
| Model | Unstandardized Coefficients | Standardized Coefficients | t | p-value | |
| B | Std. Error | Beta | |||
| (Constant) | 20.976 | 6.45 | 3.252 | 0.003* | |
| WMH | 4.874 | 1.989 | 0.403 | 2.451 | 0.020* |
aDependent variable: NPI total score; *p < 0.050; Abbreviation: WMH: Total Score of White Matter Hyperintensity (Fazekas score).