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. 2023 Jul 25;23:137. doi: 10.1186/s12911-023-02238-9

Table 2.

Details of the features used on the ADNI and NACC datasets

Features ADNI NACC
Demographic information AGE (Subject’s age) NACCAGE
PTGENDER (Subject’s sex) SEX
PTEDUCAT (Years of education) EDUC
PTMARRY (Marital status) MARISTAT
Gene APOE4 (Number of APOE-ε4 alleles)

Neuropsychological

tests

ADAS11 (Alzheimer’s Disease Assessment Scale-Cognition 11 items)
ADAS13 (Alzheimer’s Disease Assessment Scale-Cognition 13 items)
ADASQ4 (Score from Task 4 (Word Recognition) of the Alzheimer’s Disease Assessment Scale)
MMSE (Total Score of Mini-Mental State Examination) NACCMMSE
FAQ (Total Score of Functional Activities Questionnaire) FAQ-sum
MOCA (Total Score of Montreal Cognitive Assessment)
CDRSB (Clinical Dementia Rating-Sum of Boxes Score) CDRGLOB
RAVLT_immediate (Rey’s Auditory Verbal Learning Test_Immediate Recall)
RAVLT_learning (Rey’s Auditory Verbal Learning Test_Learning)
RAVLT_forgetting (Rey’s Auditory Verbal Learning Test_Forgetting)
RAVLT_perc_forgetting (Rey’s Auditory Verbal Learning Test_Percent Forgetting)
LDELTOTAL (Delayed total recall) MEMUNITS
TRABSCOR (Trail Making Test Part B Time)
mPACCdigit (Modified Preclinical Alzheimer Cognitive Composite with Digit test)
mPACCtrailsB (Modified Preclinical Alzheimer Cognitive Composite with Trails test)

Neuroimaging-extracted

biomarkers

Ventricles (Volume of ventricles) LATVENT + HIRVENT
Hippocampus (Volume of hippocampus)
WholeBrain (Volume of Whole Brain)
Entorhinal (Volume of entorhinal)
Fusiform (Volume of fusiform)
MidTemp (Volume of middle temporal gyrus)
ICV (Volume of intracranial)