Evidence map›Paper›PMID 37041742›Full record

ArticleEarly intervention in psychiatry2023

The association between early traumatic experiences and the five domains of negative symptoms in participants at clinical high risk for psychosis.

Gifty Ayawvi, Alysia M Berglund, Sydney H James, Lauren Luther, Elaine F Walker, Vijay A Mittal, Gregory P Strauss

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Early intervention in psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 48% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

7 authors at 3 institutions in 1 country.

Gifty AyawviDepartment of Psychology, University of Georgia, Athens, Georgia, USA.
Alysia M BerglundDepartment of Psychology, University of Georgia, Athens, Georgia, USA.
Sydney H JamesDepartment of Psychology, University of Georgia, Athens, Georgia, USA.
Lauren LutherDepartment of Psychology, University of Georgia, Athens, Georgia, USA.
Elaine F WalkerDepartment of Psychology, Emory University, Atlanta, Georgia, USA.
Vijay A MittalDepartment of Psychology, Northwestern University, Evanston, Illinois, USA.
Gregory P StraussDepartment of Psychology, University of Georgia, Athens, Georgia, USA.ORCID 0000-0002-7218-5169
University of Georgia · USEmory University · USNorthwestern University · US

Funding

Prodromal Inventory for Negative Symptoms (PINS): A Development and Validation StudyR01MH116039 · NIMH · UNIVERSITY OF GEORGIA · PI MITTAL, VIJAY A, STRAUSS, GREGORY P · 2019 to 2023
$3.1M
Mechanisms Underlying Emotion Regulation Abnormalities in Youth at Clinical High-Risk for PsychosisR21MH119438 · NIMH · UNIVERSITY OF GEORGIA · PI STRAUSS, GREGORY P · 2019 to 2020
$415k
NIMH NIH HHS R01 MH116039NIMH NIH HHS R21 MH119438
6 · The paper itself

Abstract

aimYouth at clinical high risk (CHR) for psychosis have high rates of early life trauma, but it is unclear how trauma exposure impacts later negative symptom severity in CHR. The current study examined the association between early childhood trauma and the five domains of negative symptoms (anhedonia, avolition, asociality, blunted affect, alogia).

methodEighty nine participants completed interviewer-rated measures of childhood trauma and abuse experienced before age 16, psychosis risk, and negative symptoms.

resultsHigher global negative symptom severity was associated with greater exposure to childhood psychological bullying, physical bullying, emotional neglect, psychological abuse, and physical abuse. Greater severity of avolition and asociality was associated with physical bullying. Greater severity of avolition was associated with emotional neglect.

conclusionEarly adversity and childhood trauma is associated with negative symptoms during adolescence and early adulthood among participants at CHR for psychosis.

Indexed as

Adult Survivors of Child AbuseChild AbusePsychotic DisordersAdolescentAdultAnhedoniaChildChild, PreschoolHumansMood Disordersabusebullyingnegative symptomsneglectultra high-risk

Identifiers

PMID37041742
PMCPMC10564962
OpenAlexW4365135531

What OpenQuestion holds

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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.