PURPOSE We examined the prevalence and correlates of unmet assistance need with respect to activities of daily living (ADLs) and instrumental activities of daily living (IADLs) among older American Indians. DESIGN AND METHODS Data for our analyses were collected in 2006-2008 as part of the Native Elder Care Study, a cross-sectional study of community-dwelling American Indians aged ≥55 years. ...

Community mobility, defined as "moving [ones] self in the community and using public or private transportation", has a unique ability to promote older peoples' wellbeing by enabling independence and access to activity arenas for interaction with others. Early predictors of decreased community mobility among older men and women are useful in developing health promoting strategies. However, long-...

The aim of this study was to examine the association between body mass index and weight changes on disability transitions and mortality among Brazilian older adults. Longitudinal data from the Health, Well-Being, and Aging in Latin America and the Caribbean Study conducted in São Paulo, Brazil (2000 and 2006), were used to examine the impact of obesity on disability and mortality and of weight ...

The present study of older adults used structural equation modeling (SEM) to examine the relationships between 3 executive processes underlying executive function (EF) (inhibition, task switching, updating in working memory), and 2 types of instrumental activities of daily living (IADLs) (self-report, performance based). Experimental tasks of executive attention and self-report or performance-b...

BACKGROUND The National Institute for Clinical Excellence in the UK has recommended limiting the use of electroconvulsive therapy (ECT), partly because of the inadequacy of research into the effects of ECT on quality of life and function. AIMS To examine the effects of ECT on function and quality of life, particularly as they relate to changes in mood and cognition in the month following this...

BACKGROUND The health-related quality of life (HRQoL) of the elderly population of Yi ethnic minority, which is the seventh largest nationality in China, has been rarely reported. This study was designed to explore the HRQoL of the elderly Yi ethnicity and association between their HRQOL and functional abilities. METHODS A total of 291 Yi ethnic residents were randomly recruited from 12 rural...