BDI 1 Baduanjin 1 Explainable Artificial Intelligence 1 FRAIL scale 1 Parkinson’s disease dementia 1 Parkinson’s disease with mild cognitive impairment 1 Public health & preventive medicine 1 STAI 1 SUNFRAIL 1 SWLS 1 Self-Rating Anxiety Scale 1 Tilburg Frailty Indicator 1 accidental falls 1 aged 1 aging 1 artificial intelligence 1 brain stimulation 1 clinical dementia rating 1 cognitive function 1 color-changing chewing gum 1 community-based 1 community-dwelling older adults convergence rate 1 cross-sectional study 1 data mining 1 dementia 1 depressive symptoms 1 determinants 1 driving cessation 1 elderly patients 1