Evidence map›Paper›PMID 33238506›Full record

SynthesisInternational journal of environmental research and public health2020

Multimorbidity, Loneliness, and Social Isolation. A Systematic Review.

André Hajek, Benedikt Kretzler, Hans-Helmut König

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05264207 (Nursing Students' Visits to Older Adults With Multiple Chronic Conditions), which is not on this map. Cited by 52 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 3 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.

NCT05264207 nacompletednot on this mapstarted 2022, after this paper: background citation

Nursing Students' Visits to Older Adults With Multiple Chronic Conditions: Effects on Self-care and Other Related Variables (VISITAME)

TypeinterventionalSponsorUniversidad de AlmeriaRan2022 to 2023Enrolled252ConditionsChronic DiseaseArmsNursing students' home-visit programme, Standard care from Public Andalusian Health Service
3 · Its place in the literature

Who cites it

52 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Informal Caregiving, Loneliness and Social Isolation: A Systematic Review.International journal of environmental research and public health · 2021
    Pooled it
  4. Trial
  5. Chronic disease and social isolation among Canadians: evidence from the 2022 Mental Health and Access to Care Survey.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2026
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  17. Associations Between Loneliness, Epigenetic Aging, and Multimorbidity Through Older Adulthood.The journals of gerontology. Series B, Psychological sciences and social sciences · 2024
    Article
  18. [Migration background and loneliness among middle-aged and older adults in Germany].Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz · 2024
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  19. Article
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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

3 authors.

André HajekDepartment of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany.ORCID 0000-0002-6886-2745
Benedikt KretzlerDepartment of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany.
Hans-Helmut KönigDepartment of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany.ORCID 0000-0001-5711-6862

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

No systematic review has appeared so far synthesizing the evidence regarding multimorbidity and loneliness, social isolation, or social frailty. Consequently, our aim was to fill this gap. Three electronic databases (PubMed, PsycINFO, and CINAHL) were searched in our study. Observational studies examining the link between multimorbidity and loneliness, social isolation, and social frailty were included, whereas disease-specific samples were excluded. Data extraction included methods, characteristics of the sample, and the main results. A quality assessment was conducted. Two reviewers performed the study selection, data extraction, and quality assessment. In sum, eight studies were included in the final synthesis. Some cross-sectional and longitudinal studies point to an association between multimorbidity and increased levels of loneliness. However, the associations between multimorbidity and social isolation as well as social frailty remain largely underexplored. The quality of the studies included was rather high. In conclusion, most of the included studies showed a link between multimorbidity and increased loneliness. However, there is a lack of studies examining the association between multimorbidity and social isolation as well as social frailty. Future studies are required to shed light on these important associations. This is particularly important in times of the COVID-19 pandemic.

Indexed as

LonelinessMultimorbiditySocial IsolationAustraliaCanadaCOVID-19HumansPandemicsQuality of Lifechronic diseasesCOVID-19lonelinessmultimorbiditymultiple chronic conditionsSARS-CoV-2social exclusionsocial frailtysocial isolation

Identifiers

PMID33238506
PMCPMC7700324

What OpenQuestion holds

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Registered trials

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.