Evidence map›Paper›PMID 38437586›Full record

ArticleSchizophrenia bulletin2024

Childhood Adversity and Incident Psychotic Experiences in Early Adulthood: Cognitive and Psychopathological Mediators.

Andrea P Cortes Hidalgo, Gemma Hammerton, Jon Heron, Koen Bolhuis, Paul Madley-Dowd, Henning Tiemeier, Marinus H van IJzendoorn, Stanley Zammit, Hannah J Jones

Open access · hybridAbstract read
In one paragraph

Article in Schizophrenia bulletin, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 23% 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

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

  1. Pooled it
  2. Article
  3. 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

9 authors at 4 institutions in 4 countries.

Andrea P Cortes HidalgoCentre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK.
Gemma HammertonCentre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK.
Jon HeronCentre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK.
Koen BolhuisDepartment of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Centre, Rotterdam, the Netherlands.ORCID 0000-0002-5410-1531
Paul Madley-DowdCentre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK.ORCID 0000-0003-2932-9486
Henning TiemeierDepartment of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Centre, Rotterdam, the Netherlands.ORCID 0000-0002-4395-1397
Marinus H van IJzendoornResearch Department of Clinical, Education and Health Psychology, Faculty of Brain Sciences, UCL, London, UK.ORCID 0000-0003-1144-454X
Stanley ZammitCentre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK.
Hannah J JonesCentre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK.ORCID 0000-0002-5883-9605
University of Bristol · GBBoston University · USErasmus University Rotterdam · NLUniversity College London · GB

Funding

Academy Medical Sciences Fund of the Royal Netherlands Academy of Arts & Sciences (KNAW)Medical Research Council 217065/Z/19/ZMedical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_19009Medical Research Council MC_UU_00011/1Medical Research Council MC_UU_00011/7Medical Research Council MR/M006727/1NIHR Biomedical Research Centre at University Hospitals Bristol and Weston NHS Foundation Trust and the University of BristolSophia Children's Hospital Research Foundation research fellowship grant 921University of BristolWellcome Trust 209138/Z/ 17/ZWellcome Trust 209138/Z/17/Z
6 · The paper itself

Abstract

background and hypothesisChildhood adversity is often described as a potential cause of incident psychotic experiences, but the underlying mechanisms are not well understood. We aimed to examine the mediating role of cognitive and psychopathological factors in the relation between childhood adversity and incident psychotic experiences in early adulthood. STUDY

designWe analyzed data from the Avon Longitudinal Study of Parents and Children, a large population-based cohort study. Childhood adversity was measured prospectively from birth to age 11 years, mediators (anxiety, depression, external locus of control [LoC], negative symptoms) were assessed at approximately 16 years of age, and incident psychotic experiences were assessed at ages 18 and 24 years. Mediation was examined via the counterfactual g-computation formula. STUDY

resultsIn total, 7% of participants had incident suspected or definite psychotic experiences in early adulthood. Childhood adversity was related to more incident psychotic experiences (ORadjusted = 1.34, 95% CI = 1.21; 1.49), and this association was partially mediated via all mediators examined (proportion mediated: 19.9%). In separate analyses for each mediator, anxiety, depression, external LoC, and negative symptoms were all found to mediate the link between adversity and incident psychotic experiences. Accounting for potential confounders did not modify our results.

conclusionsOur study shows that cognitive biases as well as mood symptomatology may be on the causal pathway between early-life adversity and the development of psychotic experiences. Future studies should determine which mediating factors are most easily modifiable and most likely to reduce the risk of developing psychotic experiences.

Indexed as

Adverse Childhood ExperiencesDepressionPsychotic DisordersAdolescentAdultAdult Survivors of Child Adverse EventsAnxietyChildChild, PreschoolCognitive DysfunctionFemaleHumansInfantInfant, NewbornInternal-External ControlLongitudinal StudiesALSPACchildhood adversitylocus of controlmediationpsychosistrauma

Identifiers

PMID38437586
PMCPMC11283191
OpenAlexW4392383622

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.