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Dementia In Canadian Aboriginal Populations

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Dementia is an increasing concern in Canadian Aboriginal populations. Canadian Aboriginal populations consistently experience an increased likelihood of negative health outcomes, an increased prevalence of risk factors for impaired health, and are largely understudied in health literature compared to the non-Aboriginal Canadian population (Bruce, Riediger, & Lix, 2014). These populations are comprised of three heterogeneous groups – First Nations, Métis, and Inuit. Historically, Aboriginal populations have experienced disproportionately high rates of infectious diseases, compared to the non-Aboriginal Canadian population, whereas a recent review of the Canadian Community Health Survey data for the years 2000-2001 compared to 2005-2006, stated …show more content…

Studies have shown that individuals who have higher educational attainment and also show clinical signs of dementia have increased severity of pathologies. In a large study of brain donors, increased early life educational attainment was associated with lower prevalence of dementia, but not with a lower accumulation of pathologies, such as increased plaques and reduced blood flow (Brayne et al., 2010). This supports the theory that early life education mitigates the effects of cerebral pathologies, independently of the presence of pathologies. Therefore, increasing early life education among populations has the potential to mitigate the presentation of clinical indictors of dementia among individuals within these educated …show more content…

These interventions could include additional educational supports for Aboriginal students, increased access to Aboriginal-developed educational programming, greater financial supports to Aboriginal students, and increased access to post-secondary education for Aboriginal persons in remote and Northern communities through distance learning opportunities and as well as providing local additional college and university

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