Table 1 Parameters included in the study
| 听 | Parameters |
|---|---|
Socio-demography | Name, address, identification card number, gender, ethnicity, education years, living arrangement, marital status, smoking, household income |
Medical history | Self-reported chronic diseases such as hypertension, diabetes, hypercholesterolemia, arthritis, heart diseases, asthma, constipation, urinary incontinence, hearing or vision problem |
Anthropometry | Body mass index [15], waist circumference, calf circumference |
Functional status | Instrumental Activities of Daily Living [16], Activities of Daily Living [17] |
Physical Fitness | Timed up and go test, back scratch test, chair stand test, chair sit and reach test, 2 min step test [18] |
Dietary intake | Dietary history questionnaire for assessing habitual dietary habits [19] |
Cognitive function | Digit span for attention and working memory [20], digit symbol for processing speed [20], MMSE for global function [21], Rey Auditory Verbal Learning Test (RAVLT) for verbal memory [22], Visual Reproduction (VR) for visual memory [23] |
Disability | World Health Organization Disability Assessment Schedule 2.0 [24] |
Depressive symptoms | Geriatric Depression Scale-15 [25] |
Loneliness | Three item loneliness scale [26] |