Migrant integration policies, regional social disadvantage, ethnicity and psychosis risk
Findings from the EU-GEI study
Bibliographic Data
Compared with individual-level factors, macro-level exposures have received less attention in research on the increased risk of psychosis among ethnic minorities. We aimed to investigate the impact of migrant integration policies and area-level social deprivation on higher incidence rates among ethnic minorities. This study, conducted between 2010 and 2015, analysed incidence data from five countries from the EUropean network of national schizophrenia networks studying Gene-Environment Interactions [EU-GEI]. The total population was multiplied by the duration of case-ascertainment to estimate person-years. Cases with a non-organic psychotic disorder were included. Exposures included population group (based on self/parental region of origin/self-ascribed ethnicity) and area-level exposures including country-level migrant integration policies and regional-level proxies of social deprivation (percentages of unemployment, low education, owner-occupied houses, single person-households). Negative binomial mixed-effects regression models were fitted to calculate the association between individual and area-level exposures and incidence of psychotic disorders. The study included 1933 individuals. Supportive migrant policies (IRR: 0.71; 95 % CI 0.68-0.73) and higher percentages of owner-occupied houses (IRR: 0.97; 95 % CI 0.96-0.97) were associated with lower incidence of psychosis. Higher percentages of unemployment (IRR: 1.08; 95 % CI 1.07-1.09) and single person-households (IRR: 1.10; 95 % CI 1.05-1.14) were associated with higher incidence of psychosis. Accounting for policies and area-level social deprivation markers reduced risk estimates among all migrant/ethnic minority groups, compared to the majority population. This is the first study on the impact of migrant integration policies on psychosis incidence. Migrant integration policies and area-level social deprivation influenced psychosis risk in the overall and minority populations. These findings can inform policies and social epidemiological approaches to studying multi-level exposures in psychosis. • Policies supporting migrants are associated with lower incidence of psychosis. • Markers of socio-deprivation are associated with higher incidence of psychosis. • Restrictive migrant policies contribute to higher risk of psychosis among migrants. • Multi-level ecological approaches yield new insights in psychiatric epidemiology
Ethnic group · Population · Psychosis · Social deprivation · Social integration · Unemployment · Employment and Welfare Studies · Health disparities and outcomes · Migration, Health and Trauma
Poorer self-perceived health among migrants and ethnic minorities versus the majority population in Europe
Effects of non-health-targeted policies on migrant health
Psychological correlates of perceived ethnic discrimination in Europe
Migrant Integration Policies, Perceived Group Threat and Generalized trust
Place effects on health
Estimating neighborhood health effects
| Citation velocity | historical |
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| Highly cited | No |