Evidence map›Paper›PMID 40929137›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2025

Cognitive function and friendship network characteristics among older couples.

Changmin Peng, Jeffrey A Burr, Jan E Mutchler, Deborah Carr

Abstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Changmin PengDepartment of Gerontology, Donna M. and Robert J. Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, Massachusetts,  United States.ORCID 0000-0001-7513-1054
Jeffrey A BurrDepartment of Gerontology, Donna M. and Robert J. Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, Massachusetts,  United States.ORCID 0000-0003-4908-0518
Jan E MutchlerDepartment of Gerontology, Donna M. and Robert J. Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, Massachusetts,  United States.ORCID 0000-0001-5299-3268
Deborah CarrDepartment of Sociology and Center for Innovation in Social Science, Boston University, Boston, Massachusetts,  United States.ORCID 0000-0002-8175-5303

Funding

HRS Yrs29-34: Y33 SSA CoFundingU01AG009740 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Jessica Faul, KENNETH M LANGA · 1990 to 2026
$555.8M
Expanding the RAND HRS Data System to Better Support Research on Health and AgingR01AG073289 · NIA · RAND CORPORATION · PI SUSANN ROHWEDDER, DAVID R. WEIR · 2022 to 2026
$3.7M
Health and Retirement StudyNIA NIH HHS NIA R01AG073289NIA NIH HHS NIA U01AG009740NIA NIH HHS R01 AG073289NIA NIH HHS U01 AG009740
6 · The paper itself

Abstract

objectivesThis study explores the dyadic relationship between cognitive function and friendship characteristics among older married couples framed within the "linked lives" dimension of the life course perspective. The study also explores whether the dyadic consequences of cognitive function for friendship networks vary by gender.

methodsThe study uses the data from the 2014/2016 Health and Retirement Study (N = 2,944 dyads). Cognitive function is assessed with a modified version of the Telephone Interview for Cognition Status. Friendship characteristics are assessed with the number of close friends, contact frequency with friends, and perceived social support and social strain from friends. An actor partner independence model is adopted to test the proposed hypotheses.

resultsThe results indicate that wives and husbands with better cognitive function have more contact frequency with friends. Wives also report more frequent contact with friends when their husbands have better cognitive function. However, the actor and partner associations between cognitive function and the number of close friends and perceived social support, and social strain from friends are not statistically significant. Gender differences for the association between cognitive function and friendship are not supported. DISCUSSION: The findings highlight the social consequences of cognitive health and emphasize the interdependence between the actor and the partner who are in a shared relationship. More studies are needed to uncover the complex associations between health conditions and friendship characteristics among married couples.

Indexed as

CognitionFriendsInterpersonal RelationsSocial NetworkingSocial SupportSpousesAgedAged, 80 and overFemaleHumansMaleMarriageMiddle AgedSex FactorsCognitive healthFriendship tiesSocial engagementSocial networks

Identifiers

PMID40929137
PMCPMC12552092

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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.