Table 1.
Demographic data and general cognitive functions with daily activities in the three patient groups
AD: alzheimer's disease, B-ADL: Barthel activities of daily living, CDR: Clinical Dementia Rating, CDRSB: Clinical Dementia Rating Sum of Boxes, DLB: dementia with Lewy bodies, GDS: Geriatric Depression Scale, K-MMSE: Korean version of the Mini-Mental State Examination, PDD: parkinson's disease dementia.