Evidence map›Paper›PMID 31611193›Full record

ArticleArchives of disease in childhood2020

Self-harm presentation across healthcare settings by sex in young people: an e-cohort study using routinely collected linked healthcare data in Wales, UK.

Amanda Marchant, Samantha Turner, Lloyd Balbuena, Evyn Peters, Dave Williams, Keith Lloyd, Ronan Lyons, Ann John

Abstract read
In one paragraph

Article in Archives of disease in childhood, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

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

  1. Pooled it
  2. Article
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  4. Antecedents and outcomes of a later attention-deficit hyperactivity disorder (ADHD) diagnosis in females.The British journal of psychiatry : the journal of mental science · 2026
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  13. How GPs can help young people avoid future self-harm: a qualitative study.The British journal of general practice : the journal of the Royal College of General Practitioners · 2024
    Article
  14. Article
  15. Exploring General Practitioners' Management of Self-Harm in Young People: A Qualitative Study.Health expectations : an international journal of public participation in health care and health policy · 2024
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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

8 authors.

Amanda MarchantSwansea University Medical School, Swansea University, Swansea, UK.
Samantha TurnerSwansea University Medical School, Swansea University, Swansea, UK.
Lloyd BalbuenaDepartment of Psychiatry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Evyn PetersDepartment of Psychiatry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Dave WilliamsChild and Adolescent Psychiatry, Aneurin Bevan Health Board, Newport, UK.
Keith LloydSwansea University Medical School, Swansea University, Swansea, UK.
Ronan LyonsSwansea University Medical School, Swansea University, Swansea, UK.
Ann JohnSwansea University Medical School, Swansea University, Swansea, UK a.john@swansea.ac.uk.ORCID 0000-0002-5657-6995

Funding

HCRW_ SCS-14-11Medical Research Council MC_PC_13043Medical Research Council MC_PC_17211Medical Research Council MR/K006525/1Wellcome Trust
6 · The paper itself

Abstract

backgroundThis study used individual-level linked data across general practice, emergency departments (EDs), outpatients and hospital admissions to examine contacts across settings and time by sex for self-harm in individuals aged 10-24 years old in Wales, UK.

methodsA whole population-based e-cohort study of routinely collected healthcare data was conducted. Rates of self-harm across settings over time by sex were examined. Individuals were categorised based on the service(s) to which they presented.

resultsA total of 937 697 individuals aged 10-24 years contributed 5 369 794 person years of data from 1 January 2003 to 30 September 2015. Self-harm incidence was highest in primary care but remained stable over time (incident rate ratio (IRR)=1.0; 95% CI 0.9 to 1.1). Incidence of ED attendance increased over time (IRR=1.3; 95% CI 1.2 to 1.5) as did hospital admissions (IRR=1.4; 95% CI 1.1 to 1.6). Incidence in the 15-19 years age group was the highest across all settings. The largest increases were seen in the youngest age group. There were increases in ED attendances for both sexes; however, females are more likely than males to be admitted following this. This was most evident in individuals 10-15 years old, where 76% of females were admitted compared with just 49% of males. The majority of associated outpatient appointments were under a mental health specialty.

conclusionsThis is the first study to compare self-harm in people aged 10-24 years across primary care, EDs and hospital settings in the UK. The high rates of self-harm in primary care and for young men in EDs highlight these as important settings for intervention.

Indexed as

Primary Health CareAdolescentAge DistributionChildFemaleHospitalizationHumansIncidenceMaleRetrospective StudiesSelf-Injurious BehaviorSemantic WebSex DistributionWalesYoung AdultAccident & EmergencyAdolescent HealthChild PsychiatryEpidemiologyHealth Service

Identifiers

PMID31611193
PMCPMC7146921

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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.