Table 7:

Comparison of UDS and LBD-MOD Neuropsychological Test Battery between Cognitively Normal Controls, Alzheimer Disease, and Dementia with Lewy Bodies

Test Variable	Controls (n=53)	AD (n=78)	DLB (n=110)	Overall p-value	Post-hoc AD vs DLB
MoCA	26.6 (2.5)	13.8 (6.0)	14.2 (5.9)	<.001	.75
Numbers Forward	7.4 (1.4)	6.0 91.50	6.4 (1.5)	<.001	.21
Numbers Backward	5.6 (1.50	3.6 (1.60	3.6 (1.4)	<.001	.93
Trailmaking A, seconds	29.5 (10.9)	73.3 (42.1)	98.3 (50.2)	<.001	<.001
Trailmaking B, seconds	70.2 (41.1)	153.3 (41.1)	164.9 (33.8)	<.001	.22
Animal Naming	20.7 (4.5)	9.1 (4.8)	9.7 (4.7)	<.001	.64
MINT	14.9 (0.4)	11.2 (4.1)	13.2 (2.9)	<.001	<.001
HVLT – Immediate	24.2 (3.9)	9.6 (4.9)	10.2 (4.9)	<.001	.64
HVLT – Delay	9.4 (1.7)	0.9 (1.6)	1.9 (2.1)	<.001	<.001
HVLT – Recognition	11.7 (0.4)	5.8 (3.1)	7.6 (2.1)	<.001	<.001
Noise Pareidolia – Correct Faces	6.9 (0.4)	6.0 (1.4)	5.9 (1.4)	<.001	.79
Noise Pareidolia – Correct Noise	12.7 (0.8)	11.7 (1.8)	9.0 (3.7)	<.001	<.001
Noise Pareidolia – Total Correct	19.6 (1.0)	17.3 (3.1)	15.4 (4.3)	<.001	<.001
Noise Pareidolia – Total Pareidolia	0.3 (0.7)	2.2 (2.9)	4.0 (3.9)	<.001	<.001

Mean (SD)

KEY: UDS=Uniform Data Set; LBD-MOD=Dementia with Lewy Bodies Module; AD=Alzheimer’s disease; DLB=Dementia with Lewy bodies; MoCA=Montreal Cognitive Assessment; MINT=Multilingual Naming Test; HVLT=Hopkins Verbal Learning Test

Bold indicates post-hoc significance for AD vs DLB after correction for multiple comparisons (corrected p-value <.004)