Table 2 The selected biomarkers and their corresponding abbreviations

Clinical assessments

Neuropsychiatric Inventory

NPI

2

Logical Memory - Delayed Recall Total Number of Story Units Recalled

LDEL

5

Alzheimer’s Disease Assessment Scale (13-items)

ADAS13

2

Alzheimer’s Disease Assessment Scale (11-items)

ADAS11

2

Logical Memory - Immediate Recall Total Number of Story Units Recalled

LIMM

6

Trail Making Test-B

TRABS

2

Digit-Symbol Coding Test

DIGITS

2

California Verbal Learning Test Delayed Raw Score

LIDE

1

Category Fluency (animals - fruits/vegetables)

CATFLU

3

Figure Copy

FIGC

3

California Verbal Learning Test Recall Raw Score

LIRE

2

Figure recall

FIGR

2

C/D Stroop Test Raw

STROOP

1

Short Term Memory

STM

1

Language

LANGU

1

Perceptual Orientation

ORIENT

2

Mental Manipulation

MENMA

1

Attention

ATTEN

1

Clock Drawing Test Total Score

CLKS

2

Executive Memory

EXECUTIVE

1

Word List Learning Trial

LICOR

1

Boston Naming Test Score

BNTS

2

Digit Symbol Substitution Test

WAIS

2

CSF markers

Amyloid-β

ABETA

4

Total tau

TAU

4

Phosphorylated tau (p-Tau)

PTAU

4

Imaging markers

Entorhinal volume

ENTOR

8

Hippocampal volume

HIPPO

8

Fusiform volume

FUSIF

8

Ventricles volume

VENT

8

Middle temporal volume

MIDTEPM

8

Accumulated CSF in the brain

CSFVOL

5

Fluorodeoxyglucose positron emission tomography (FDG PET)

FDG

2