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Kortas GT, Abrahão ABB, Malbergier A, Fidalgo TM, Moura H, de Andrade AG, Neto FL, Torales J, Ventriglio A, Castaldelli-Maia JM. Immigrants, refugees and cannabis use. Int Rev Psychiatry 2022; 34:59-77. [PMID: 35584015 DOI: 10.1080/09540261.2022.2039595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Immigration typically occurs from low- to high-income countries and regions. Unfortunately, these wealthier areas also have higher rates of cannabis use (e.g. European Union and the US). This systematic review aimed to summarize available studies on cannabis use among immigrants, refugees, and asylum seekers. In addition, evidence on the association between immigration and cannabis use was reviewed. The rates of cannabis use were lower among immigrants than natives. The risk and protective factors to cannabis use were quite similar to those of the native populations. The population at greatest risk for cannabis use were refugees, males, singles, non-religious, those with lower educational level, living in urban areas, with friends that use cannabis and/or other drugs. Cannabis use tend to increase over generations, and acculturation seems to play a pivotal role. First generation migrants report equal or lower consumption of cannabis when compared with the majority population with a subsequent increase in following generations, with a clear association with acculturation factors. A higher cannabis use was found among migrants with lower cultural congruity as well as a higher level of culture assimilation. This use seems to be unrelated to alcohol or illicit drugs consumption, but possibly associated with tobacco smoking.
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Affiliation(s)
| | | | - André Malbergier
- Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Thiago Marques Fidalgo
- Department of Psychiatry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil.,Young Leaders Program from the National Academy of Medicine, Rio de Janeiro, RJ, Brazil
| | - Helena Moura
- Faculty of Medicine, University of Brasília (UnB), Brasilia, Brazil
| | - Arthur Guerra de Andrade
- Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil.,Department of Neuroscience, Medical School, FMABC University Center, Santo André, Brazil
| | | | - Julio Torales
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, Asunción, Paraguay
| | - Antonio Ventriglio
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - João Mauricio Castaldelli-Maia
- Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil.,Department of Neuroscience, Medical School, FMABC University Center, Santo André, Brazil
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