Evidence map›Paper›PMID 26923884›Full record

ArticleBMC psychiatry2016

The epidemiology of self-harm in a UK-wide primary care patient cohort, 2001-2013.

Matthew J Carr, Darren M Ashcroft, Evangelos Kontopantelis, Yvonne Awenat, Jayne Cooper, Carolyn Chew-Graham, Nav Kapur, Roger T Webb

Abstract read
In one paragraph

Article in BMC psychiatry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 5 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

56 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Osteoporosis and fracture as risk factors for self-harm and suicide: a systematic review and meta-analysis.The British journal of general practice : the journal of the Royal College of General Practitioners · 2023
    Pooled it
  3. Pooled it
  4. Role of the GP in the management of patients with self-harm behaviour: a systematic review.The British journal of general practice : the journal of the Royal College of General Practitioners · 2020
    Pooled it
  5. Patient and Public Involvement and Engagement in a doctoral research project exploring self-harm in older adults.Health expectations : an international journal of public participation in health care and health policy · 2019
    Pooled it
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  16. Observational
  17. 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.

Matthew J CarrCentre for Mental Health and Safety, Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, M13 9PL, UK. matthew.carr@manchester.ac.uk.
Darren M AshcroftCentre for Pharmacoepidemiology and Drug Safety, Manchester Pharmacy School, University of Manchester, Manchester, UK.
Evangelos KontopantelisCentre for Health Informatics, Institute of Population Health, University of Manchester, UK, Manchester, UK.
Yvonne AwenatSchool of Psychological Sciences, University of Manchester, Manchester, UK.
Jayne CooperCentre for Mental Health and Safety, Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, M13 9PL, UK.
Carolyn Chew-GrahamResearch Institute of Primary Care and Health Sciences, Keele University, Keele, UK.
Nav KapurCentre for Mental Health and Safety, Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, M13 9PL, UK.
Roger T WebbCentre for Mental Health and Safety, Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, M13 9PL, UK.

Funding

Department of Health WMCLAHRC-2014-1Medical Research Council MC_PC_13042Medical Research Council MR/K006665/1
6 · The paper itself

Abstract

backgroundMost of the research conducted on people who harm themselves has been undertaken in secondary healthcare settings. Little is known about the frequency of self-harm in primary care patient populations. This is the first study to describe the epidemiology of self-harm presentations to primary care using broadly representative national data from across the United Kingdom (UK).

methodsUsing the Clinical Practice Research Datalink (CPRD), we calculated directly standardised rates of incidence and annual presentation during 2001-2013. Rates were compared by gender and age and across the nations of the UK, and also by degree of socioeconomic deprivation measured ecologically at general practice level.

resultsWe found significantly elevated rates in females vs. males for incidence (rate ratio - RR, 1.45, 95 % confidence interval - CI, 1.42-1.47) and for annual presentation (RR 1.56, CI 1.54-1.58). An increasing trend over time in incidence was apparent for males (P < 0.001) but not females (P = 0.08), and both genders exhibited rising temporal trends in presentation rates (P < 0.001). We observed a decreasing gradient of risk with increasing age and markedly elevated risk for females in the youngest age group (aged 15-24 years vs. all other females: RR 3.75, CI 3.67-3.83). Increasing presentation rates over time were observed for males across all age bands (P < 0.001). We found higher rates when comparing Northern Ireland, Scotland, and Wales with England, and increasing rates of presentation over time for all four nations. We also observed higher rates with increasing levels of deprivation - most vs. least deprived male patients: RR 2.17, CI 2.10-2.25.

conclusionsIncorporating data from primary care yields a more comprehensive quantification of the health burden of self-harm. These novel findings may be useful in informing public health programmes and the targeting of high-risk groups toward the ultimate goal of lowering risk of self-harm repetition and premature death in this population.

Indexed as

AdolescentAdultAge DistributionCohort StudiesFemaleHumansIncidenceLongitudinal StudiesMaleMiddle AgedPrimary Health CareSelf-Injurious BehaviorSex DistributionUnited KingdomYoung Adult

Identifiers

PMID26923884
PMCPMC4770684

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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.