Table 2.

Validation parameters against MCI

Parameters	Tools/Methods
Sociodemographic, health, lifestyle	Standard questionnaire [44]
Anthropometry data	Weight, height, BMI [44]
Dietary assessment	Dietary history questionnaire (DHQ) [45]
Depressive symptoms	Geriatric Depression Scale-15 (GDS-15) [46]
Functional status	Instrumental Activities of Daily Living (IADL) [47]
Cognitive function status	Neuropsychological test batteries: Malay version Mini-Mental State Examination (M-MMSE) [48], Digit span test [49], Rey Auditory Verbal Learning Test (RAVLT) [50], Digit symbol substitution [49], Visual reproduction (VR) test [51]