Table 1.
Demographic, clinical, and cognitive measures
| Demographic, clinical, and cognitive measures | DLB (n = 18) | AD (n = 19) | HC (n = 17) | p-value |
|---|---|---|---|---|
| Male:female | 13:5 | 16:3 | 14:3 | χ2 = 0.93, p = 0.62a |
| Age | 77.2 ± 6.18 | 74.7 ± 8.5 | 76.8 ± 5.7 | F2,51 = 0.671, p = 0.516b |
| MMSE | 23.6 ± 3.9 | 22.58 ± 2.9 | 29.1 ± 0.85 | t35 = 0.91, p = 0.36c |
| UPDRS | 17.44 ± 7.8 | 1.74 ± 1.8 | 1.41 ± 1.87 | t34 = 0.53, p = 0.59d |
| CAMCOG | 76.2 ± 13.5 | 72.2 ± 11.5 | 96.4 ± 3.37 | t35 = 0.97, p = 0.33c |
| CAF scale | 3.29 ± 4.06e | 0.61 ± 1.54f | na | t33 = 2.61, p = 0.006c |
| NPI total | 8.71 ± 5.47e | 6.33 ± 7.07f | na | t33 = 1.10, p = 0.277c |
| NPI hallucinations | 1.65 ± 1.83e | 0.0 ± 0.0f | na | t33 = 3.81, p < 0.001c |
Values expressed as mean ± 1 standard deviation.
Key: AD, Alzheimer's disease; CAF, Clinical Assessment of Fluctuating Confusion; CAMCOG, Cambridge Cognitive Examination; DLB, dementia with Lewy bodies; HC, healthy controls; MMSE, Mini-Mental State Examination; na, not applicable; NPI, Neuropsychiatric Inventory; UPDRS, Unified Parkinson's Disease Rating Scale.
a
χ2 test, DLB, AD, and HC.
b
Analysis of variance DLB, AD, and HC.
c
Student t test AD and DLB.
d
Student t test HC and AD.
e
(n = 17).
f
(n = 18).