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Main course

Module 1: Immigration and social determinants of health

Module 2: Intro to Mental Health

Summary

Module 3: Key populations - women

Module 4: Key populations - children

Module 5: Key populations...

Summary

Module 6: Treatment and support

Summary

Module 7

Summary

Module 8: Service delivery + pathways to care

Summary

Module 9: Partnerships + mental health promotion

9.1 Strategies for promoting mental health
Strategies for promoting mental health + +
Summary

Module 10: Self-care

Summary Glossary
2.2.5

Substance abuse

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Substance use disorder is described as a “problematic pattern of using alcohol or another substance that results in impairment in daily life or noticeable distress” (APA, 2013).

Rates: Similarities and differences

Overall, newcomers are less likely to use substances (43%) compared to the Canadian-born population (64.3%) (Ru & Li, 2021). Furthermore, refugees are less likely to have substance use disorder compared to non-refugee immigrants (Salas-Wright & Vaughn, 2014). However, both refugees and non-refugee newcomers experience limited access to services, including prevention and treatment programs, which may in turn worsen outcomes (Edward & Haozhen, 2020; Agic et al., 2016).

Several studies have indicated ethnocultural differences in substance use, particularly among youth (Ellickson et al., 2004; Nishimura et al., 2005; Broman et al., 2006; Duff et al, 2011; Lui & Zamboanga, 2019). White youth report higher levels of substance use compared to other ethnocultural groups, with Chinese-born youth exhibiting the lowest level of consumption (Duff et al., 2011).

In general, Canadian-born youth report higher substance use than foreign-born youth (Ibid.), however the risk of developing substance use disorders increases with time spent in Canada and level of acculturation. The risk for substance use is lower for first-generation immigrant youth compared to second-and third-generation immigrant youth (Korczak, 2015).

Assessment

The following barriers may be involved when screening for substance use among immigrant and refugee populations:
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    A family's resistance to admitting that a substance use disorder is present due to cultural stigmatization.

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    A generational gap between the traditional values of the parents and the speed of acculturation for youth and adolescents.

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    The differential meanings of substances and beliefs about appropriate use across cultures.

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    Approaches to substance use disorders in the country of origin, such as long-term institutionalization, may also be a cause of fear.

(Korczak, 2015)

Review question

Match the example to the concept

Description

A depression that may start during pregnancy or at any time up to a year after the birth of a child.

A complex mental illness that affects how a person thinks, feels, behaves and relates to others. A person may experiences hallucinations and delusions.

Several disorders that share features of excessive fear and anxiety.

Trauma-and-stressor-related disorder that occurs after a person has been exposed to actual or threatened death, serious injury or sexual violence.

Mental disorder

  • Post-partum depression
  • PTSD
  • Schizophrenia
  • Anxiety disorder