Evaluation of Brain Tortuosity Measurement for the Automatic Multimodal Classification of Subjects with Alzheimer’s Disease

Table 2

Holdout test dataset: demographic data and MMSE and CDR scores for subjects selected from the ADNI database.

	HC (N = 10)	MCI (N = 10)	AD (N = 10)
Age (years) (μ ± σ)	75.2 ± 3.7	72.1 ± 4.7	73.6 ± 8.0
Gender (F/M)	4/6	2/8	5/5
MMSE (rank/μ ± σ)	29–30/29.6 ± 0.5	24–28/26.0 ± 1.3	15–25/20.1 ± 4.6
CDR (sum of boxes) (rank/μ ± σ)	0	1–3.5 (2.2 ± 0.8)	5.5–12 (7.1 ± 2.7)