Evidence map›Paper›PMID 31533868›Full record

SynthesisEpidemiology and psychiatric sciences2019

The contribution of bullying victimisation to the burden of anxiety and depressive disorders in Australia.

Amarzaya Jadambaa, Hannah J Thomas, James G Scott, Nicholas Graves, David Brain, Rosana Pacella

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Epidemiology and psychiatric sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 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

33 citing papers in PubMed, 2 syntheses or guidelines 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

6 authors.

Amarzaya JadambaaAustralian Centre for Health Services Innovation, Institute of Health and Biomedical Innovation, Queensland University of Technology Kelvin Grove, Brisbane, QLD 4059, Australia.ORCID https://orcid.org/0000-0003-0862-1154
Hannah J ThomasQueensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, QLD 4076, Australia.ORCID https://orcid.org/0000-0001-7897-7821
James G ScottQueensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, QLD 4076, Australia.ORCID https://orcid.org/0000-0002-0744-0688
Nicholas GravesAustralian Centre for Health Services Innovation, Institute of Health and Biomedical Innovation, Queensland University of Technology Kelvin Grove, Brisbane, QLD 4059, Australia.
David BrainAustralian Centre for Health Services Innovation, Institute of Health and Biomedical Innovation, Queensland University of Technology Kelvin Grove, Brisbane, QLD 4059, Australia.ORCID https://orcid.org/0000-0002-6612-348X
Rosana PacellaAustralian Centre for Health Services Innovation, Institute of Health and Biomedical Innovation, Queensland University of Technology Kelvin Grove, Brisbane, QLD 4059, Australia.ORCID https://orcid.org/0000-0002-9742-1957

Funding

Medical Research Council G9815508Medical Research Council MC_PC_19009
6 · The paper itself

Abstract

aimThere is now a strong body of literature showing that bullying victimisation during childhood and adolescence precedes the later development of anxiety and depressive disorders. This study aimed to quantify the burden of anxiety and depressive disorders attributable to experiences of bullying victimisation for the Australian population.

methodsThis study updated a previous systematic review summarising the longitudinal association between bullying victimisation and anxiety and depressive disorders. Estimates from eligible studies published from inception until 18 August 2018 were included and meta-analyses were based on quality-effects models. Pooled relative risks were combined with a contemporary prevalence estimate for bullying victimisation for Australia in order to calculate population attributable fractions (PAFs) for the two mental disorder outcomes. PAFs were then applied to estimates of the burden of anxiety and depressive disorders in Australia expressed as disability-adjusted life years (DALYs).

resultsThe findings from this study suggest 7.8% of the burden of anxiety disorders and 10.8% of the burden of depressive disorders are attributable to bullying victimisation in Australia. An estimated 30 656 DALYs or 0.52% (95% uncertainty interval 0.33-0.72%) of all DALYs in both sexes and all ages in Australia were attributable to experiences of bullying victimisation in childhood or adolescence.

conclusionThere is convincing evidence to demonstrate a causal relationship between bullying victimisation and mental disorders. This study showed that bullying victimisation contributes a significant proportion of the burden of anxiety and depressive disorders. The investment and implementation of evidence-based intervention programmes that reduce bullying victimisation in schools could reduce the burden of disease arising from common mental disorders and improve the health of Australians.

Indexed as

Anxiety DisordersAustraliaBullyingCrime VictimsDepressive DisorderHumansQuality-Adjusted Life YearsBehaviour problemshealth outcomesmental healthrisk factors

Identifiers

PMID31533868
PMCPMC8061250

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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.