Evidence map›Paper›PMID 22844021›Full record

ArticleThe British journal of psychiatry : the journal of mental science2012

Ethnic density as a buffer for psychotic experiences: findings from a national survey (EMPIRIC).

Jayati Das-Munshi, Laia Bécares, Jane E Boydell, Michael E Dewey, Craig Morgan, Stephen A Stansfeld, Martin J Prince

Abstract read
In one paragraph

Article in The British journal of psychiatry : the journal of mental science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 6 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

41 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. The ethnic density effect in psychosis: a systematic review and multilevel meta-analysis.The British journal of psychiatry : the journal of mental science · 2021
    Pooled it
  2. Perceived discrimination and psychosis: a systematic review of the literature.Social psychiatry and psychiatric epidemiology · 2019
    Pooled it
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  6. Social networks, support and early psychosis: a systematic review.Epidemiology and psychiatric sciences · 2013
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  18. Migration, ethnicity and psychoses: evidence, models and future directions.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Jayati Das-MunshiSection of Epidemiology, Department of Health Service and Population Research, Institute of Psychiatry, King's College London, London, UK. jayati.das-munshi@kcl.ac.uk
Laia Bécares
Jane E Boydell
Michael E Dewey
Craig Morgan
Stephen A Stansfeld
Martin J Prince

Funding

Medical Research Council G0701595Wellcome TrustWellcome Trust WT087417
6 · The paper itself

Abstract

backgroundAetiological mechanisms underlying ethnic density associations with psychosis remain unclear.

aimsTo assess potential mechanisms underlying the observation that minority ethnic groups experience an increased risk of psychosis when living in neighbourhoods of lower own-group density.

methodMultilevel analysis of nationally representative community-level data (from the Ethnic Minorities Psychiatric Illness Rates in the Community survey), which included the main minority ethnic groups living in England, and a White British group. Structured instruments assessed discrimination, chronic strains and social support. The Psychosis Screening Questionnaire ascertained psychotic experiences.

resultsFor every ten percentage point reduction in own-group density, the relative odds of reporting psychotic experiences increased 1.07 times (95% CI 1.01-1.14, P = 0.03 (trend)) for the total minority ethnic sample. In general, people living in areas of lower own-group density experienced greater social adversity that was in turn associated with reporting psychotic experiences.

conclusionsPeople resident in neighbourhoods of higher own-group density experience 'buffering' effects from the social risk factors for psychosis.

Indexed as

Population DensityAdolescentAdultAgedEnglandEthnicityFemaleHealth SurveysHumansMaleMiddle AgedMinority GroupsPsychiatric Status Rating ScalesPsychotic DisordersRacismRisk Factors

Identifiers

PMID22844021
PMCPMC3461446

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.