Evidence map›Paper›PMID 30643926›Full record

ArticleSocial psychiatry and psychiatric epidemiology2019

Psychotic experiences among ethnic majority and minority adolescents and the role of discrimination and ethnic identity.

Saliha El Bouhaddani, Lieke van Domburgh, Barbara Schaefer, Theo A H Doreleijers, Wim Veling

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Article in Social psychiatry and psychiatric epidemiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 4 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

11 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  4. The ethnic density effect in psychosis: a systematic review and multilevel meta-analysis.The British journal of psychiatry : the journal of mental science · 2021
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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

5 authors.

Saliha El BouhaddaniParnassia Academie, Oude Parklaan 123, Castricum, The Netherlands. s.elbouhaddani@i-psy.nl.
Lieke van DomburghDepartment of Research and Development, Pluryn-Intermetzo, Nijmegen, The Netherlands.
Barbara SchaeferParnassia Academie, Oude Parklaan 123, Castricum, The Netherlands.
Theo A H DoreleijersDepartment of Child and Adolescent Psychiatry, VU Medical Centre, Amsterdam, The Netherlands.
Wim VelingDepartment of Psychiatry, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.

Funding

ZonMw 417100004
6 · The paper itself

Abstract

purposeResearch shows that the prevalence of psychiatric problems is higher in ethnic minority youth compared to native youth. This school-based screening study of early adolescents' mental health in the Netherlands examined differences in prevalence of psychotic experiences in ethnic minority youth compared to their Dutch peers. Moreover, we investigated the association between psychotic experiences, ethnic identity, and perceived discrimination.

methodsA cohort of 1194 ethnic majority and minority adolescents (mean age 13.72, SD 0.63) filled-out questionnaires on psychotic experiences (including delusional and hallucinatory experiences), perceived group and personal discrimination, and ethnic identity.

resultsApart from lower levels of hallucinatory experiences in Turkish-Dutch adolescents, prevalence of psychotic experiences did not differ between ethnic minority and majority adolescents. Perceived personal discrimination was associated with the presence of psychotic experiences (including delusional and hallucinatory experiences) (OR 2.30, 95% CI 1.22-4.34). This association was stronger for delusional experiences (OR 2.94, 95% CI 1.43-6.06) than for hallucinatory experiences (OR 1.65, 95% CI 0.73-3.72). No significant associations were found between perceived group discrimination and psychotic experiences. A weak ethnic identity was associated with higher risk for reporting psychotic experiences (OR 2.04, 95% CI 1.14-3.66), particularly hallucinatory experiences (OR 3.15, 95% CI 1.54-6.44). When looking at specific ethnic identity categories, marginalization, compared to separation, was associated with a threefold risk for reporting psychotic experiences (OR 3.26, 95% CI 1.33-8.03). Both marginalisation (OR 3.17, 95% CI 1.04-9.63) and assimilation (OR 3.25, 95% CI 1.30-8.13) were associated with a higher risk for hallucinatory experiences.

conclusionsThese results underline the protective effect of ethnic identity against mental health problems. Future research should focus on interventions that focus on strengthen social identity.

Indexed as

Mental HealthRacismSocial IdentificationAdolescentDelusionsEthnicityFemaleHumansMaleMental DisordersMinority GroupsNetherlandsPeer GroupPrevalenceSurveys and QuestionnairesTurkeyDiscriminationEthnic identityEthnic minorityPsychotic experiences

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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.