Participation in health and frailty check-ups predicted functional outcomes and mortality in older adults in Japan.

The association between participation in health and frailty check-ups and adverse health outcomes differed among the age groups, indicating the potential benefit of health and frailty check-ups in older adults. Geriatr Gerontol Int ••; ••: ••-•• Geriatr Gerontol Int 2023; ••: ••-••.