Evidence map›Paper›PMID 27803025›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2018

Dynamic Longitudinal Associations Between Social Support and Cognitive Function: A Prospective Investigation of the Directionality of Associations.

Jing Liao, Graciela Muniz-Terrera, Jenny Head, Eric John Brunner

Abstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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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

4 authors.

Jing LiaoDepartment of Epidemiology and Public Health, UCL, London, UK.
Graciela Muniz-TerreraDepartment of Epidemiology and Public Health, UCL, London, UK.
Jenny HeadDepartment of Epidemiology and Public Health, UCL, London, UK.
Eric John BrunnerDepartment of Epidemiology and Public Health, UCL, London, UK.

Funding

CHANGES IN HEALTH: SOCIO-ECONOMIC STATUS AND PATHWAYSR37AG013196 · NIA · UNIVERSITY OF LONDON INST OF NEUROLOGY · PI MARMOT, MICHAEL G · 1999 to 2008
$4.3M
Socio-economic status and heterogeneity in agingR01AG013196 · NIA · UNIVERSITY OF LONDON INST OF NEUROLOGY · PI MARMOT, MICHAEL G, SINGH-MANOUX, ARCHANA · 1996 to 2013
$3.5M
British Heart Foundation RG/13/2/30098British Heart Foundation RG/16/11/32334Medical Research Council K013351Medical Research Council MR/K013351/1Medical Research Council MR/R024227/1NIA NIH HHS R01 AG013196NIA NIH HHS R37 AG013196
6 · The paper itself

Abstract

Objective: To investigate the reciprocity of social support and cognitive function in late life. Method: Analyses were based on three parallel repeat measures of social support and cognition from the Whitehall II cohort, providing 10-year follow-up of 6,863 participants (mean age 55.8 years, SD 6.0 at baseline). Alternative hypotheses were evaluated via four bivariate dual change score models: Full coupling model estimated mutual influences of social support and cognition on subsequent changes in each other; social causation model assumed a unidirectional influence from social support onto changes in cognition, while the opposite assumption was tested by health selection model; last, no coupling model suggested independent growth of these two sets of variables. Results: A better cognition at the preceding stage was related to less positive changes in confiding support and less negative changes in practical support. In contrast, influences from social support on subsequent changes in cognition were not detected. Discussion: This empirical study provides some evidence for the health selection mechanism, such that cognition modified changes in social support. The hypothesized neuroprotective effect of social support was not detectable.

Indexed as

Cognitive AgingSocial SupportAgedCognitionFemaleHumansLondonLongitudinal StudiesMaleMiddle AgedModels, TheoreticalNeuropsychological TestsProspective StudiesSurveys and Questionnaires

Identifiers

PMID27803025
PMCPMC6146756

What OpenQuestion holds

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LicenceCC BY
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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.