Evidence map›Paper›PMID 32880641›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2021

Loneliness in Later Life and Reaching Longevity: Findings From the Longitudinal Aging Study Amsterdam.

Lloyd Brandts, Theo G van Tilburg, Hans Bosma, Martijn Huisman, Piet A van den Brandt

Open access · hybridAbstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 24% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  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

5 authors at 2 institutions in 1 country.

Lloyd BrandtsDepartment of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, the Netherlands.
Theo G van TilburgDepartment of Sociology, Vrije Universiteit, Amsterdam, the Netherlands.
Hans BosmaDepartment of Social Medicine, CAPHRI - School for Public Health and Primary Care, Maastricht, the Netherlands.
Martijn HuismanDepartment of Sociology, Vrije Universiteit, Amsterdam, the Netherlands.
Piet A van den BrandtDepartment of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, the Netherlands.
Maastricht University Medical Centre · NLVrije Universiteit Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThere is an increasing research interest in factors that characterize those who reach exceptionally old ages. Although loneliness is often associated with an increased risk for premature mortality, its relationship with reaching longevity is still unclear. We aimed to quantify the association between (social/emotional) loneliness and the likelihood of reaching the age of 90 years in men and women separately.

methodsFor these analyses, data from the Longitudinal Aging Study Amsterdam (LASA) were used. Loneliness, social loneliness, and emotional loneliness were assessed at baseline using the 11-item De Jong-Gierveld scale in 1992-1993 (at age 64-85 years). Follow-up for vital status information until the age of 90 years was 99.5% completed. Multivariable-adjusted Cox regression analyses with a fixed follow-up time were based on 1,032 men and 1,078 women to calculate risk ratios (RR) of reaching 90 years.

resultsNo significant associations were observed between loneliness and reaching 90 years in both men (RR, 0.90; 95% confidence interval [CI], 0.70-1.14) and women (RR, 0.98; 95% CI, 0.83-1.14). Social loneliness was significantly associated with a reduced chance of reaching 90 years in women (RR, 0.82; 95% CI, 0.67-0.99). DISCUSSION: The current analyses did not show support for the existence of a meaningful effect of loneliness on reaching longevity in both sexes. When investigating specific dimensions of loneliness, we observed that reporting social loneliness was associated with reaching 90 years in women. This indicates that, for women, a large and diverse personal network at an older age could increase the probability of reaching longevity. However, replication of our findings in other cohorts is needed.

Indexed as

AgingLongevitySocial NetworkingAgedAged, 80 and overCorrelation of DataFemaleHealth Status DisparitiesHumansLonelinessLongitudinal StudiesMaleMortality, PrematureNetherlandsOdds RatioProspective StudiesAgingLife spanLonelinessLongevityProspective cohort study

Identifiers

PMID32880641
PMCPMC7813181
OpenAlexW3083020063

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.