BACKGROUND Functional difficulty is associated with increased frailty and poor life quality, with the oldest old, women, African Americans, and less educated persons at greatest risk of disablement. This study examines whether these at-risk groups benefit differentially from an in-home intervention previously found to effectively reduce functional difficulties. METHODS Three hundred nineteen ...

The purpose of this study was to examine the effects, over time, of depressive symptoms in persons with Alzheimer's disease on depression in their family caregivers. In a sample of 353 patients and caregivers, multilevel longitudinal analysis was used to accommodate an observational design in which the number of observation points and the intervals between points varied across caregivers. The r...

BACKGROUND Physical limitation and psychological distress have been reported to be related, but studies describing the change of instrumental activities of daily living (IADLs) and depression syndrome over time or exploring the link pattern for their development are limited. The study was to assess distinctive patterns for the development of physical limitation and depression and to explore the...

BACKGROUND AND PURPOSE Stroke, a major health issue affecting the elderly, limits their participation in society. The aim of this study was to investigate changes in stroke survivors' handicap levels and to identify their determinants in the subacute phase from 3 months to 1 year. METHODS Data were collected from a prospective cohort of 303 Chinese stroke survivors with the use of questionnai...

PURPOSE The original version of the Direct Assessment of Functional Status (DAFS), a measure of instrumental activities of daily living (IADLs), was found to have a ceiling effect in older adults living independently in the community. This suggested that the tasks measured, although relevant, do not require full use of this population's abilities, and thus, the instrument may not be sensitive t...

PURPOSE This study examined the ability of personal competency variables at the time of hospital discharge to predict primary instrumental activities of daily living (IADLs) and secondary outcomes (living arrangements) in a sample of 194 urban, live-alone, older adults who had a new onset disability. DESIGN AND METHODS Consecutively admitted medical rehabilitation patients, 72% women and 85% ...

AIM Sense of autonomy - the possibility to choose and decide - is one of the markers of positive and active aging. The goal of this study was to examine the Polish adaptation of the Perceived Autonomy in Old Age (PAA) scale and to determine its internal structure and psychometric properties: reliability, as well as construct and discriminant validity. METHODS 277 seniors (female=187; male=90)...

BACKGROUND To identify the relationship between perceived environmental barriers and disability in community-dwelling elderly. METHODS Cross-sectional study in two community service centers in Tainan. We enrolled 200 community-dwelling residents, aged above 65 years, who had resided in the same community for at least 12 months. Basic activity of daily living (BADL) and instrumental activity o...

BACKGROUND The loss of autonomy at advanced ages is not only associated with ageing, but also with the characteristics of the physical and social environment. Recent investigations have shown that social networks, social engagement and participation act like predictors of disability among the elderly. To analyze the effect of social networks on the level of autonomy (instrumental and basic disa...

OBJECTIVE To examine the association between hemoglobin concentration and disability and mobility difficulty among older adults living in São Paulo, Brazil. DESIGN Cross-sectional study. SETTING Population-based study conducted in São Paulo, Brazil. PARTICIPANTS Adults age 60 and over (n=1,256) from the third data collection wave of the SABE Study (Health, Well-being, and Aging) conducted...