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

Table 1

Training/validation dataset: demographic data and MMSE and CDR scores for subjects selected from the ADNI database.

	HC (N = 40)	MCI (N = 40)	AD (N = 40)
Age (years) (μ ± σ)	76.2 ± 4.5	74.9 ± 7.2	76.9 ± 5.0
Gender (F/M)	22/18	18/22	21/19
MMSE (rank/μ ± σ)	28–30/29.4 ± 0.74	22–29/26.2 ± 1.7	12–27/21.1 ± 3.3
CDR (sum of boxes) (rank/μ ± σ)	0	0.5–4 (2.1 ± 0.3)	2.5–13 (6.4 ± 2.3)