Table 2.

Cognitive domain associations with diffuse and neuritic plaques

Diffuse Plaques
Cognitive Domain	Present (n = 79)	Absent (n = 44)	p-value	Cohen’s d
Global Cognitive Score	0.52±0.28	0.70±0.41	0.10	0.51
Episodic Memory	0.80±0.41	0.97±0.40	0.16	0.42
Semantic Memory	0.38±0.45	0.59±0.46	0.14	0.46
Working Memory	0.46±0.49	0.54±0.57	0.72	0.15
Perceptual Speed	0.52±0.55	0.76±0.65	0.35	0.40
Visuospatial	0.45±0.53	0.64±0.72	0.24	0.30
Neuritic Plaques
Cognitive Domain	Present (n = 77)	Absent (n = 46)	p-value	Cohen’s d
Global Cognitive Score	0.49±0.29	0.75±0.35	0.001	0.81
Episodic Memory	0.77±0.42	1.01±0.36	0.03	0.62
Semantic Memory	0.34±0.46	0.65±0.40	0.008	0.72
Working Memory	0.42±0.50	0.61±0.53	0.14	0.37
Perceptual Speed	0.51±0.56	0.77±0.63	0.13	0.44
Visuospatial	0.39±0.52	0.73±0.68	0.004	0.56
Diffuse and Neuritic Plaques
Cognitive Domain	Present (n = 72)	Absent (n = 39)	p-value	Cohen’s d
Global Cognitive Score	0.50±0.29	0.77±0.36	0.001	0.83
Episodic Memory	0.78±0.42	1.02±0.36	0.04	0.61
Semantic Memory	0.36±0.45	0.65±0.41	0.04	0.67
Working Memory	0.44±0.51	0.61±0.56	0.25	0.32
Perceptual Speed	0.53±0.56	0.84±0.62	0.06	0.52
Visuospatial	0.41±0.53	0.74±0.70	0.006	0.53