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Canada: psychosis in the immigrant Caribbean population
1Centre for Addiction and Mental Health, 250 College Street, Toronto M5T 1R8, Canada. mary.seeman@utoronto.ca
The International Journal of Social Psychiatry
|April 15, 2010
Summary
Psychosis risk is higher in Caribbean immigrants, influenced by migration and social factors. Understanding these pathways is key to protecting immigrant mental health.
Area of Science:
- Psychiatry
- Sociology
- Genetics
Background:
- European studies indicate higher acute psychosis episodes in Caribbean immigrants compared to non-immigrants.
- This review focuses on the Caribbean population in Canada.
Purpose of the Study:
- To investigate the interplay between social correlates of migration and biological mechanisms contributing to psychosis in Caribbean immigrants.
- To identify factors influencing psychosis susceptibility and response within this population.
Main Methods:
- A selective review of PubMed and JSTOR databases (1966-2010).
- Search terms included psychiatric genetics, dopamine pathways, cannabis and psychosis, social factors (discrimination, urbanicity, assimilation), and immigration.
- Cross-checking of references pertinent to Canada.
Main Results:
- No specific data found on psychosis prevalence in Afro-Caribbean immigrants in Canada.
- Potential variations in acute psychosis episode presentation were suggested, possibly linked to island of origin.
Conclusions:
- Ethnicity and migration significantly impact psychosis susceptibility and response.
- These influences are multifaceted, interacting with host country and country of origin factors.
- Understanding these pathways is crucial for safeguarding immigrant mental health.
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