Evidence map›Paper›PMID 29716668›Full record

ArticleDevelopment and psychopathology2019

A person-centered approach to the assessment of early life stress: Associations with the volume of stress-sensitive brain regions in early adolescence.

Lucy S King, Kathryn L Humphreys, M Catalina Camacho, Ian H Gotlib

Abstract read
In one paragraph

Article in Development and psychopathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

4 authors.

Lucy S KingStanford University.
Kathryn L HumphreysStanford University.
M Catalina CamachoUniversity of Pittsburgh.
Ian H GotlibStanford University.

Funding

Psychobiological Mechanisms Underlying the Association Between Early Life Stress and Depression Across AdolescenceR37MH101495 · NIMH · STANFORD UNIVERSITY · PI IAN H GOTLIB · 2018 to 2026
$6.6M
The Effects of Early Life Stress on Neurodevelopment in Children and AdolescentsR01MH101495 · NIMH · STANFORD UNIVERSITY · PI GOTLIB, IAN H · 2013 to 2016
$2.9M
Telomere Length as a Mediator Between Early Life Stress and Child Health OutcomesF32MH107129 · NIMH · STANFORD UNIVERSITY · PI HUMPHREYS, KATHRYN LEIGH · 2015 to 2017
$169k
NIMH NIH HHS F32 MH107129NIMH NIH HHS R01 MH101495NIMH NIH HHS R37 MH101495
6 · The paper itself

Abstract

Researchers are becoming increasingly interested in linking specific forms of early life stress (ELS) to specific neurobiological markers, including alterations in the morphology of stress-sensitive brain regions. We used a person-centered, multi-informant approach to investigate the associations of specific constellations of ELS with hippocampal and amygdala volume in a community sample of 211 9- to 13-year-old early adolescents. Further, we compared this approach to a cumulative risk model of ELS, in which ELS was quantified by the total number of stressors reported. Using latent class analysis, we identified three classes of ELS (labeled typical/low, family instability, and direct victimization) that were distinguished by experiences of family instability and victimization. Adolescents in the direct victimization class had significantly smaller hippocampal volume than did adolescents in the typical/low class; ELS classes were not significantly associated with amygdala volume. The cumulative risk model of ELS had a poorer fit than did the person-centered model; moreover, cumulative ELS was not significantly associated with hippocampal or amygdala volume. Our results underscore the utility of taking a person-centered approach to identify alterations in stress-sensitive brain regions based on constellations of ELS, and suggest victimization is specifically associated with hippocampal hypotrophy observed in early adolescence.

Indexed as

AdolescentAmygdalaBrainChildFemaleHippocampusHumansMagnetic Resonance ImagingMaleOrgan SizeStress, PsychologicalTemporal Lobe

Identifiers

PMID29716668
PMCPMC6214790

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Registered trials

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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.