Table 1.
Demographic information of the dataset used in this study. MMSE: Mini-Mental State Examination; AD: Alzheimer's disease; FTLD: frontotemporal lobe degeneration; DLB: dementia with Lewy bodies; VaD: vascular dementia; SMC: subjective memory complaints as a control group.
| Group | Number | Age | MMSE | Diagnosis criteria |
|---|---|---|---|---|
| AD | 219 | 65.9 ± 7.3 | 20.6 ± 4.5 | McKhann et al., 1984, McKhann et al., 2011 |
| FTLD | 92 | 63.2 ± 6.7 | 23.7 ± 5.2 | Neary et al., 1998, Rascovsky et al., 2011 |
| DLB | 47 | 68.5 ± 5.7 | 23.8 ± 4.7 | McKeith et al. (2005) |
| VaD | 24 | 68.1 ± 8.6 | 23.1 ± 3.7 | Román et al. (1993) |
| SMC | 118 | 60.4 ± 8.5 | 28.4 ± 1.3 | Did not meet the criteria for MCI, dementia or other neurological or psychiatric disorder |