Category | Â | Measurement |
---|---|---|
Primary outcome | Â | National Center for Geriatrics and Gerontology-Functional Assessment Tool (NCGG-FAT) |
Secondary outcomes | Neuroimaging | Magnetic resonance imaging (whole-brain and hippocampal volume) |
Geriatric Depression Scale (GDS) | ||
Quantity of talk (Silmee W20 monitor) | ||
Physical function | Short Physical Performance Battery (SPPB; balance, side-by-side stand, semitandem, and tandem tests; gait speed; 2.4-m usual pace walk test; and lower extremity strength chair stand test) | |
Trail walking test (TWT) | ||
Handgrip strength | ||
Physical activity | Triaxial accelerometer (modified GT40-020) | |
Other outcomes | Self-reported health status interview | International Physical Activity Questionnaire (IPAQ) |
Kihon Checklist (KCL) | ||
Life-Space Assessment (LSA) | ||
Pittsburgh Sleep Quality Index (PSQI) | ||
Short Nutritional Assessment Questionnaire (SNAQ) | ||
5-Item World Health Organization Well-Being Index (WHO-5) | ||
Japan Science and Technology Agency Index of Competence (JST-IC) | ||
Subjective memory complaints (SMCs) | ||
Hearing Handicap Inventory for the Elderly–Screening Version (HHIE-S) | ||
Health-related factors | Diseases diagnosed, prescribed medications, blood pressure, smoking status, alcohol intake, living-alone status, outing frequency, falls, fall-related injuries, fear of falling, urinary incontinence, habitual exercise, habitual activity, mobility limitation, hearing aids, vision, walking aids, pain, talking, talking time, outdoor activities, self-efficacy, outdoor social support, self-cognition, quality of life, basic activities of daily living (BADL) | |
Body composition and anthropometry | Multifrequency bioelectrical impedance analysis (body fat and muscle volumes) | |
Body weight and height |