Evidence map›Paper›PMID 34315554›Full record

SynthesisEuropean psychiatry : the journal of the Association of European Psychiatrists2021

Language proficiency and mental disorders among migrants: A systematic review.

C Montemitro, G D'Andrea, F Cesa, G Martinotti, M Pettorruso, M Di Giannantonio, R Muratori, I Tarricone

Abstract readSystematic Review
In one paragraph

Synthesis in European psychiatry : the journal of the Association of European Psychiatrists, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  5. Diversity, equity, and inclusion considerations for anti-racist, equity-focused NICU family mental health.Journal of perinatology : official journal of the California Perinatal Association · 2026
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  9. International journal of environmental research and public health · 2025
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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.

C MontemitroDepartment of Neuroscience Imaging and Clinical Science, "G. d'Annunzio" University of Chieti, Chieti, Italy.ORCID 0000-0002-3280-1895
G D'AndreaDepartment of Biomedical and NeuroMotorSciences (DIBINEM), Section of Psychiatry, University of Bologna, Bologna, Italy.ORCID 0000-0001-7014-645X
F CesaDepartment of Biomedical and NeuroMotorSciences (DIBINEM), Section of Psychiatry, University of Bologna, Bologna, Italy.ORCID 0000-0001-6656-9302
G MartinottiDepartment of Neuroscience Imaging and Clinical Science, "G. d'Annunzio" University of Chieti, Chieti, Italy.
M PettorrusoDepartment of Neuroscience Imaging and Clinical Science, "G. d'Annunzio" University of Chieti, Chieti, Italy.
M Di GiannantonioDepartment of Neuroscience Imaging and Clinical Science, "G. d'Annunzio" University of Chieti, Chieti, Italy.
R MuratoriDepartment of Mental Health, AUSL Bologna, Bologna, Italy.
I TarriconeDepartment of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn this review, we aimed to evaluate the association between language proficiency (LP) and the prevalence and severity of mental disorders in migrants. Secondarily, we aimed to consider whether sociodemographic and migration-related factors may affect the correlation between LP and mental disorders.

methodsMEDLINE, PsycArticles, EMBASE, and PsycInfo were systematically searched in April 2020 to identify original studies reporting prevalence of psychiatric symptoms or disorders among migrants and taking into account linguistic factors.

resultsThe search of electronic databases initially yielded 1,944 citations. Of the 197 full texts assessed for eligibility, 41 studies were selected for inclusion in the systematic review. Thirty-five of the papers included reported a significant negative association between low LP and prevalence and/or severity of psychiatric symptoms or disorders, whereas only two records found the opposite relationship and four papers reported no association between them. Inadequate LP was consistently associated with several mental disorders in migrants, including psychotic, mood, anxiety, and post-traumatic stress disorders. Notably, all the four longitudinal studies that met inclusion criteria for this review reported a positive effect of LP acquisition over time on prevalence or symptom severity of mental disorders.

conclusionsEven though larger prospective studies are needed to better evaluate the relationship between LP and psychiatric disorders among migrants, we believe that the present findings could be inspiring for authorities to provide support and courses to improve migrants' language proficiency upon arrival.

Indexed as

Mental DisordersStress Disorders, Post-TraumaticTransients and MigrantsAnxietyAnxiety DisordersHumansLanguagelanguage proficiencymental disordersmigrantsmigration

Identifiers

PMID34315554
PMCPMC8390337

What OpenQuestion holds

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LicenceCC BY
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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.