Table 1. Demographic and clinical characteristics of study participants.
FBB: Florbetaben, SD: standard deviation, CDR: Clinical Dementia Rating, CERAD-K: the Korean version of Consortium to Establish a Registry for Alzheimer's Disease, VF: verbal fluency, BNT: 15-item Boston Naming Test, MMSE: Mini Mental Status Examination, WLM: word list memory, CP: Constructional Praxis, WLR: word list recall, WLRc: word list recognition, CR: constructional recall