Evidence map›Paper›PMID 32323020›Full record

ArticleEuropean child & adolescent psychiatry2021

Hair cortisol in mother-child dyads: examining the roles of maternal parenting and stress in the context of early childhood adversity.

Hannah Elise Bryson, Fiona Mensah, Sharon Goldfeld, Anna M H Price, Rebecca Giallo

Abstract read
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In one paragraph

Article in European child & adolescent psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. 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 at 2 institutions in 1 country.

Hannah Elise BrysonMurdoch Children's Research Institute, Parkville, VIC, 3052, Australia. hannah.bryson@mcri.edu.au.ORCID http://orcid.org/0000-0002-3294-620X
Fiona MensahMurdoch Children's Research Institute, Parkville, VIC, 3052, Australia.
Sharon GoldfeldMurdoch Children's Research Institute, Parkville, VIC, 3052, Australia.
Anna M H PriceMurdoch Children's Research Institute, Parkville, VIC, 3052, Australia.
Rebecca GialloMurdoch Children's Research Institute, Parkville, VIC, 3052, Australia.
Royal Children's Hospital · AUThe University of Melbourne · AU

Funding

Australian Government Research Training Program ScholarshipMurdoch Children's Research Institute Research ScholarshipNational Health and Medical Research Council Career Development Fellowship 1109889National Health and Medical Research Council Career Development Fellowship 1111160National Health and Medical Research Council Practitioner Fellowship 1155290National Health and Medical Research Council Project Grant 1079418
6 · The paper itself

Abstract

Physiological stress is thought to be one way that early adversity may impact children's health. How this occurs may be related to parental factors such as mothers' own stress and parenting behaviour. Hair cortisol offers a novel method for examining long-term physiological stress in mother-child dyads. The current study used hair cortisol to examine the role that maternal physiological stress and parenting behaviours play in explaining any effects of adversity on young children's physiological stress. This cross-sectional study comprised 603 mother-child dyads at child age 2 years, recruited during pregnancy for their experience of adversity through an Australian nurse home visiting trial. Hair cortisol data were available for 438 participating mothers (73%) and 319 (53%) children. Confirmatory factor analysis was used to define composite exposures of economic (e.g. unemployment, financial hardship) and psychosocial (e.g. poor mental health, family violence) adversity, and positive maternal parenting behaviour (e.g. warm, responsive). Structural equation modelling examined maternal mediating pathways through which adversity was associated with children's physiological stress. Results of the structural model showed that higher maternal and child physiological stress (hair cortisol) were positively associated with one another. Parenting behaviour was not associated with children's physiological stress. There was no evidence of any mediating pathways by which economic or psychosocial adversity were associated with children's physiological stress. The independent association identified between maternal and child hair cortisol suggests that young children's physiological stress may not be determined by exogenous environmental exposures; endogenous genetic factors may play a greater role.

Indexed as

AdolescentAdultChildChild, PreschoolCohort StudiesCross-Sectional StudiesFemaleHairHumansHydrocortisoneInfantMaleMaternal BehaviorMiddle AgedMother-Child RelationsParentingHydrocortisoneAdversityDisadvantageFamily stress modelHair cortisolParentingStress

Identifiers

PMID32323020
OpenAlexW3018567051

What OpenQuestion holds

Textmetadata
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.