Table 1.
Demographics of the FTLD-non-AD and FTLD-AD groups (mean ± standard deviation).
| FTLD-non-AD | FTLD-AD | p-value | |
|---|---|---|---|
| N | 17 | 7 | |
| Demographics | |||
| Age (years) | 70.18 ± 6.65 | 64.29 ± 7.32 | 0.028 |
| Age of onset (years) | 63.82 ± 8.10 | 60.43 ± 7.68 | 0.19 |
| Education (years) | 14.71 ± 3.41 | 15.57 ± 4.39 | 0.58 |
| Sex | 8 Males:9 Females | 3 Males:4 Females | 1.00 |
| Disease duration | 6.35 ± 5.23 | 3.86 ± 2.85 | 0.28 |
| Diagnosis | 11 PSP, 6 CBS | 1 PSP-AD, 6 CBS-AD |
N.A. |
| PET scanner | 15 PET/CT, 2 HRRT | 6 PET/CT, 1 HRRT | 1.00 |
| PSPRS | 40.76 ± 18.61 | 18.29 ± 6.65 | 0.004 |
| UPDRS motor scale | 36.06 ± 21.49 | 15.71 ± 8.34 | 0.045 |
| CDR global score | 1.09 ± 0.83 | 0.79 ± 0.64 | 0.43 |
| CDR sum of boxes | 6.88 ± 5.28 | 4.79 ± 3.87 | 0.36 |
Fisher's exact test and Mann–Whitney U comparison; unadjusted significance level set at p < 0.05 (two-sided).