| Neuropsychological Performance | PSS-PW | PSS-NW | PSS-14 | |||
| Beta | P value | Beta | P value | Beta | P value | |
| Language function | −0.19 | <0.001 | 0.00 | 0.995 | −0.11 | 0.001 |
| BNT | −0.14 | <0.001 |
|
| −0.10 | 0.002 |
| WAIS-III Vocabulary | −0.18 | <0.001 |
|
| −0.08 | 0.010 |
| LM | −0.10 | 0.004 |
|
| −0.06 | 0.068 |
| Episodic memory function | −0.13 | <0.001 | −0.06 | 0.071 | −0.11 | 0.001 |
| FCSRT | −0.09 | 0.005 |
|
| −0.08 | 0.016 |
| Category Fluency | −0.10 | 0.001 |
|
| −0.10 | 0.003 |
| Frontal-executive function | −0.15 | <0.001 | −0.03 | 0.684 | −0.10 | 0.001 |
| TMTA | −0.13 | <0.001 |
|
| −0.09 | 0.007 |
| TMTB | −0.12 | <0.001 |
|
| −0.07 | 0.020 |
| WAIS-III Digit Symbol | −0.11 | <0.001 |
|
| −0.07 | 0.025 |
| WAIS-III Block Design | −0.12 | <0.001 |
|
| −0.12 | <0.001 |