TABLE 4.
Correlations of Conventional Tests with CANS-MCI Tests*
| Cognitive Domain (CANS-MCI) | CANS-MCI Score | Standardized Test Score | Correlation Coefficient | P |
|---|---|---|---|---|
| Executive Functions | General Reaction Time† | Digit Symbol | −.530 | <.001 |
| Design Matching | Digit Symbol | .644 | <.001 | |
| Word-To-Picture Matching (Latency) † | Digit Symbol | −.610 | <.001 | |
| Clock Hand Placement | Digit Symbol | .502 | <.001 | |
| Stroop (Discordant Latency) | Digit Symbol | −.589 | <.001 | |
| Immediate Recall | Free Recognition I | DRS Memory | .506 | <.001 |
| WMS LMS-I | .563 | <.001 | ||
| Guided Recognition I Errors | DRS Memory | −.567 | <.001 | |
| WMS LMS-I | −.493 | <.001 | ||
| Delayed Recall | Free Recognition II | DRS Memory | .526 | <.001 |
| WMS LMS-II | .458 | <.001 | ||
| Composite Memory | Free Recognition I & II | DRS Memory | .553 | <.001 |
| Score | WMS LMS-I | .519 | <.001 | |
| WMS LMS-II | .538 | <.001 | ||
| Spatial Fluency | Clock Hand Placement | DRS Initiation | .437 | <.001 |
| Language Fluency | Picture Naming | DRS Initiation | .531 | <.001 |
| Picture Naming (Latency) † | DRS Initiation | −.479 | <.001 |
*
All tests administered within the same testing sessions.
†
Low latency scores mean faster response time.