TABLE 4.
Bivariate correlations between neurocognitive variables and neuropsychiatric measures
| Neuropsychiatric measures |
||||
|---|---|---|---|---|
| Measure | Apathy | BDI Total | BDI Cog–Aff | BDI Som |
| RBANS | ||||
| Immediate Memory Index | –.17** | –.07 | –.08 | .03 |
| Visuospatial/Constructional Index | –.29** | –.12 | –.10 | –.15* |
| Language Index | –.15* | –.09 | –.08 | –.06 |
| Attention Index | –.21** | –.19** | –.19** | –.13* |
| Delayed Memory Index | –.18** | –.11 | –.07 | –.13* |
| Total Scale | –.30** | –.17** | –.15* | –.13* |
| Trails A | .24** | .02 | .04 | .13* |
| Trails B | .15* | .02 | –.04 | .07 |
| Phonemic Fluency (FAS) | –.18** | –.05 | .03 | .03 |
| Semantic Fluency (Animals) | –.08 | –.01 | –.04 | –.01 |
| Coding | –.36** | –.09 | .01 | –.08 |
| BNT | –0.10 | –.10 | –.08 | –0.10 |
| Stroop | ||||
| Word | –.26** | –.01 | .04 | –.08 |
| Color | –.11 | –.03 | –.01 | .00 |
| Color-Word | –.07 | –.07 | –.02 | –.12 |
| Purdue | ||||
| Dominant | –.13 | .01 | .01 | –.17 |
| Nondominant | –.10 | .04 | .07 | –.17 |
| Both | –.07 | .03 | .10 | –.19* |
| Grip Strength | –.01 | –.03 | .03 | –.10 |
Notes. RBANS = Repeatable Battery for the Assessment of Neuropsychological Status; BDI = Beck Depression Inventory; Cog–Aff = Cognitive–Affective; Som = Somatic.
*
p = .01 to p < .05 (two-tailed).
**
p < .01 (two-tailed).