Evidence map›Paper›PMID 39806709›Full record

ArticleBMJ open2024

Understanding the scale and nature of avoidable healthcare-associated harm for prisoners in England: protocol for a retrospective cross-sectional study.

Andrew Carson-Stevens, Isobel Joy McFadzean, Thomas Purchase, Sioned Gwyn, Stuart Hellard, Kate Davies, Darren M Ashcroft, Anthony Avery, Stephen Campbell, Adrian Edwards and 15 more

Abstract read
In one paragraph

Article in BMJ open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Observational
  2. Article
  3. Critical illness in prisons: a multi-methods analysis of reported healthcare safety incidents in England.The British journal of general practice : the journal of the Royal College of General Practitioners · 2026
    Article
  4. 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

25 authors.

Andrew Carson-StevensDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.
Isobel Joy McFadzeanDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.ORCID 0000-0001-9766-2681
Thomas PurchaseDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.ORCID 0000-0002-4504-2111
Sioned GwynDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.
Stuart HellardDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.
Kate DaviesDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.
Darren M AshcroftThe University of Manchester, Manchester, UK.
Anthony AveryCentre for Academic Primary Care, School of Medicine, University of Nottingham, Nottingham, UK.
Stephen CampbellDivision of Population Health, Health Services Research & Primary Care, The University of Manchester, Manchester, UK.
Adrian EdwardsDivision of Population Medicine, Cardiff University, Cardiff, Cardiff, UK.ORCID 0000-0002-6228-4446
Sandra FlynnCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.ORCID 0000-0003-1413-0992
Thomas HewsonCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Saied IbrahimCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Melanie JordanSchool of Sociology and Social Policy, University of Nottingham, Nottingham, Nottinghamshire, UK.
Richard N KeersCentre for Pharmacoepidemiology and Drug Safety Research, The University of Manchester, Manchester, UK.
Tim MillarCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Maria PanagiotiNIHR Greater Manchester Patient Safety Research Collaboration (PSTRC), University of Manchester, Manchester, UK.
Caroline SandersNIHR Greater Manchester Patient Safety Research Collaboration (PSTRC), University of Manchester, Manchester, UK.
Jane SeniorCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Caroline StevensonDivision of Population Health, Health Services Research & Primary Care, The University of Manchester, Manchester, UK.
Ellie ThompsonCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Florian WalterDivision of Nursing, Midwifery and Social Work, School of Health Sciences, The University of Manchester, Manchester, UK.
Carl de WetSouth West Hospital and Health Service, Gold Coast, Queensland, South West Hospital and Health Service, Roma, Queensland, Australia.
Verity WainwrightCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Jenny ShawCentre for Mental Health and Safety, Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK jennifer.j.shaw@manchester.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAround 1 in 20 patients experience avoidable healthcare-associated harm worldwide. Despite longstanding concerns, there is insufficient information available about the safety of healthcare for prisoners. To address this, this study will investigate the scale and nature of avoidable healthcare-associated harm for prisoners in England.

methodsWe will undertake a large retrospective cross-sectional study involving a case note review of patient healthcare records in 18 prisons in England. Prisons will be purposively sampled for maximum variation of characteristics based on prison category (open, local, training, high security, female), type (publicly and privately run) and prison population size, to sample approximately 15 000 patient records. We will focus on two samples: an enhanced risk sample of prisoners, considered to be at the most risk of healthcare-associated harm, and a random sample of prisoners excluded from the enhanced risk sample, to estimate the incidence of avoidable harm, and express this as 'per 100 000 patients per year'. Avoidable harms will be characterised by type of incident(s), contributory incident(s), contributory factor(s), outcome(s) and severity of harm, prior to a thematic analysis of the relationships between those variables. Univariable and multivariable analyses will be conducted to identify factors associated with avoidable harm. ETHICS AND DISSEMINATION: The decision regarding participation by prisons within the study will be voluntary, and their consent to participate may be withdrawn at any time. We will not seek individual patient consent for the retrospective case note review of their records, but if patients respond to publicity about the project and inform us that they do not wish their records to be included, we will adhere to their wishes. We will produce a report for the Department of Health's Policy Research Programme and several peer-reviewed publications. The study has been granted a favourable opinion by Wales Research Ethics Committee 3 (reference 19/WA/0291), Her Majesty's Prison and Probation Service (reference 2019-332) and the Confidentiality Advisory Group (CAG) to access the medical records without individual consent under Section 251 of the National Health Service Act 2006 (reference 19/CAG/0214).

Indexed as

PrisonersPrisonsCross-Sectional StudiesEnglandFemaleHumansMaleResearch DesignRetrospective StudiesCross-Sectional StudiesPatientsPrisonsSafety

Identifiers

PMID39806709
PMCPMC11667317

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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.