Final diagnosis | n | Age at onset (years) | Age at LP (years) | Mean interval between onset and LP (years) | Sex (M:F) | MMSEa |
---|---|---|---|---|---|---|
Dementia with Lewy Bodies | 17 | 69.6 ± 7.8 | 73.8 ± 7.8 | 4.2 | 17:2 | 23.0 ± 4.6 |
Parkinson’s Disease | 12 | 63.1 ± 12.0 | 66.0 ± 12.9 | 2.9 | 11:1 | 28.9 ± 1.1 |
Alzheimer’s Disease | 16 | 69.9 ± 9.1 | 73.9 ± 9.1 | 4 | 12:4 | 22.9 ± 3.3 |
Controlb | 12 | n/a | 71.3 ± 7.0 | n/a | 4:8 | 28.8 ± 1.2 |
Otherb | 3 | 65.7 ± 11.4 | 67.7 ± 10.7 | 2 | 2:1 | 20.5 ± 8.1 |