Dataset Information

Social Isolation and Loneliness in a Population Study of Cognitive Impairment: The MYHAT Study.

ABSTRACT: In this study, we examined associations of social isolation and loneliness with cognitive impairment among older adults from a Rust Belt region in Southwest Pennsylvania. We used data from the population-based Monongahela-Youghiogheny Healthy Aging Team (MYHAT) study. We found that (a) 11 items combined into two reliable composites of social isolation and loneliness; (b) unique to this study, providing unpaid help to others was an indicator of reduced social isolation; (c) social isolation and loneliness were positively associated with cognitive impairment; and (d) these associations were appreciably attenuated by general health and physical functional status and depressive symptoms, respectively. We concluded that social isolation and loneliness are differentially associated with older adults' cognitive health, and that their effects might operate through separate pathways. Approaches to address social isolation and loneliness should consider the community context and its implications for older adults' cognitive health.

SUBMITTER: Fang F

PROVIDER: S-EPMC10825064 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature

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Social Isolation and Loneliness in a Population Study of Cognitive Impairment: The MYHAT Study.

Fang Fang F Hughes Tiffany F TF Weinstein Andrea A Dodge Hiroko H HH Jacobsen Erin P EP Chang Chung-Chou H CH Snitz Beth E BE Ganguli Mary M

Journal of applied gerontology : the official journal of the Southern Gerontological Society 20230730 12

In this study, we examined associations of social isolation and loneliness with cognitive impairment among older adults from a Rust Belt region in Southwest Pennsylvania. We used data from the population-based Monongahela-Youghiogheny Healthy Aging Team (MYHAT) study. We found that (a) 11 items combined into two reliable composites of social isolation and loneliness; (b) unique to this study, providing unpaid help to others was an indicator of reduced social isolation; (c) social isolation and l ...[more]

PMID: 37518906

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Project description:BackgroundSupportive living (SL) facilities are intended to provide a residential care setting in a less restrictive and more cost-effective way than nursing homes (NH). SL residents with poor social relationships may be at risk for increased health service use. We describe the demographic and health service use patterns of lonely and socially isolated SL residents and to quantify associations between loneliness and social isolation on unplanned emergency department (ED) visits.MethodsWe conducted a retrospective cohort study using population-based linked health administrative data from Alberta, Canada. All SL residents aged 18 to 105 years who had at least one Resident Assessment Instrument-Home Care (RAI-HC) assessment between April 1, 2013 and March 31, 2018 were observed. Loneliness and social isolation were measured as a resident indicating that he/she feels lonely and if the resident had neither a primary nor secondary caregiver, respectively. Health service use in the 1 year following assessment included unplanned ED visits, hospital admissions, admission to higher levels of SL, admission to NH and death. Multivariable Cox proportional hazard models examined the association between loneliness and social isolation on the time to first unplanned ED visit.ResultsWe identified 18,191 individuals living in Alberta SL facilities. The prevalence of loneliness was 18% (n = 3238), social isolation was 4% (n = 713). Lonely residents had the greatest overall health service use. Risk of unplanned ED visit increased with loneliness (aHR = 1.10, 95% CI: 1.04-1.15) but did not increase with social isolation (aHR = 0.95, 95% CI: 0.84-1.06).ConclusionsLonely residents had a different demographic profile (older, female, cognitively impaired) from socially isolated residents and were more likely to experience an unplanned ED visit. Our findings suggest the need to develop interventions to assist SL care providers with how to identify and address social factors to reduce risk of unplanned ED visits.

Dataset Information

Social Isolation and Loneliness in a Population Study of Cognitive Impairment: The MYHAT Study.

Publications

Social Isolation and Loneliness in a Population Study of Cognitive Impairment: The MYHAT Study.

Similar Datasets

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