. 2021 Dec 16;43(5):1640–1656. doi: 10.1002/hbm.25748

TABLE 2.

Group demographics of the subjects downloaded from the public dataset

	50–60	60–70	70–80	80–85	Group comparison
ADNI	0	84	441	158	N/A
IXI	99	118	49	6	N/A
OASIS	150	376	0	0	N/A
Total	249	578	490	164	N/A
Sex	150 (60.2%) females, 99 (39.7%) males	317 (54.8%) females, 261 (45.1%) males	265 (54.0%) females, 225 (45.9%) males	90 (54.8%) females, 74 (45.1%) males	χ² = 2.792 p = .425 ^a

^{^a}

Chi‐squared test.