Cited by 2,503Health disparities and outcomesAging, Health, and DisabilityDeath Anxiety and Social Exclusion

The DOI matches its Crossref record; 40 of the 41 references it cites were found in a registry or an index; none of the 13 sources its claims cite is checked for support yet.

Social isolation, loneliness, and all-cause mortality in older men and women

Open access
Steptoe, Andrew, Shankar, Aparna, Demakakos, Panayotes, Wardle, Jane·2013·Proceedings of the National Academy of Sciences

Abstract

Both social isolation and loneliness are associated with increased mortality, but it is uncertain whether their effects are independent or whether loneliness represents the emotional pathway through which social isolation impairs health. We therefore assessed the extent to which the association between social isolation and mortality is mediated by loneliness. We assessed social isolation in terms of contact with family and friends and participation in civic organizations in 6,500 men and women aged 52 and older who took part in the English Longitudinal Study of Ageing in 2004–2005. A standard questionnaire measure of loneliness was administered also. We monitored all-cause mortality up to March 2012 (mean follow-up 7.25 y) and analyzed results using Cox proportional hazards regression. We found that mortality was higher among more socially isolated and more lonely participants. However, after adjusting statistically for demographic factors and baseline health, social isolation remained significantly associated with mortality (hazard ratio 1.26, 95% confidence interval, 1.08–1.48 for the top quintile of isolation), but loneliness did not (hazard ratio 0.92, 95% confidence interval, 0.78–1.09). The association of social isolation with mortality was unchanged when loneliness was included in the model. Both social isolation and loneliness were associated with increased mortality. However, the effect of loneliness was not independent of demographic characteristics or health problems and did not contribute to the risk associated with social isolation. Although both isolation and loneliness impair quality of life and well-being, efforts to reduce isolation are likely to be more relevant to mortality.

Overview

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Crossref · 10.1073/pnas.1219686110

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40 of 40 references verified0 citation errors · 0 not checkable

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Research works printed but not linked: 2

  1. LA Peplau, D Perlman, Perspectives on loneliness. Loneliness: A Sourcebook of Current Theory, Research and Practice, eds LA Peplau, D Perlman (John Wiley, New York), pp. 1–17 (1982).
  2. J Banks, S Karlsen, Z Oldfield, Socio-economic position. Health, Wealth and Lifestyles of the Older Population in England, eds M Marmot, J Banks, R Blundell, C Lessof, J Nazroo (Institute for Fiscal Studies, London), pp. 71–125 (2003).

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Metadata

Authors
Steptoe, A., Shankar, A., Demakakos, P., & Wardle, J.
Affiliations
University College London (GB)
Venue
Proceedings of the National Academy of Sciences
Published
2013-03-25
Volume
110
Issue
15
Pages
5797-5801
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2004761428
Cited by
2,503
References
41
Citations by year
2026: 188 · 2025: 248 · 2024: 286 · 2023: 247 · 2022: 273 · 2021: 285 · 2020: 265 · 2019: 175 · 2018: 145 · 2017: 129 · 2016: 98 · 2015: 85 · 2014: 58 · 2013: 18
FWCI
98.25
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
  • Government of the United Kingdom
  • Cancer Research UK (14134)
  • British Heart Foundation
  • University College London
  • Economic and Social Research Council (ES/K003178/1)
  • National Institute on Aging (2R01AG7644, 2R01AG7644-01A1, R01AG017644)
Topics
  • Social Sciences › Health › Health disparities and outcomes
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Aging, Health, and Disability
  • Social Sciences › Psychology › Social Psychology › Death Anxiety and Social Exclusion
Keywords
social isolation, loneliness, all-cause mortality, older adults, mediation, family and friend contact, citizen participation, English Longitudinal Study of Ageing
MeSH terms
Aged, Aging, Emotions, Female, Health Status, Humans, Loneliness, Longitudinal Studies, Male, Middle Aged, Mortality, Quality of Life, Surveys and Questionnaires, Regression Analysis, Risk Factors, Social Behavior, Social Isolation, Proportional Hazards Models

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