Patient demographics
| Characteristic | Lewy body group | Alzheimer's group | p Value |
| No of patients | 17 | 27 | |
| Male/female | 11/6 | 13/14 | 0.36 |
| Age (mean (SD)) | 75.0 (7.2) | 79.7 (7.6) | 0.047 |
| Years of education (mean (SD)) | 13.6 (3.3) | 12.1 (3.3) | 0.14 |
| MMSE score (mean (SD)) | 21.8 (4.5) | 20.9 (4.3) | 0.54 |
MMSE=Mini mental state examination.18