Evidence map›Paper›PMID 26047304›Full record

ArticleJournal of affective disorders2015

Exposure to socioeconomic adversity in early life and risk of depression at 18 years: The mediating role of locus of control.

Iryna Culpin, Lexine Stapinski, Ömür Budanur Miles, Ricardo Araya, Carol Joinson

Abstract read
In one paragraph

Article in Journal of affective disorders, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 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

5 authors.

Iryna CulpinSchool of Social and Community Medicine, University of Bristol, Bristol, UK. Electronic address: Iryna.Culpin@bristol.ac.uk.
Lexine StapinskiSchool of Social and Community Medicine, University of Bristol, Bristol, UK; Centre of Research Excellence in Mental Health and Substance Use, University of New South Wales, Sydney, Australia.
Ömür Budanur MilesChild and Adolescent Mental Health Service, St. David's Hospital Cardiff, Cwm Taf Health Board, Cardiff, Wales, UK.
Ricardo ArayaLondon School of Hygiene & Tropical Medicine, Faculty of Epidemiology and Public Health, London, UK.
Carol JoinsonSchool of Social and Community Medicine, University of Bristol, Bristol, UK.

Funding

Medical Research Council MC_PC_15018Wellcome Trust 102215Wellcome Trust 102215/2/13/2
6 · The paper itself

Abstract

backgroundPrevious studies have linked exposure to early socioeconomic adversity to depression, but the mechanisms of this association are not well understood. Locus of control (LoC), an individual's control-related beliefs, has been implicated as a possible mechanism, however, longitudinal evidence to support this is lacking.

methodsThe study sample comprised 8803 participants from a UK cohort, the Avon Longitudinal Study of Parents and Children (ALSPAC). Indicators of early socioeconomic adversity were collected from the antenatal period to 5 years and modelled as a latent factor. Depression was assessed using the Clinical Interview Schedule-Revised (CIS-R) at 18 years. LoC was assessed with the Nowicki-Strickland Internal-External (CNSIE) scale at 16 years.

resultsUsing structural equation modelling, we found that 34% of the total estimated association between early socioeconomic adversity and depression at 18 years was explained by external LoC at 16 years. There was weak evidence of a direct pathway from early socioeconomic adversity to depression after accounting for the indirect effect via external locus of control. Socioeconomic adversity was associated with more external LoC, which, in turn, was associated with depression. LIMITATIONS: Attrition may have led to an underestimation of the direct and indirect effect sizes in the complete case analysis.

conclusionsResults suggest that external LoC in adolescence is one of the factors mediating the link between early adversity and depression at 18 years. Cognitive interventions that seek to modify maladaptive control beliefs in adolescence may be effective in reducing risk of depression following early life adversity.

Indexed as

Internal-External ControlPsychology, AdolescentAdolescentAdolescent BehaviorAdultChildDepressionFemaleHumansLongitudinal StudiesMaleParent-Child RelationsPeer GroupPovertyRisk FactorsSocioeconomic FactorsAvon Longitudinal Study of Parents and Children (ALSPAC)DepressionEarly childhoodLocus of controlSocioeconomic adversity

Identifiers

PMID26047304
PMCPMC4504028

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LicenceCC BY
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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.