Table 1 Summary of cognitive domains and measures used to generate composite scores
Domain | Test | Measure |
|---|---|---|
Executive | Verbal Fluency ‘FAS’ Test | Total words correct |
Wisconsin Card Sorting Test | Total correct | |
Wisconsin Card Sorting Test | Perseverative errors to previous response | |
Wisconsin Card Sorting Test | Perseverative errors to previous category | |
Mental processing speed | Trail Making Test (part A) | Time to complete (seconds) |
Memory | California Verbal Learning Test | Total correct at acquisition |
Wechsler Memory Scale Revised Visual Reproduction | Immediate recall | |
Dementia Rating Scale | Memory subscore |