Table 1.
Baseline characteristics of included subjects
| AD (n = 32) | FTD (n = 24) | Controls (n = 28) | pval | Posthoc test | |
| Age (y) | 72.3±8.2 (53–86) | 66.2±9.2 (50–84) | 70.3±5.6 (59–84) | 0.01* | FTD < AD |
| Male participants | 56.3% (18/32) | 50% (12/24) | 53.6% (15/28) | 0.9§ | |
| Education (y) | 13.1±3.0 (10–19) | 13.5±2.8 (10–18) | 14.6±2.5 (10–19) | 0.12# | |
| MMSE | 24.9±3.4 (12–30) | 25.2±4.9 (14–30) | 29.0±1.0 (27–30) | 0.0001# | FTD and AD < Controls |
| ACE-R | 75.7±11.0 (43–91) | 67.7±17.1 (38–93) | 93.7±4.8 (79–100) | 0.0001# | FTD and AD < Controls |
| Whole-brain mean cortical thickness (mm) | 2.50±0.14 | 2.50±0.12 | 2.64±0.10 | 0.0001* | FTD and AD < Controls |
| Whole-brain mean fractal dimension | 2.54±0.02 | 2.54±0.03 | 2.56±0.02 | 0.0007* | FTD and AD < Controls |
*ANOVA, §Chi-squared test, #Kruskal-Wallis.