Demographic and Clinical Characteristics According to Diagnostic Group
↵* ANOVA with post hoc least significant difference tests, AD < MCI, P = 0.06; AD < controls, P < 0.001; MCI < controls, P < 0.05.
↵† ANOVA with post hoc least significant difference tests, AD < MCI, P < 0.05; AD < controls, P < 0.001; MCI < controls, P < 0.01.
MMSE = Mini-mental State Examination.