Table 2.
Demographic and psychiatric features
| Psych | Drugs | Neurological | P values | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All NEUROL | Neurodegeneration | Lesion | Vascular | Psych vs. Drugs vs. All NEUROL | NDEG vs. lesion vs. vascular | LBD vs. AD vs. bvFTD | ||||||
| LBD | AD | bvFTD | All NDEG | |||||||||
| N | 27 | 5 | 73 | 29 | 22 | 5 | 56 | 8 | 8 | NA | NA | NA |
| Age at onset of Othello's (yrs.) | 52.1 (15.0) | 41.4 (16.3) | 71.2 (12.5) | 70.7 (10.6) | 75.6 (11.3) | 58.6 (14.9) | 71.5 (12.1) | 63.8 (17.0) | 77.5 (5.8) | <0.001 | 0.08 | 0.01 |
| Frequency of female gender | 10 (37%) | 2 (40%) | 28 (38%) | 7 (24%) | 12 (55%) | 3 (60%) | 22 (39%) | 2 (25%) | 3 (38%) | 0.92 | 0.41 | 0.09 |
| Frequency of hallucinations | 6 (22%) | 1 (20%) | 37 (50%) | 22 (76%) | 6 (27%) | 2 (40%) | 30 (54%) | 1 (13%) | 5 (63%) | 0.02 | 0.07 | 0.002 |
| Frequency of other delusions | 10 (37%) | 2 (40%) | 36 (49%) | 12 (41%) | 12 (55%) | 2 (40%) | 26 (46%) | 4 (50%) | 5 (63%) | 0.53 | 0.69 | 0.62 |
Data are shown as number (%) for categorical data, and mean (standard deviation) for age at onset of Othello's syndrome. AD = Alzheimer's disease, bvFTD = behavioral variant frontotemporal dementia; LBD = Lewy body disease; NEUROL = Neurological; NDEG = Neurodegenerative; Psych = Psychiatric
PD patients are included in the LBD including those with dopamine agonist associated Othello's syndrome