Table 4. Volumetric analyses.
Estimated marginal means and post hoc pair-wise comparisons
| FTD | AD | HD | CTL | Pair-wise comparisons | |||||
|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||
| n | Volume ± SD (mm3) | n | Volume ± SD (mm3) | n | Volume ± SD (mm3) | n | Volume ± SD (mm3) | ||
|
| |||||||||
| Left putamen | 25 | 3519 ± 511 | 9 | 3854 ± 525 | 16 | 2857 ± 578 | 12 | 3949 ± 524 | HD < CTL (p< 0.001) |
| HD < FTD (p< 0.001) | |||||||||
| HD < AD (p< 0.001) | |||||||||
| FTD < CTL (p= 0.026) | |||||||||
| FTD = AD (p=0.117) | |||||||||
| AD = CTL (p=0.692) | |||||||||
|
| |||||||||
| Right putamen | 26 | 2803 ± 768 | 12 | 2874 ± 753 | 15 | 2163 ± 493 | 12 | 3727 ± 720 | HD < CTL (p< 0.001) |
| HD < FTD (p= 0.011) | |||||||||
| HD < AD (p< 0.001) | |||||||||
| FTD < CTL (p= 0.001) | |||||||||
| FTD = AD (p=0.063) | |||||||||
| AD = CTL (p=0.133) | |||||||||
SD: Standard deviation, HD: Huntington's disease, CTL: Controls, FTD: Behavioral variant frontotemporal dementia, AD: Alzheimer's disease