Evidence map›Paper›PMID 34097711›Full record

SynthesisPloS one2021

Targets for intervention to prevent substance use in young people exposed to childhood adversity: A systematic review.

Lucinda Grummitt, Erin Kelly, Emma Barrett, Katherine Keyes, Nicola Newton

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
  2. Article
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  5. Adverse Effects of Non-Medical Use of Cannabis or Opioids Associated with Adverse Childhood Experiences.International journal of environmental research and public health · 2026
    Article
  6. Article
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  8. Childhood conduct problems, potential snares in adolescence, and problematic substance use in Brazil.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2025
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  9. Observational
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  11. 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

5 authors at 2 institutions in 2 countries.

Lucinda GrummittNHMRC Centre of Research Excellence PREMISE, The Matilda Centre for Research in Mental Health and Substance Use, Sydney Medical School, The University of Sydney, Sydney, Australia.ORCID 0000-0003-4466-7731
Erin KellyNHMRC Centre of Research Excellence PREMISE, The Matilda Centre for Research in Mental Health and Substance Use, Sydney Medical School, The University of Sydney, Sydney, Australia.ORCID 0000-0003-2549-2796
Emma BarrettNHMRC Centre of Research Excellence PREMISE, The Matilda Centre for Research in Mental Health and Substance Use, Sydney Medical School, The University of Sydney, Sydney, Australia.ORCID 0000-0003-0540-5691
Katherine KeyesDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, United States of America.
Nicola NewtonNHMRC Centre of Research Excellence PREMISE, The Matilda Centre for Research in Mental Health and Substance Use, Sydney Medical School, The University of Sydney, Sydney, Australia.
The University of Sydney · AUColumbia University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsChildhood adversity is a strong, and concerningly prevalent, risk factor for the later development of substance misuse. Yet despite substantial accumulating evidence for causal mechanisms, there has been little attempt to synthesize the strength of the evidence. Importantly, these mechanisms may be amenable to intervention, providing targets for substance use prevention among those exposed to childhood adversity. The present review aimed to systematically identify mediating and moderating mechanisms operating between childhood adversity and substance use.

methodsA systematic review was conducted. Electronic databases (PubMed, MEDLINE, PsycINFO, Web of Science and CINAHL) were searched from 1998 to 2020 for modifiable mediators and moderators of the relationship between childhood adversity and substance use in people aged 10-24. Data was qualitatively synthesised, using a socio-ecological perspective to group mediators/moderators into individual, interpersonal, community, and public policy/cultural levels of behaviour.

resultsAfter screening against eligibility criteria, 50 studies were included in the current review. The mediators at the individual level of behaviour showing the largest and most consistent effect sizes included externalising behaviour, anger, coping motives for substance use, and post-traumatic stress symptoms. Among individual-level moderators, religiosity, future orientation and depressive symptoms all attenuated the relationship between childhood adversity and substance use. At the interpersonal level, peer relationships and mother-child relationships mediated the effect of adversity on substance use. Moderators included family cohesion and relationship quality. Community factors were less commonly studied, though school mobility and educational achievement mediated 14% and 28% of the total effect of childhood adversity on substance use respectively. No mediators or moderators were identified for public policy/culture.

conclusionsA substantial proportion of the relationship between childhood adversity and substance use in youth is mediated through individual, interpersonal and community factors. Coupled with the knowledge that existing, evidence-based programs effectively address many of the identified mediators and moderators, this review advances knowledge on optimal targets to prevent substance misuse among those exposed to childhood adversity.

Indexed as

Interpersonal RelationsAdolescentAdverse Childhood ExperiencesChildHumansMajor Depressive DisorderModels, PsychologicalRisk FactorsSubstance-Related DisordersYoung Adult

Identifiers

PMID34097711
PMCPMC8183991
OpenAlexW3170817487

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.