| bvFTD (n = 39) | Control (n = 40) | p value |
---|---|---|---|
Age, years | 62.31 ± 7.67 | 63.80 ± 6.16 | 0.34 |
Age at onset | 60.03 ± 7.52 | / |  |
Disease duration (m) | 25.44 ± 16.24 | / |  |
Sex (M/F) | 16/23 | 15/25 | 0.75 |
Education, years | 10.10 ± 3.64 | 11.16 ± 3.40 | 0.15 |
Cognitive status | Â | Â | Â |
 MMSE | 16.77 ± 10.41 | 28.55 ± 0.90 |  < 0.001 |
Dementia rating | Â | Â | Â |
 CDR® SB | 8.36 ± 4.14 | 0 |  < 0.001 |
 CDR® global | 1.69 ± 0.73 | 0 |  < 0.001 |
 CDR® plus NACC FTLD SB | 10.72 ± 5.17 | 0 |  < 0.001 |
 BEHAV | 1.74 ± 0.75 | 0 |  < 0.001 |
 LANG | 0.62 ± 0.56 | 0 |  < 0.001 |
Behavioural features | Â | Â | Â |
 FBI-total (z score) | 24.44 ± 12.78 (0.82 ± 0.81) | / | / |
 FBI apathy (z score) | 17.56 ± 8.39 (0.80 ± 0.85) | / | / |
 FBI disinhibition (z score) | 6.88 ± 5.58 (0.67 ± 1.05) | / | / |
Executive function | Â | Â | Â |
 TMT-A (z score) | 117.56 ± 35.17 (0.75 ± 0.81) | / | / |
 TMT-B (z score) | 236.80 ± 81.01 (0.79 ± 0.81) | / | / |
Linguistics | Â | Â | Â |
 BNT (z score) | 17.77 ± 6.99 (− 0.56 ± 1.09) | / | / |
Activities of daily living | Â | Â | Â |
 ADL (z score) | 33.76 ± 13.20 (0.64 ± 1.11) | / | / |