Table 6:
Correlations between cognitive tests and performance on the NPI-Q and CBI-R
| Test | LPA + PCA | LPA only | PCA only | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPI-Q | CBI-R | NPI-Q | CBI-R | NPI-Q | CBI-R | |||||||
| Rho | p-value | Rho | p-value | Rho | p-value | Rho | p-value | Rho | p-Value | Rho | p-value | |
| AVLT | −2.62 | 0.023 | −0.276 | 0.017 | −0.318 | 0.081 | −0.253 | 0.169 | −0.244 | 0.111 | −0.283 | 0.066 |
| BNT | −0.003 | 0.977 | −0.031 | 0.801 | −0.180 | 0.333 | −0.133 | 0.477 | −0.094 | 0.558 | −0.252 | 0.177 |
| Letter Fluency | −0.003 | 0.980 | −0.031 | 0.794 | 0.010 | 0.957 | −0.103 | 0.575 | −0.210 | 0.171 | −0.327 | 0.032 |
| VOSP Letters | −0.357 | 0.002 | −0.553 | <0.001 | −0.149 | 0.415 | −0.284 | 0.116 | −0.234 | 0.131 | −0.472 | 0.002 |
AVLT = Auditory Verbal Learning Test, BNT = Boston, Naming Test, VOSP = Visual Object and Space Perception Battery
LPA = Logopenic Progressive Aphasia, PCA = Posterior Cortical Atrophy
CBI -R = Cambridge Behavioral Inventory-Revised, NPI-Q = Neuropsychiatric Inventory Questionnaire