TABLE 1.
Demographics and clinical characteristics of participants (N = 88)
| M (SD) | ONC | bvFTD | p value | R 2 |
|---|---|---|---|---|
| N | 44 | 44 | ||
| Age | 65.2 (5.1) | 61 (8) | .004 | .09 |
| Sex (M/F) | 26/18 | 26/18 | — | — |
| MMSE total score | 29.3 (0.9) | 23.9 (5.2) | <.001 | .32 |
| CDR global score | 0 (0) | 1.1 (0.6) | <.001 | .62 |
| CDR sum of boxes | 0 (0) | 6.1 (2.9) | <.001 | .65 |
| RSMS EX (max = 30) | 20.5 (3.5) | 9.5 (6.7) | <.001 | .52 |
| Average max translational movement (in mm) | 0.8 (0.4) | 0.9 (0.5) | .38 | .009 |
| Average max rotational movement (mean Euler angle) | 0.6 (0.5) | 1 (0.7) | .01 | .07 |
Note: Statistical difference between bvFTD patients and ONCs was calculated using post hoc Dunnett–Hsu test.
Abbreviations: bvFTD, behavioral variant frontotemporal dementia; CDR, clinical dementia rating; EX, sensitivity to socioemotional expressiveness score; MMSE, Mini Mental State Examination; ONC, older normal controls; RSMS, revised self‐monitoring scale.