Evidence map›Paper›PMID 40433733›Full record

SynthesisEuropean psychiatry : the journal of the Association of European Psychiatrists2025

Association between adverse childhood experiences and suicidal behavior in affective disorders: A systematic review and meta-analysis.

Valentina Baldini, Carolina Gottardi, Ramona Di Stefano, Lorenzo Vittorio Rindi, Gabriele Pazzocco, Giorgia Varallo, Marianna Purgato, Diana De Ronchi, Corrado Barbui, Giovanni Ostuzzi

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in European psychiatry : the journal of the Association of European Psychiatrists, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

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

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  12. European Psychiatry: 2025 in review.European psychiatry : the journal of the Association of European Psychiatrists · 2026
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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

10 authors.

Valentina BaldiniDepartment of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.ORCID 0000-0001-5795-5834
Carolina GottardiWHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, Verona, Italy.
Ramona Di StefanoDepartment of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.ORCID 0000-0001-8737-7406
Lorenzo Vittorio RindiDepartment of Systems Medicine, Tor Vergata University, Rome, Italy.ORCID 0000-0003-1233-7965
Gabriele PazzoccoWHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, Verona, Italy.
Giorgia VaralloDepartment of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy.ORCID 0000-0001-8711-5975
Marianna PurgatoWHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, Verona, Italy.ORCID 0000-0002-3783-8195
Diana De RonchiDepartment of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.ORCID 0000-0002-2913-0621
Corrado BarbuiWHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, Verona, Italy.
Giovanni OstuzziWHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, Verona, Italy.ORCID 0000-0003-2248-9524

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExposure to Adverse Childhood Experiences (ACEs) might increase the risk of suicide behaviors in the general adult population, while this association in individuals with affective disorders remains less characterized.

methodsA comprehensive search was conducted in MEDLINE, PsycINFO, CINAHL, Web of Science, Scopus, and PubMed up to July 10th, 2024. Observational studies that compared the risk of suicide behaviors in individuals exposed and unexposed to ACEs were included. Pairwise random-effects meta-analyses were conducted, and the certainty of evidence was assessed with validated criteria.

resultsA total of 41 studies from 17 countries, comprising 19,588 participants, were analyzed. The main findings indicated a significant association between ACEs and suicidal behaviors, with an odds ratio (OR) of 1.98 (95% confidence interval [CI] 1.74-2.26), and a "highly suggestive" strength of association. This was consistent across diagnostic subgroups (i.e., Major Depressive Disorders, Bipolar Disorders, and mixed diagnoses). The association was confirmed for any ACE, with sexual abuse being the most frequently reported and showing the highest risk (OR 2.24; 95% CI 1.90-2.64), for suicidal ideation (OR 2.16; 95% CI 1.42-3.29), and for suicide attempts (OR 1.95; 95% CI 1.70-2.25), while death by suicide and non-suicidal self-injury were underreported. Meta-regression analyses did not suggest potential moderators, though underreporting was noted.

conclusionsThis meta-analysis shows that exposure to ACEs nearly doubles the risk of suicide behaviors in individuals with affective disorders, warranting the targeted clinical, research, and policy measures to timely address this global mental health issue.

Indexed as

Adverse Childhood ExperiencesMood DisordersSuicidal IdeationSuicide, AttemptedHumansadverse childhood experiencesaffective disorderschildhood traumasuicidesuicide behaviors

Identifiers

PMID40433733
PMCPMC12188341

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.