What does the Dementia Rating Scale-2 measure? The relationship of neuropsychological measures to DRS-2 total and subscale scores in non-demented individuals with Parkinson's disease

CONCLUSIONS: DRS-2 total scores reflect impairment across a range of cognitive domains (i.e., executive, language, and visuoperception), while DRS-2 subscale scores have limited construct validity. Together, the DRS-2 does not appear to have utility beyond screening for global cognition in PD.PMID:34779350 | DOI:10.1080/13854046.2021.1999505
Source: The Clinical Neuropsychologist - Category: Psychiatry & Psychology Authors: Source Type: research