Table 1.
Demographic and clinical data
| Frequency | |
|---|---|
| Age (years) | |
| <50 | 2 |
| 50–59 | 21 |
| 60–69 | 61 |
| 70–79 | 72 |
| 80–89 | 18 |
| 90+ | 2 |
| Total | 176 |
| Median | 71 years |
| Sex | |
| Male | 150 (85%) |
| Bedpartner | |
| Spouse | 168 (96%) |
| Neurologic diagnosis | |
| Normal | 8 |
| MCI | 44 |
| SD-amnestic | 25 (3 also with PD) |
| MD-amnestic | 8 (2 also with PD) |
| SD-non-amnestic | 9 (2 also with PD) |
| MD-nonamnestic | 4 (1 also with PD) |
| AD | 23 |
| DLB | 74 |
| PDD | 2 |
| FTD | 5 |
| PPA (PNFA or SD) | 5 |
| CBS | 4 |
| PCA | 2 |
| CNS vasculitis | 1 |
| MSA | 1 |
| PSP | 1 |
| Dementia/Cognitive impairment NOS | 4 |
Abbreviations: AD=Alzheimer disease, CBS=corticobasal syndrome, CNS=central nervous system, DLB=dementia with Lewy bodies, FTD=frontotemporal dementia, MCI=mild cognitive impairment (SD=single domain, MD=multiple domain), MSA=multiple system atrophy, NOS=not otherwise specified, PCA=posterior cortical atrophy, PD=Parkinson disease, PDD=Parkinson disease with dementia, PNFA=progressive nonfluent aphasia, PPA=primary progressive aphasia, PSP=progressive supranuclear palsy