Evidence map›Paper›PMID 23891482›Full record

ArticleSchizophrenia research2013

Prevalence of bullying victimisation amongst first-episode psychosis patients and unaffected controls.

Antonella Trotta, Marta Di Forti, Valeria Mondelli, Paola Dazzan, Carmine Pariante, Anthony David, Alice Mulè, Laura Ferraro, Ivan Formica, Robin M Murray and 1 more

Open access · greenAbstract read
In one paragraph

Article in Schizophrenia research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
7.5field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Synergistic pathways to psychosis: understanding developmental risk and resilience factors.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
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  8. Program Evaluation of theJournal of child & adolescent trauma · 2024
    Article
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  15. Review
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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

11 authors at 3 institutions in 2 countries.

Antonella TrottaPsychosis Studies, Institute of Psychiatry, King's College London, UK; Dipartimento di Scienze Umani e Sociali, Università degli studi di Messina, Italy. Electronic address: antonella.a.trotta@kcl.ac.uk.
Marta Di Forti
Valeria Mondelli
Paola Dazzan
Carmine Pariante
Anthony David
Alice Mulè
Laura Ferraro
Ivan Formica
Robin M Murray
Helen L Fisher
King's College London · GBUniversity of Palermo · ITUniversity of Messina · IT

Funding

Medical Research Council G1002366Medical Research Council G108/603
6 · The paper itself

Abstract

backgroundDespite increasing evidence suggesting that childhood maltreatment is significantly associated with psychosis, the specific role of bullying in the onset of psychotic disorders is still unclear. This study aimed to examine whether bullying was more prevalent amongst individuals presenting to services for the first time with a psychotic disorder than in unaffected community controls.

methodsData on exposure to bullying, psychotic symptoms, cannabis use and history of conduct disorder were collected cross-sectionally from 222 first-presentation psychosis cases and 215 geographically-matched controls. Bullying victimisation was assessed retrospectively as part of the Brief Life Events schedule. Logistic regression was used to examine associations between exposure to bullying and case-control status, while controlling for potential confounders.

resultsPsychosis cases were approximately twice as likely to report bullying victimisation when compared to controls. No significant interactions between bullying and either gender or cannabis use were found. Controls reporting being a victim of bullying were approximately twice as likely to also report at least one psychosis-like symptom.

conclusionsOur results extend previous research by suggesting that bullying victimisation may contribute to vulnerability to develop a psychotic disorder in some individuals.

Indexed as

AdolescentAdultBullyingCrime VictimsFemaleHumansMaleMarijuana AbusePrevalencePsychiatric Status Rating ScalesPsychotic DisordersRetrospective StudiesRisk FactorsSurveys and QuestionnairesYoung AdultBullyingFirst episodePsychosisSchizophreniaVictimisation

Identifiers

PMID23891482
PMCPMC3825661
OpenAlexW2046481292

What OpenQuestion holds

Textmetadata
LicenceTDM
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.