elderly people
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: For KDB data analysis, Study participants are aged 65 and older in National Health Insurance or medical care system for the elderly. For prefrail survey, study participants who lose 3kg weight in one year answer the questionnaire for prefrail.
Exclusion criteria
Exclusion criteria: none
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| certification of long-term care insurance | — |
Countries
Japan
Contacts
Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology Department of Frailty Research