Evidence map›Paper›PMID 39644150›Full record

ArticleJournal of child psychology and psychiatry, and allied disciplines2025

Exploring mechanisms behind the increasing gender gap in adolescent psychological symptoms, 2002-2022: the role of national-level gender equality.

Margreet E de Looze, Alina Cosma, Frank J Elgar, Karen Schrijvers, Jo Inchley, Sophie D Walsh, Gonneke W J M Stevens

Abstract read
In one paragraph

Article in Journal of child psychology and psychiatry, and allied disciplines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–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

14 citing papers in PubMed.

  1. Why girls have worse mental health than boys.Nature human behaviour · 2026
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  13. The silent crisis in girls' mental health.Nature human behaviour · 2025
    Article
  14. Mental health and substance use problems among adolescents in Lesotho: Prevalence, access to care, and association with lifestyle factors.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2025
    Article
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.

Margreet E de LoozeDepartment of Interdisciplinary Social Science, Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, The Netherlands.
Alina CosmaDepartment of Sociology, Trinity College Dublin, Dublin, Ireland.
Frank J ElgarDepartment of Equity, Ethics and Policy, School of Population and Global Health, McGill University, Montreal, QC, Canada.
Karen SchrijversDepartment of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
Jo InchleyMRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK.
Sophie D WalshDepartment of Criminology, Bar Ilan University, Ramat Gan, Israel.
Gonneke W J M StevensDepartment of Interdisciplinary Social Science, Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, The Netherlands.ORCID 0000-0001-9929-7972

Funding

Chief Scientist Office of the Scottish Government Health and Social Care Directorate SPHSU16HORIZON EUROPE Marie Sklodowska-Curie Actions 101028678Medical Research Council MC_UU_00022/1Scottish Medical Research Council MC_UU_00022/1
6 · The paper itself

Abstract

backgroundInternalising problems have increased considerably among adolescents in the last decades, particularly among girls, resulting in widening gender gaps. This study examined whether the gender gap in psychological symptoms increased more in more gender-equal countries in the period 2002-2022, and if so, to what extent this could be explained by changes over time in the experience of stressors (i.e. schoolwork pressure, body dissatisfaction, low classmate support) among boys and girls in these countries.

methodsNational data on gender inequality (UNDP Gender Inequality Index) were combined with aggregated individual-level data from the Health Behaviour in School-aged Children (HBSC) study (2002-2022) across 43 countries (N = 1,268,220). Absolute and relative gender gaps in psychological symptoms were regressed on survey cycle, GII and their interaction. Next, interactions of survey cycle and either schoolwork pressure, body dissatisfaction or classmate support were added to the model.

resultsIncreases in the absolute and relative gender gap in psychological symptoms between 2002 and 2022 were stronger in more gender-equal countries, mainly due to larger increases in psychological symptoms among girls in these countries. Also, less favourable time trends for schoolwork pressure and classmate support were found in more gender-equal countries for boys and especially girls. The larger increase in schoolwork pressure among girls in more gender-equal countries partly explained the increased absolute gender gap in psychological symptoms in these countries.

conclusionsWhile national-level gender equality was positively associated with boys' and girls' mental health in the early 2000s, this association has become negative for girls in more recent years. The benefits of gender equality for girls' mental health may have become overshadowed by the increased experience of stressors, especially schoolwork pressure. Far from advocating that gender equality is a negative situation, these findings suggest that much work remains to achieve full gender equality, where men and women really share the burdens and stressors in everyday life.

Indexed as

Adolescent BehaviorBehavioral SymptomsGender EquityStress, PsychologicalAdolescentChildFemaleHumansMaleSex FactorsAdolescencecross‐culturalgender differencesmental healthpublic health

Identifiers

PMID39644150
PMCPMC12018292

What OpenQuestion holds

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LicenceCC BY
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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.