Evidence map›Paper›PMID 29590472›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2020

Age and Gender Differences in Social Network Composition and Social Support Among Older Rural South Africans: Findings From the HAALSI Study.

Guy Harling, Katherine Ann Morris, Lenore Manderson, Jessica M Perkins, Lisa F Berkman

Open access · bronzeAbstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
6.3field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 81 citations in OpenAlex.

  1. Trial
  2. Social network characteristics and cognitive function, decline, and mortality: A joint modeling approach.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
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  5. The Strength of Long-Distance Ties for Aging Healthy With HIV: The Case of Rural South Africa.The journals of gerontology. Series B, Psychological sciences and social sciences · 2025
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  18. Gender Differences in Correlates of Loneliness among Community-Dwelling Older Koreans.International journal of environmental research and public health · 2022
    Article
  19. Effects of Health-Related Behaviors and Changes on Successful Aging among Indonesian Older People.International journal of environmental research and public health · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 5 institutions in 3 countries.

Guy HarlingDepartment of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
Katherine Ann MorrisDepartment of Sociology, Harvard University, Cambridge, Massachusetts.
Lenore MandersonSchool of Public Health, University of the Witwatersrand, Johannesburg, South Africa.
Jessica M PerkinsHarvard Center for Population and Development Studies, Harvard University, Cambridge, Massachusetts.
Lisa F BerkmanVanderbilt Institute of Global Health, Vanderbilt University Medical Center, Nashville, Tennessee.
Harvard Global Health Institute · USHarvard University · USHarvard University Press · USUniversity of the Witwatersrand · ZAVanderbilt University · US

Funding

SOCIAL AND ECONOMIC PREDICTORS OF PHYSICAL AND COGNITIVE FUNCTIONP01AG041710 · NIA · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI LISA F BERKMAN, THOMAS A GAZIANO · 2013 to 2026
$37.3M
Perceptions of Social Norms and Personal Propensity to Engage in HIV Testing: A Mixed Methods Study and Intervention in Rural UgandaK01MH115811 · NIMH · VANDERBILT UNIVERSITY · PI PERKINS, JESSICA M · 2018 to 2022
$857k
NIA NIH HHS P01 AG041710NIMH NIH HHS K01 MH115811Wellcome Trust 058893/Z/99/AWellcome Trust 069683/Z/02/ZWellcome Trust 085477/B/08/ZWellcome Trust 085477/Z/08/Z
6 · The paper itself

Abstract

objectivesDrawing on the "Health and Aging in Africa: A Longitudinal Study of an INDEPTH community in South Africa" (HAALSI) baseline survey, we present data on older adults' social networks and receipt of social support in rural South Africa. We examine how age and gender differences in social network characteristics matched with patterns predicted by theories of choice- and constraint-based network contraction in older adults.

methodWe used regression analysis on data for 5,059 South African adults aged 40 and older.

resultsOlder respondents reported fewer important social contacts and less frequent communication than their middle-aged peers, largely due to fewer nonkin connections. Network size difference between older and younger respondents was greater for women than for men. These gender and age differences were explicable by much higher levels of widowhood among older women compared to younger women and older men. There was no evidence for employment-related network contraction or selective retention of emotionally supportive ties. DISCUSSION: Marriage-related structural constraints impacted on older women's social networks in rural South Africa, but did not explain choice-based network contraction. These findings suggest that many older women in rural Africa, a growing population, may have an unmet need for social support.

Indexed as

AgingRural PopulationSocial NetworkingSocial SupportAdultAgedAged, 80 and overAge FactorsFemaleHumansLongitudinal StudiesMaleMiddle AgedSex FactorsSouth AfricaConstraint theoryFunctional selectivity theoryKinMarital statusSocioemotional selectivity theory

Identifiers

PMID29590472
PMCPMC6909436
OpenAlexW2624004139

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.