Table 1.

Clinical characteristics of imaging omics cohort. Full classification criteria shown in supplementary data, and raw data available to download through www.radc.rush.edu

	w/ RNAseq	w/ DNA methylation
n	168	222
age at death (mean, sd)	89.74 (6.10)	89.75 (5.96)
female (n, %)	114 (67.9)	153 (68.9)
years of education (mean, sd)	15.92 (3.52)	15.77 (3.59)
MMSE, last visit (mean, sd)	20.54 (9.35)	19.50 (9.68)
Clinical dementia (n, %)	75 (44.6)	112 (50.5)
MCI (n, %)	44 (26.2)	50 (22.5)
NCI (n, %)	49 (29.2)	60 (27.0)
AD (n, %)	70 (41.7)	106 (47.7)
Global AD pathology (mean, sd)	0.69 (0.60)	0.75 (0.62)
Amyloid score (mean, sd)	4.62 (4.45)	4.82 (4.52)
Tangles score (mean, sd)	6.43 (8.45)	6.89 (8.18)
Presence of gross infarctions (n, %)	53 (31.5)	72 (32.4)
Presence of microinfarcts (n, %)	46 (27.4)	57 (25.7)
Presence of Lewy bodies (n, %)	30 (17.9)	45 (20.3)