Age group differences in association between IADL decline and depressive symptoms in community-dwelling elderly.

ABSTRACT: BACKGROUND:Instrumental Activities of Daily Living (IADL) is an indicator of whether a community-dwelling elderly can live independently. IADL decline was reported to be associated with aging and depression. The present study aimed to investigate whether the association between IADL decline and depressive symptoms differs with aging, using two age groups of community-dwelling Japanese elderly in their 70s and 80s. METHODS:We conducted longitudinal analysis among participants in their 70s and 80s at the baseline from Septuagenarians, Octogenarians, Nonagenarians Investigation with Centenarians (SONIC) study. IADL was assessed by The Tokyo Metropolitan Institute of Gerontology (TMIG) index of competence. As a main predictor, depressive symptoms were measured by the five-item version of the G

SUBMITTER: Kiyoshige E 

PROVIDER: S-EPMC6854629 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature