Evidence map›Paper›PMID 26527664›Full record

SynthesisThe British journal of psychiatry : the journal of mental science2015

Evidence for effective interventions to reduce mental health-related stigma and discrimination in the medium and long term: systematic review.

N Mehta, S Clement, E Marcus, A-C Stona, N Bezborodovs, S Evans-Lacko, J Palacios, M Docherty, E Barley, D Rose and 4 more

Abstract readSystematic Review
In one paragraph

Synthesis in The British journal of psychiatry : the journal of mental science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
138citing papers in PubMed, 12 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

138 citing papers in PubMed, 12 syntheses or guidelines pooled it.

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78 more citing papers are in PubMed but not listed here.

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

14 authors.

N MehtaNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
S ClementNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
E MarcusNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
A-C StonaNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
N BezborodovsNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
S Evans-LackoNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
J PalaciosNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
M DochertyNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
E BarleyNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
D RoseNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
M KoschorkeNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
R ShidhayeNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
C HendersonNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
G ThornicroftNisha Mehta, MBBS, Sarah Clement, PhD, Elena Marcus, MSc, Anne-Claire Stona, BSc, Nikita Bezborodovs, MD, Sara Evans-Lacko, PhD, Jorge Palacios, PhD, Mary Docherty, MRCPsych, Elizabeth Barley, PhD, Diana Rose, PhD, Mirja Koschorke, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; Rahul Shidhaye, PhD, Centre for Mental Health, Public Health Foundation of India, Delhi, India; Claire Henderson, PhD, Graham Thornicroft, PhD, Health Service and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK graham.thornicroft@kcl.ac.uk.

Funding

Department of Health RP-PG-0606-1053Wellcome Trust 100714
6 · The paper itself

Abstract

backgroundMost research on interventions to counter stigma and discrimination has focused on short-term outcomes and has been conducted in high-income settings.

aimsTo synthesise what is known globally about effective interventions to reduce mental illness-based stigma and discrimination, in relation first to effectiveness in the medium and long term (minimum 4 weeks), and second to interventions in low- and middle-income countries (LMICs).

methodWe searched six databases from 1980 to 2013 and conducted a multi-language Google search for quantitative studies addressing the research questions. Effect sizes were calculated from eligible studies where possible, and narrative syntheses conducted. Subgroup analysis compared interventions with and without social contact.

resultsEighty studies (n = 422 653) were included in the review. For studies with medium or long-term follow-up (72, of which 21 had calculable effect sizes) median standardised mean differences were 0.54 for knowledge and -0.26 for stigmatising attitudes. Those containing social contact (direct or indirect) were not more effective than those without. The 11 LMIC studies were all from middle-income countries. Effect sizes were rarely calculable for behavioural outcomes or in LMIC studies.

conclusionsThere is modest evidence for the effectiveness of anti-stigma interventions beyond 4 weeks follow-up in terms of increasing knowledge and reducing stigmatising attitudes. Evidence does not support the view that social contact is the more effective type of intervention for improving attitudes in the medium to long term. Methodologically strong research is needed on which to base decisions on investment in stigma-reducing interventions.

Indexed as

Social DiscriminationSocial StigmaHumansMental DisordersMental HealthPovertyRandomized Controlled Trials as Topic

Identifiers

PMID26527664
PMCPMC4629070

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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.