Table 1:

Demographics of Datasets

Note.–Unless otherwise indicated, data are averages ± standard deviation. ADNI = Alzheimer’s Disease Neuroimaging Initiative, AD = Alzheimer disease, MCI = mild cognitive impairment, Non-AD/MCI = neither Alzheimer disease nor mild cognitive impairment. NA = not applicable.

*Data in parentheses are the range.

^†Data in parentheses are the percentage of male patients.