Physical and social determinants of dietary variety among older adults living alone in Japan

Abstract

The findings of the present study imply that as well as frailty, poor social support and economic disadvantage are associated with a decline in dietary variety. In particular, frail men with income <1.5 million yen per year had a high risk of decreased dietary variety. Formal and informal support to secure food accessibility for physically and socially vulnerable older adults should be encouraged. Geriatr Gerontol Int 2017; 17: 2232-2238.