Table 1.
Sociodemographic and functional characteristics of patients and HC, MEAN (SEM)
| Whole research sample | Diagnostic groups | |||||||
|---|---|---|---|---|---|---|---|---|
| bvFTD | svPPA | nfvPPA | AD | PSP | CBS | HC | ||
| N | 173 | 38 | 25 | 15 | 38 | 14 | 17 | 26 |
| Sex | 94 M, 79 F | 26 M, 12 F | 14 M, 11 F | 8 M, 7 F | 20 M, 18 F | 7 M, 7F | 9 M, 8 F | 10 M, 16 F |
| Age | 34–85; 64.28 (0.62) | 61.37 (1.37)† | 64.16 (1.07) | 69.2 (2.1) | 62.16 (1.52) | 66.71 (1.53) | 66.12 (1.40) | 66.38 (1.63) |
| CDR Total | 0–3; 0.71 (0.04) | 1.2 (0.11)*** | 0.7 (0.09)*** | 0.57 (0.13)*** | 0.79 (0.04)*** | 0.75 (0.09)*** | 0.59 (0.11)*** | 0 (0.00) |
| CDR Box | 0–13; 3.80 (0.23) | 6.32 (0.51)*** | 3.9 (0.53)*** | 2.2 (0.60)* | 4.14 (0.31)*** | 5.21 (0.68)*** | 3.5 (0.60)*** | 0 (0.00) |
| Semantic Knowledge | 1–16; 13.68 (0.25) | 13.91 (0.48)† | 9.46 (0.89)*** | 14.86 (0.36) | 13.76 (0.39)* | 15.42 (0.19) | 14.19 (0.68) | 15.65 (0.14) |
| Film recognition | 0.33–1; 0.97 (0.01) | 0.96 (0.02) | 0.96 (0.02) | 1.00 (0.00) | 0.96 (0.02) | 1.00 (0.00) | 0.98 (0.02) | 0.97 (0.02) |
Note: bvFTD = behavioral variant frontotemporal dementia. svPPA = semantic variant primary progressive aphasia. nfvPPA = nonfluent variant primary progressive aphasia. PSP = progressive supranuclear palsy. CBS = corticobasal syndrome. AD = Alzheimer’s disease. HC = healthy controls. F = Female. M = Male. CDR-Total = Dementia Rating Scale total score. CDR-Box = Dementia Rating Scale sum of boxes. Annotations indicate significant or trending effects as compared with the HC group. †P < 0.10; *P < 0.05; **P < 0.01; ***P < 0.001.