Evidence map›Paper›PMID 37907331›Full record

SynthesisBMJ mental health2023

Relationship between severe mental illness and physical multimorbidity: a meta-analysis and call for action.

Damiano Pizzol, Mike Trott, Laurie Butler, Yvonne Barnett, Tamsin Ford, Sharon As Neufeld, Anya Ragnhildstveit, Christopher N Parris, Benjamin R Underwood, Guillermo Felipe López Sánchez and 8 more

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in BMJ mental health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the 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.

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

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

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Improvements in health-related quality of life with esketamine nasal spray versus quetiapine extended release.European psychiatry : the journal of the Association of European Psychiatrists · 2025
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  20. Evaluating the cost-effectiveness of Everyday Life Rehabilitation (ELR) for individuals with serious mental illness in supported accommodation.The European journal of health economics : HEPAC : health economics in prevention and care · 2026
    Article
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

18 authors.

Damiano PizzolENI, San Donato Milanese, Italy.
Mike TrottQueensland Centre for Mental Health Research, The University of Queensland, Brisbane, Queensland, Australia.
Laurie ButlerCentre for Health Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK.
Yvonne BarnettCentre for Health Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK.
Tamsin FordDepartment of Psychiatry, University of Cambridge, Cambridge, UK.
Sharon As NeufeldDepartment of Psychiatry, University of Cambridge, Cambridge, UK.ORCID 0000-0001-5470-3770
Anya RagnhildstveitDepartment of Psychiatry, University of Cambridge, Cambridge, UK.
Christopher N ParrisSchool of Life Sciences, Faculty of Science and Engineering, Anglia Ruskin University, Cambridge, UK.
Benjamin R UnderwoodDepartment of Psychiatry, University of Cambridge, Cambridge, UK.
Guillermo Felipe López SánchezDepartment of Public Health Sciences, University of Murcia, Murcia, Spain.ORCID 0000-0002-9897-5273
Matt FosseyVeterans and Families Institute for Military Social Research, Anglia Ruskin University, Cambridge, UK.
Carol BrayneCambridge Public Health, University of Cambridge, Cambridge, UK.
Emilio Fernandez-EgeaDepartment of Psychiatry, University of Cambridge, Cambridge, UK.
Guillaume FondCEReSS-Health Services Research and Quality of Life Center, Aix-Marseille University, Assistance Publique - Hôpitaux de Marseille, Marseille, France.ORCID 0000-0003-3249-2030
Laurent BoyerCEReSS-Health Services Research and Quality of Life Center, Aix-Marseille University, Assistance Publique - Hôpitaux de Marseille, Marseille, France.ORCID 0000-0003-1229-6622
Jae Il ShinDepartment of Pediatrics, Yonsei University College of Medicine, Seoul, South Korea.
Shahina PardhanVision and Eye Research Institute, Anglia Ruskin University, Cambridge, UK.
Lee SmithCentre for Health Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK Lee.Smith@aru.ac.uk.

Funding

Wellcome Trust
6 · The paper itself

Abstract

backgroundPeople with severe mental illness (SMI) have a higher prevalence of several chronic physical health conditions, and the prevalence of physical multimorbidity is expected to rise. The aim of this study was to assess the strength of the association between SMI and physical multimorbidity. STUDY SELECTION AND ANALYSIS: We systematically searched PubMed/Medline, Scopus, Embase, Web of Science, PsycINFO and the behavioural sciences collection databases, from inception to 31 January 2023, for studies that investigated the association between SMI and physical multimorbidity. Humans of any age either clinically diagnosed and/or currently receiving treatment for SMI, specified as schizophrenia (and related psychotic disorders), bipolar disorder and psychotic depression, were eligible. Data from studies selected for inclusion were converted into ORs, with a subsequent meta-analysis conducted.

findingsWe included 19 studies with a total of 194 123 patients with SMI with different diagnoses and drawn from the general population. The pooled OR for physical multimorbidity in people with versus without SMI was 1.84 (95% CI 1.33 to 2.54), with the analysis indicating a high level of heterogeneity (98.38%). The other 15 studies included in the systematic review for which it was not possible to conduct a meta-analysis showed strong associations between SMI and physical multimorbidity.

conclusionsThe current evidence highlights the link between SMI and physical multimorbidity. A multidisciplinary approach is now urgent to develop the best models of services tailored to patients with SMI with physical multimorbidities to improve physical, mental and social outcomes.

Indexed as

Bipolar DisorderMental DisordersPsychotic DisordersSchizophreniaChronic DiseaseHumansMultimorbidityAdult psychiatry

Identifiers

PMID37907331
PMCPMC10619039

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.