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OBJECTIVE: We provide insights into studying racial discrimination and substance use among people of color, in response to Cénat et al.'s (2023) findings from Black youth in Canada. METHOD: We discuss relevant literature on the topic. RESULTS: Studying racial discrimination requires a dynamic and temporal conceptualization of race/racism within social contexts and an acknowledgment of the inadequacies of our current approaches. Further, studying the impact of racial discrimination may require an eclectic use of theories and the incorporation of community voices. CONCLUSIONS: We recommend collecting measures of racism whenever possible, disaggregating race into ethnic groups and intersections of identities, engaging with communities to clarify concepts and select appropriate measures, and disseminating findings with opportunities for communities to speak and for researchers to listen. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Racismo , Trastornos Relacionados con Sustancias , Humanos , Racismo/etnología , Trastornos Relacionados con Sustancias/etnología , Canadá/etnología , Negro o Afroamericano , AdolescenteRESUMEN
BACKGROUND: Progressive Supranuclear Palsy (PSP) is a sporadic neurodegenerative disease without a clear geographic prevalence. Cohorts studied in the UK and India showed no higher prevalence of atypical parkinsonism in South Asian patients. We describe the ethnic and racial background of PSP patients in the Greater Toronto Area (GTA), Canada. METHODS: A prospective observational study of patients with clinically probable PSP evaluated at the dedicated Rossy PSP program. Demographic and clinical data were collected at baseline including PSP phenotype. Results were compared with the latest demographic information from the greater Toronto area. RESULTS: Of the 197 patients screened, 135 had probable PSP and resided within the GTA. The mean age at visit was 71.1 years, disease duration 4.4 years, and disease severity moderate. Compared to our catchment area, there was a higher proportion of patients with a South Asian origin and a lower proportion of patients from East and Southeastern Asia and Africa. A secondary analysis using population census data limited to individuals greater than 65 confirmed the significantly higher representation of South Asians in our clinic but found no differences for other racial and ethnic origins. CONCLUSION: Evaluation of this Toronto cohort found a greater than expected proportion of affected individuals with South Asian ethnic and racial origin. Despite limitations, our results suggest the possibility of a racial and ethnic predisposition to PSP. Further studies are needed to confirm and to address potential associated risk factors, and genome-environmental interactions.
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Fenotipo , Parálisis Supranuclear Progresiva , Humanos , Parálisis Supranuclear Progresiva/etnología , Masculino , Femenino , Anciano , Persona de Mediana Edad , Estudios Prospectivos , Anciano de 80 o más Años , Canadá/etnología , Canadá/epidemiología , Etnicidad , Pueblo Asiatico/etnologíaRESUMEN
OBJECTIVE: Racial/ethnic disparities in the prevalence of psychiatric disorders have been reported, but have not accounted for the prevalence of the traits that underlie these disorders. Examining rates of diagnoses in relation to traits may yield a clearer understanding of the degree to which racial/ethnic minority youth in Canada differ in their access to care. We sought to examine differences in self/parent-reported rates of diagnoses for obsessive-compulsive disorder (OCD), attention-deficit/hyperactivity disorder (ADHD) and anxiety disorders after adjusting for differences in trait levels between youth from three racial/ethnic groups: White, South Asian and East Asian. METHOD: We collected parent or self-reported ratings of OCD, ADHD and anxiety traits and diagnoses for 6- to 17-year-olds from a Canadian general population sample (Spit for Science). We examined racial/ethnic differences in trait levels and the odds of reporting a diagnosis using mixed-effects linear models and logistic regression models. RESULTS: East Asian (N = 1301) and South Asian (N = 730) youth reported significantly higher levels of OCD and anxiety traits than White youth (N = 6896). East Asian and South Asian youth had significantly lower odds of reporting a diagnosis for OCD (odds ratio [OR]East Asian = 0.08 [0.02, 0.41]; ORSouth Asian = 0.05 [0.00, 0.81]), ADHD (OREast Asian = 0.27 [0.16, 0.45]; ORSouth Asian = 0.09 [0.03, 0.30]) and anxiety (OREast Asian = 0.21 [0.11, 0.39]; ORSouth Asian = 0.12 [0.05, 0.32]) than White youth after accounting for psychiatric trait levels. CONCLUSIONS: These results suggest a discrepancy between trait levels of OCD, ADHD and anxiety and rates of diagnoses for East Asian and South Asian youth. This discrepancy may be due to increased barriers for ethnically diverse youth to access mental health care. Efforts to understand and mitigate these barriers in Canada are needed.
We know that there is there are differences in the prevalence of childhood mental illnesses by race/ethnic group, which may be related to disproportionate access to mental health care. What is unknown is whether there this difference in prevalence is related to differences in the presence of symptoms for mental illness or whether children and youth from marginalized racial/ethnic groups have symptoms but are not getting diagnosed. This information is needed to understand the degree to which children and youth from marginalized race/ethnicity groups are accessing mental health care in Canada. We tested the differences in reported symptoms and diagnosis of three common and impairing childhood-onset disorders (obsessive-compulsive disorderOCD), attention-deficit/hyperactivity disorderADHD and anxiety disorders) in children and youth (617 years of age) living in Canada that were from three racial/ethnic groups: White, South Asian and East Asian. East Asian and South Asian youth reported significantly higher levels of OCD and anxiety traits than White youth. However, East Asian and South Asian youth were significantly less likely than White youth to have a reported diagnosis of OCD, ADHD or anxiety even after accounting for symptom levels for each disorder. Our findings suggest that East and South Asian children are less likely than White children to get a diagnosis for common mental illness even if they have symptoms of that mental illness. This gap in receiving a diagnosis might be because of more barriers to mental health care for children and youth from marginalized racial/ethnic groups but we need more research to pinpoint the cause.
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Trastornos de Ansiedad , Trastorno por Déficit de Atención con Hiperactividad , Trastorno Obsesivo Compulsivo , Humanos , Adolescente , Trastorno por Déficit de Atención con Hiperactividad/etnología , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Masculino , Niño , Femenino , Trastorno Obsesivo Compulsivo/etnología , Trastorno Obsesivo Compulsivo/diagnóstico , Trastorno Obsesivo Compulsivo/epidemiología , Canadá/etnología , Canadá/epidemiología , Trastornos de Ansiedad/etnología , Trastornos de Ansiedad/epidemiología , Trastornos de Ansiedad/diagnóstico , Población Blanca/estadística & datos numéricos , Población Blanca/etnología , Disparidades en el Estado de Salud , Minorías Étnicas y Raciales/estadística & datos numéricos , Asiático/estadística & datos numéricos , Asia Oriental/etnologíaRESUMEN
BACKGROUND: In Canada, there has been a significant increase in the training of Indigenous doulas, who provide continuous, culturally appropriate support to Indigenous birthing people during pregnancy, birth, and the postpartum period. The purpose of our project was to interview Indigenous doulas across Canada in order to document how they worked through the logistics of providing doula care and to discern their main challenges and innovations. POPULATION/SETTING: Our paper analyzes interviews conducted with members of five Indigenous doula collectives across Canada, from the provinces of British Columbia, Manitoba, Ontario, Quebec and Nova Scotia. METHODS: Semi-structured interviews were conducted with members of the five Indigenous doula collectives across Canada in 2020 as part of the project, "She Walks With Me: Supporting Urban Indigenous Expectant Mothers Through Culturally Based Doulas." Interview transcripts were approved by participants and subsequently coded by the entire research team to identify key themes. RESULTS: Our paper examines two themes that emerged in interviews: the main challenges Indigenous doulas describe confronting when working within western systems, and how they navigate and overcome these obstacles. Specifically, interview participants described tensions with the biomedical approach to maternal healthcare and conflicts with the practice of Indigenous infant apprehension. In response to these challenges, Indigenous doulas are working to develop Indigenous-specific doula training curricula, engaging in collective problem-solving, and advocating for the reformation of a grant program in order to fund more Indigenous doulas. CONCLUSIONS: Both the biomedical model of maternal healthcare and the crisis of Indigenous infant apprehension renders Canadian hospitals unsafe and uncomfortable spaces for many Indigenous birthing people and their families. Indigenous doulas are continually navigating these challenges and creatively and concertedly working towards the revitalization of Indigenous birthing care. Indigenous doula care is critical to counter systemic, colonial barriers and issues that disproportionately impact Indigenous families, as well as recentering birth as the foundation of Indigenous sovereignty and community health.
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Asistencia Sanitaria Culturalmente Competente/etnología , Doulas , Indígena Canadiense , Servicios de Salud Materna/normas , Parto/etnología , Canadá/etnología , Femenino , Humanos , Embarazo , Investigación CualitativaRESUMEN
BACKGROUND: Variants in RCBTB1 were recently described to cause a retinal dystrophy with only eight families described to date and a predominant phenotype of macular atrophy and peripheral reticular degeneration. Here, we further evaluate the genotypic and phenotypic characteristics of biallelic RCBTB1-associated retinal dystrophy in a North American clinic population. METHODS: A retrospective analysis of genetic and clinical features was performed in individuals with biallelic variants in RCBTB1. RESULTS: Three unrelated individuals of French-Canadian descent with rare biallelic RCBTB1 variants were identified. All individuals shared a novel p.(Ser342Leu) missense variant; one patient was homozygous whereas the other two each possessed a second unique novel variant p.(Gln120*) and p.(Pro224Leu). All three had macula-predominant disease with symptom onset in the fifth decade of life. CONCLUSION: This report adds to the genetic diversity of RCBTB1-associated disease. These cases confirm the later-onset, relative to many other retinal dystrophies, and macular focus of disease described in most cases to-date. They are thus a reminder of considering hereditary disease in the differential for later-onset macular atrophy.
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Degeneración Macular , Distrofias Retinianas , Atrofia , Canadá/etnología , Factores de Intercambio de Guanina Nucleótido/genética , Humanos , Degeneración Macular/genética , Linaje , Fenotipo , Distrofias Retinianas/diagnóstico , Distrofias Retinianas/genética , Estudios RetrospectivosRESUMEN
Prior research has found that East Asians are less willing than Westerners to seek social support in times of need. What factors account for this cultural difference? Whereas previous research has examined the mediating effect of relational concern, we predicted that empathic concern, which refers to feeling sympathy and concern for people in need and varies by individuals from different cultures, would promote support seeking. We tested the prediction in two studies. In Study 1, European Canadians reported higher empathic concern and a higher frequency of support seeking, compared to the Japanese participants. As predicted, cultural differences in social support seeking were influenced by empathic concern. In Study 2, both empathic concern and relational concern mediated cultural differences in support seeking. Japanese with lower empathic concern but higher relational concern were more reluctant than European Americans to seek social support during stressful times. Finally, loneliness, which was more prevalent among the Japanese than among the European Americans, was partially explained by social support seeking.
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Emociones , Empatía , Apoyo Social , Adolescente , Adulto , Canadá/etnología , Comparación Transcultural , Características Culturales , Cultura , Europa (Continente)/etnología , Femenino , Humanos , Japón/etnología , Soledad , Masculino , Estrés Psicológico , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Aboriginal people have higher prevalence rates of diabetes than non-Aboriginal people in the same geographic locations, and diabetic foot ulcer (DFU) complication rates are also presumed to be higher. The aim of this systematic review and meta-analysis was to compare DFU outcomes in Aboriginal and non-Aboriginal populations. METHODS: We searched PubMed, Embase, CINAHL and the Cochrane Library from inception to October 2018. Inclusion criteria were all types of studies comparing the outcomes of Aboriginal and non-Aboriginal patients with DFU, and studies from Canada, the United States, Australia and New Zealand. Exclusion criteria were patient age younger than 18 years, and studies in any language other than English. The primary outcome was the major amputation rate. We assessed the risk of bias using the ROBINS-I (Risk Of Bias In Non-randomized Studies - of Interventions) tool. Effect measures were reported as odds ratio (OR) with 95% confidence interval (CI). RESULTS: Six cohort studies with a total of 244 792 patients (2609 Aboriginal, 242 183 non-Aboriginal) with DFUs were included. The Aboriginal population was found to have a higher rate of major amputation than the non-Aboriginal population (OR 1.85, 95% CI 1.04-3.31). Four studies were deemed to have moderate risk of bias, and 2 were deemed to have serious risk of bias. CONCLUSION: Our analysis of the available studies supports the conclusion that DFU outcomes, particularly the major amputation rate, are worse in Aboriginal populations than in non-Aboriginal populations in the same geographic locations. Rurality was not uniformly accounted for in all included studies, which may affect how these outcome differences are interpreted. The effect of rurality may be closely intertwined with ethnicity, resulting in worse outcomes.
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Amputación Quirúrgica/estadística & datos numéricos , Pie Diabético/etnología , Pie Diabético/terapia , Disparidades en Atención de Salud/etnología , Indígenas Norteamericanos/etnología , Nativos de Hawái y Otras Islas del Pacífico/etnología , Marginación Social , Australia/etnología , Canadá/etnología , Humanos , Nueva Zelanda/etnología , Estados Unidos/etnologíaRESUMEN
In this paper we explore some of the ways systemic racism operates and is maintained within our health and social services. We look at a very specific context, that of Nunavik Quebec, land and home to 13,000 Nunavimmiut, citizens of Quebec and Canada, signatories of the James Bay and Northern Quebec Agreement. We operationalize some of the ways in which policies and practices create and support social hierarchies of knowledges, also called epistemic racism, and how it impacts our ability to offer quality care that Indigenous peoples can trust and use.
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Política de Salud , Servicios de Salud del Indígena , Disparidades en Atención de Salud , Racismo , Canadá/etnología , Disparidades en Atención de Salud/etnología , Humanos , Pueblos Indígenas , Conocimiento , Nativos de Hawái y Otras Islas del Pacífico , Política Organizacional , Grupos de PoblaciónRESUMEN
Indigenous children and young peoples live with an inequitable burden of acute rheumatic fever and rheumatic heart disease. In this Review, we focus on the epidemiological burden and lived experience of these conditions for Indigenous young peoples in Australia, New Zealand, and Canada. We outline the direct and indirect drivers of rheumatic heart disease risk and their mitigation. Specifically, we identify the opportunities and limitations of predominantly biomedical approaches to the primary, secondary, and tertiary prevention of disease among Indigenous peoples. We explain why these biomedical approaches must be coupled with decolonising approaches to address the underlying cause of disease. Initiatives underway to reduce acute rheumatic fever and rheumatic heart disease in Australia, New Zealand, and Canada are reviewed to identify how an Indigenous rights-based approach could contribute to elimination of rheumatic heart disease and global disease control goals.
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Pueblos Indígenas/estadística & datos numéricos , Fiebre Reumática/epidemiología , Fiebre Reumática/prevención & control , Cardiopatía Reumática/epidemiología , Cardiopatía Reumática/prevención & control , Adolescente , Adulto , Australia/etnología , Investigación Biomédica/métodos , Canadá/etnología , Exposición a Riesgos Ambientales/efectos adversos , Carga Global de Enfermedades/estadística & datos numéricos , Accesibilidad a los Servicios de Salud/normas , Disparidades en Atención de Salud/etnología , Humanos , Incidencia , Nueva Zelanda/etnología , Fiebre Reumática/diagnóstico , Cardiopatía Reumática/diagnóstico , Factores de Riesgo , Infecciones Estreptocócicas/complicaciones , Infecciones Estreptocócicas/epidemiología , Infecciones Estreptocócicas/prevención & control , Streptococcus pyogenes/patogenicidad , Adulto JovenRESUMEN
A drug overdose epidemic in North America has sped the expansion of harm reduction services. Drawing on fieldwork in Ottawa, Ontario, we examine forms of care among people offering and accessing these resources. Notably, our interlocutors do not always characterize harm reduction as caring for oneself. Thus, we differentiate between the ethics of care through which one enters desired subject positions, and anethical careful practices. Harm reduction is sometimes anethical, enacted through minor gestures that do not constitute ethical work but allow for its future realization.
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Sobredosis de Droga , Reducción del Daño/ética , Aceptación de la Atención de Salud/etnología , Trastornos Relacionados con Sustancias , Antropología Médica , Canadá/etnología , Sobredosis de Droga/etnología , Sobredosis de Droga/terapia , Humanos , Epidemia de Opioides , Trastornos Relacionados con Sustancias/etnología , Trastornos Relacionados con Sustancias/terapiaRESUMEN
Resumo Objetivo Apresentar o resultado de uma reflexão metodologicamente estruturada sobre o caminho trilhado em todas as fases de uma pesquisa internacional no Brasil sobre a implementação do Programa de Humanização do Pré-natal e do Nascimento e seus atores sociais. Método Método reflexivo de pesquisa que conduz à percepção modificada de uma dada situação levando a novas ideias, com o potencial de revelar temas de análise e engendrar propostas de possíveis soluções com desenho de um plano de ação. O objeto das reflexões concentrou-se nas participações dos copesquisadores de um estudo etnográfico internacional, multidisciplinar e multicêntrico implantado em Junho/2019-Março/2020. Resultados As reflexões indicam sensibilidade sobre o tema e silêncio imposto em relação à violência obstétrica. Sob múltiplas manifestações da violência institucionalizada, constatou-se ações como resistência ao assunto na rede hospitalar, negligência e questionamentos distorcidos nos espaços políticos de autorização para a anuência institucional. A demora por comitê de ética colocando em risco o calendário de conclusão da condução da pesquisa, exigido por agência estrangeira de fomento. Conclusão e implicação para a prática A reflexão estruturada possibilitou um processo ímpar de aprendizagem para os copesquisadores navegando em distintas culturas universitárias e sociais de pesquisa.
Resumen Objetivo Presentar resultados de una reflexión estructurada metodológicamente sobre el camino metodológico seguido en todas las fases de una investigación internacional en Brasil sobre la implementación del Programa de Humanización del Cuidado Prenatal y el Nacimiento y sus actores sociales. Método Método de investigación reflexiva que conduce a una percepción modificada de una situación dada, dando lugar a nuevas ideas, con el potencial de revelar temas de análisis y generar propuestas de posibles soluciones con el diseño de un plan de acción. El objeto de las reflexiones se centró en la participación de los co-investigadores en una investigación etnográfica internacional, multidisciplinar y multi sitio implementada en Junio / 2019-Marzo / 2020. Resultados Las reflexiones indican sensibilidad sobre el tema y silencio impuesto en relación a la violencia obstétrica. Bajo múltiples manifestaciones de violencia institucionalizada, hubo acciones como resistencia al tema en el ámbito hospitalario, negligencia y cuestionamientos distorsionados en los espacios políticos de autorización para el consentimiento institucional y demora por parte del comité de ética, poniendo en riesgo el calendario para completar la realización de la investigación requerida para una agencia de desarrollo extranjera. Conclusión e implicación para la práctica La reflexión estructurada permitió un proceso de aprendizaje único para los co-investigadores que navegaron en diferentes culturas universitarias y de investigación social.
Abstract Aim To present the results of a structured reflection on the methodological phases of an international research in Brazil regarding the implementation of the Program of Humanization of Prenatal and Childbirth, as well as, reflection on the project's social actors. Method A reflective research method that modifies the perception of a given situation, leading to new ideas, revealing themes of analysis, and engendering proposals for possible solutions with the creation of an action plan. The object of the reflection was the participation of co-investigators in an international, multidisciplinary, and multisite ethnographic study, implemented in June/2019-March/2020. Results The reflections indicate emotional sensitivity to the theme and silence about obstetric violence. There are multiple manifestations of institutionalized violence including resistance to confronting obstetric violence in hospital settings, negligence and distorted questioning in the political spaces of organizational authorization. The delay caused by a research ethics committee put the timetable for completion of research development at risk by requiring funding from a foreign agency. Conclusion and implication for practice Structured reflection allowed a unique learning process for co-investigators navigating different university and social research cultures.
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Humanos , Femenino , Parto Humanizado , Humanización de la Atención , Brasil/etnología , Canadá/etnología , Investigación Metodológica en Enfermería , Salud Global , Investigación Cualitativa , Violencia contra la MujerAsunto(s)
Trauma Histórico/etnología , Indígena Canadiense/etnología , Resultado del Embarazo/etnología , Embarazo en Diabéticas/etnología , Canadá/etnología , Diabetes Mellitus Tipo 2/etnología , Diabetes Mellitus Tipo 2/psicología , Femenino , Trauma Histórico/psicología , Humanos , Indígena Canadiense/psicología , Relaciones Intergeneracionales/etnología , Embarazo , Resultado del Embarazo/psicología , Embarazo en Diabéticas/psicologíaRESUMEN
OBJECTIVE: The objective of this review was to identify the characteristics of Indigenous healing strategies in Canada and culturally relevant approaches within Indigenous contexts. INTRODUCTION: In responding to the Canadian Truth and Reconciliation Commission's Calls to Action, there is increasing interest in Indigenous healing strategies across clinical, policy, and community sectors. The high relevance of Indigenous healing has also encouraged exploration of new approaches to research that are responsive to, and inclusive of, Indigenous contexts. To date, there is no clear understanding of what characterizes Indigenous healing strategies in Canada. INCLUSION CRITERIA: This review considered healing strategies for First Nations, Inuit, and Métis in Canada. Strategies examined included those related to health services and programs, policies and guidelines, models and frameworks, and Indigenous narratives and expert opinion in any service setting. METHODS: This review employed the JBI approach to scoping reviews. Searches were performed in CINAHL Full Text, Sociological Abstracts, PsycINFO, MEDLINE, and Academic Search Premier in December 2018. Searches for gray literature were conducted in iPortal, Canadian Electronic Library, and a list of Canadian government and Indigenous organization websites in February 2019. This review was limited to publications from 2008 onward. Non-English articles and theses and dissertations were excluded. RESULTS: Among the 59 articles included in this review, 41 were journal articles and 28 were published within the previous five years (i.e., 2014 and onward). The healing strategies were most frequently implemented in Ontario (nâ=â13), British Columbia (nâ=â8), and Manitoba (nâ=â5). The majority of strategies were utilized in the health settings (nâ=â37), which included mainstream treatment modalities as well as community-based healing initiatives. Services and programs (nâ=â24) were the predominant type of healing strategies, followed by models and frameworks (nâ=â9), policies and guidelines (nâ=â8), Indigenous narratives and expert opinion (nâ=â7), and others (nâ=â11). The most frequent guiding principles were identified as Honoring Cultures and Traditions (nâ=â14), Medicine Wheel (nâ=â12), and Strength-Based/Empowerment (nâ=â12). The most widely used main components were Artistic Expression (nâ=â16), Ceremonies (nâ=â15), and Games and Exercises (nâ=â12). As for human resources, Community Members (nâ=â19) were most frequently engaged, followed by Local Agencies (nâ=â12) and Knowledge Keepers (nâ=â12). Eight culturally relevant approaches were identified from 29 primary research studies, with the most popular being Consultation/Participatory Research (nâ=â20) and Indigenous Protocols (nâ=â5). CONCLUSIONS: The findings of this review collectively support a decolonizing approach that upholds Indigenous knowledge, respects Indigenous rights to self-determination, and recognizes Indigenous resilience and agency. More research is needed with a focus on Inuit or Métis healing, and innovative knowledge synthesis methods inclusive of diverse Indigenous ways of knowing.
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Pueblos Indígenas , Medicina Tradicional/métodos , Grupos de Población , Colombia Británica , Canadá/etnología , Disparidades en el Estado de Salud , Humanos , Indígenas Norteamericanos , Manitoba , OntarioRESUMEN
PURPOSE OF THE REVIEW: Describe the state of knowledge on how the retail food environment contributes to diet-related health and obesity among Indigenous populations, and assess how the literature incorporates Indigenous perspectives, methodologies and engagement throughout the research process. Outcomes included dietary behaviour (purchasing, intakes and diet quality) and diet-related health outcomes (weight-related outcomes, non-communicable diseases and holistic health or definitions of health as defined by Indigenous populations involved in the study). RECENT FINDINGS: Of fifty included articles (1996-2019), the largest proportions described Indigenous communities in Canada (20 studies, 40%), the USA (16, 32%) and Australia (9, 18%). Among articles that specified the Indigenous population of focus (42 studies, 84%), the largest proportion (11 studies, 26%) took place in Inuit communities, followed by Aboriginal and Torres Strait Islander communities (8 studies, 19%). The included literature encompassed four main study designs: type A, dietary intakes of store foods (14 studies, 28%), and type B, store food environments (16, 32%), comprised the greatest proportion of articles; the remainder were type C, store food environments and diet (7, 14%), and type D, store food environment interventions (13, 26%). Of the studies that assessed diet or health outcomes (36, 72%), 22 (61%) assessed dietary intakes; 16 (44%) sales/purchasing; and 8 (22%) weight-related outcomes. Store foods tended to contribute the greatest amount of dietary energy to the diets of Indigenous peoples and increased non-communicable disease risk as compared to traditional foods. Multi-pronged interventions appeared to have positive impacts on dietary behaviours, food purchasing and nutrition knowledge; promotion and nutrition education alone had more mixed effects. Of the nine studies which were found to have strong engagement with Indigenous populations, eight had moderate or high methodological quality. Eighteen studies (36%) did not mention any engagement with Indigenous populations. The literature confirmed the importance of store foods to the total energy intake of the contemporary diets of Indigenous people, the gaps in accessing both retail food environments and traditional foods and the potential for both new dietary assessment research and retail food environment intervention strategies to better align with and privilege Indigenous Ways of Knowing.
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Comportamiento del Consumidor , Dieta Saludable/etnología , Conducta Alimentaria/etnología , Abastecimiento de Alimentos/estadística & datos numéricos , Grupos de Población/psicología , Australia/etnología , Canadá/etnología , Industria de Alimentos , Estado de Salud , Humanos , Estados Unidos/etnologíaRESUMEN
BACKGROUND: Access to neurology specialty care can influence outcomes in individuals with multiple sclerosis (MS), but may vary based on patient sociodemographic characteristics, including immigration status. OBJECTIVE: To compare health services utilization in the year of MS diagnosis, one year before diagnosis and two years after diagnosis in immigrants versus long-term residents in Ontario, Canada. METHODS: We identified incident cases of MS among adults aged 20-65 years by applying a validated algorithm to health administrative data in Ontario, Canada, a region with universal health insurance and comprehensive coverage. We separately assessed hospitalizations, emergency department (ED) visits, outpatient neurology visits, other outpatient specialty visits, and primary care visits. We compared rates of health service use in immigrants versus long-term residents using negative binomial regression models with generalized estimating equations adjusted for age, sex, socioeconomic status, urban/rural residence, MS diagnosis calendar year, and comorbidity burden. RESULTS: From 2003 to 2014, there were 13,028 incident MS cases in Ontario, of whom 1,070 (8.2%) were immigrants. As compared to long-term residents, rates of hospitalization were similar (Adjusted rate ratio (ARR) 0.86; 95% CI: 0.73-1.01) in immigrants the year before MS diagnosis, but outpatient neurology visits (ARR 0.93; 95% CI: 0.87-0.99) were slightly less frequent. However, immigrants had higher rates of hospitalization during the diagnosis year (ARR 1.20, 95% CI: 1.04-1.39), and had greater use of outpatient neurology (ARR 1.17, 95% CI: 1.12-1.23) but fewer ED visits (ARR 0.86; 95% CI: 0.78-0.96). In the first post-diagnosis year, immigrants continued to have greater numbers of outpatient neurology visits (ARR 1.16; 95% CI: 1.10-1.23), but had fewer hospitalizations (ARR 0.79; 95% CI: 0.67-0.94). CONCLUSIONS: Overall, our findings were reassuring concerning health services access for immigrants with MS in Ontario, a publicly funded health care system. However, immigrants were more likely to be hospitalized despite greater use of outpatient neurology care in the year of MS diagnosis. Reasons for this may include more severe disease presentation or lack of social support among immigrants and warrant further investigation.
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Emigrantes e Inmigrantes/psicología , Aceptación de la Atención de Salud/etnología , Aceptación de la Atención de Salud/psicología , Adulto , Atención Ambulatoria/tendencias , Canadá/etnología , Estudios de Cohortes , Servicio de Urgencia en Hospital/tendencias , Femenino , Hospitalización/tendencias , Humanos , Masculino , Trastornos Mentales/terapia , Servicios de Salud Mental/tendencias , Persona de Mediana Edad , Esclerosis Múltiple/psicología , Ontario/etnología , Atención Primaria de Salud/tendencias , Estudios Retrospectivos , Clase SocialRESUMEN
BACKGROUND: The global prevalence of childhood eczema has increased over the last few decades, with a marked increase in high-income countries. Differences in prevalence of childhood eczema between countries and ethnicities suggest that genetic and early modifiable environmental factors, such as dietary intake, may underlie this observation. To investigate the association between pregnancy diet and infant eczema in a consortium of prospective Canadian birth cohorts predominantly comprised of white Europeans and South Asians. METHODS: We evaluated the association of maternal dietary patterns reported during pregnancy (assessed at 24-28 weeks gestation using a semi-quantitiative food-frequency questionnaire) with parent-reported physician-diagnosed infant eczema at 1-year from 2,160 mother-infant pairs. Using three dietary patterns ("Western", "plant-based", and "Balanced") previously derived in this cohort using principal component analysis, we used multivariable logistic regression to determine the association of these dietary patterns with infant eczema, adjusted for potential confounders. RESULTS: We observed a lower odds of eczema in the full sample combining white Europeans and South Asians with greater adherence to a plant-based (OR = 0.65; 95% CI: 0.55, 0.76; <0.001) and Western dietary pattern (OR = 0.73; 95% CI: 0.60, 0.89; P<0.01), after adjusting for other known predictors of eczema, including ethnicity, which was not significant. No associations were observed for the balanced diet. An interaction between the Western diet and ethnicity was observed (P<0.001). Following stratification by ethnicity, a protective association between the plant-based diet and infant eczema was confirmed in both white Europeans (OR = 0.59; 95% CI: 0.47, 0.74; P<0.001) and South Asians (OR = 0.77; 95% CI: 0.61, 0.97; P = 0.025). In white Europeans only, a Western diet was associated with a lower odds of infant eczema (OR = 0.69; 95% CI: 0.56, 0.87; P = 0.001) while a balanced diet increased the odds of infant eczema (OR = 1.23; 95% CI: 1.02, 1.49; P = 0.03). Beyond a plant-based diet, no significant associations with other dietary patterns were observed in South Asians. CONCLUSION: A plant-based diet during pregnancy is associated with a lowered odds of infant eczema at 1 year in all participants. Future studies of the components of plant-based diet which underlie the lower risk of eczema are needed.
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Dermatitis Atópica/etnología , Dieta/etnología , Madres , Efectos Tardíos de la Exposición Prenatal/etnología , Adulto , Canadá/etnología , Estudios de Cohortes , Femenino , Humanos , Lactante , Masculino , EmbarazoRESUMEN
An understanding of how older adults conceptualize healthy aging is important for the development of policies, programs, and services designed to promote health; this understanding must reflect the ethno-cultural diversity of the population. This pilot study aimed to examine Canadians' definitions of healthy aging and ethno-cultural variations in these definitions. The baseline data for a sub-sample (n = 535) of the Canadian Longitudinal Study on Aging (CLSA) Tracking Cohort (n = 21,241) were examined. Narrative responses to an open-ended question on healthy aging were analyzed using a previously developed coding system. The most common themes for all the ethno-cultural groups were "lifestyle", "physical activity", and "attitude"; other themes varied by ethno-cultural background. These findings demonstrate that older Canadians from various ethno-cultural backgrounds define healthy aging differently. These variations must be taken into consideration for developing culturally sensitive programs to promote healthy aging among all Canadians. Theorizing on healthy (or 'successful') aging must envision it as a subjective and multidimensional concept.
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Cultura , Envejecimiento Saludable/etnología , Estilo de Vida , Anciano , Anciano de 80 o más Años , Canadá/etnología , Ejercicio Físico , Femenino , Estado de Salud , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Proyectos PilotoRESUMEN
PURPOSE: To identify computed tomography (CT) features of epidermal growth factor receptor (EGFR) mutation-positive lung adenocarcinoma in Canadian population and whether imaging-based surrogate markers of EGFR mutation in our population were similar to those found in the Asian population. MATERIALS AND METHODS: Pretreatment CT scans of 223 patients with adenocarcinoma of the lung (112 with EGFR mutation and 111 without mutation) were retrospectively assessed for 20 specific CT features by 2 radiologists, who were blinded to the status of EGFR mutation. Univariate and multivariate logistic regression analyses as well as areas under the receiver operating characteristic curve were performed to discriminate characteristics of EGFR-activating mutation features. RESULTS: Epidermal growth factor receptor mutation-positive adenocarcinomas were more frequently found in female (P < .03), less than 20 pack-year smoking history (P < .001), smaller tumor (P < .01), spiculated margins (P < .05), without centrilobular emphysema (P < .001), and without lymphadenopathy (P < .05), similarly to the Asian population. Multivariate logistic regression analyses of combined clinical and radiological features identified less than 20 pack-year smoking history, smaller tumor diameter, fine or coarse spiculations, noncentral location of the tumor, and lack of centrilobular emphysema and pleural attachment as the strongest independent prognostic factors for the presence of an EGFR mutation. These combined features improved prognostic ability area under the curve to 0.879, compared to 0.788 for clinical features only. CONCLUSION: Several CT findings may help predict the presence of an activating mutation in EGFR in lung adenocarcinomas in our Canadian population. Combining clinical and radiological features improves prognostic ability to determine the EGFR mutation status compared to clinical features alone.
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Adenocarcinoma del Pulmón/diagnóstico por imagen , Adenocarcinoma del Pulmón/genética , Neoplasias Pulmonares/diagnóstico por imagen , Neoplasias Pulmonares/genética , Adenocarcinoma del Pulmón/patología , Anciano , Área Bajo la Curva , Pueblo Asiatico , Biomarcadores de Tumor/genética , Canadá/etnología , Receptores ErbB/genética , Femenino , Humanos , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Tomografía Computarizada Multidetector , Mutación , Pronóstico , Enfisema Pulmonar/diagnóstico por imagen , Curva ROC , Estudios Retrospectivos , Método Simple Ciego , Fumar , Carga Tumoral , Población BlancaRESUMEN
INTRODUCTION: In this mixed-methods pilot study, we examined the intersections of the current Canadian immigration policy, mandatory HIV screening during the Immigration Medical Exam (IME) and enacted and internalized stigma for HIV-positive immigrants from sub-Saharan Africa (SSA) in a western Canadian province. We focus on qualitative findings from this study. METHODS: Using the Internalized HIV Stigma Scale (IHSS), we collected data from eight immigrants from SSA living with HIV in a western Canadian province. We then conducted semistructured interviews with seven of the eight participants. Due to the small sample size, survey data were summarized using descriptive analysis. Qualitative data were analyzed through constant comparative analysis. RESULTS: The following key themes emerged from analysis of qualitative data: experiences of HIV-related emotional distress during the IME; varied experiences of HIV testing during the IME; and inconsistent patterns of linkage to medical care, psychosocial supports and engagement in the HIV care cascade. CONCLUSION: Findings from this pilot study cannot be generalized to the broader population of immigrants living with HIV in Canada. However, we found that the experiences of internalized HIV stigma and enacted stigma during the IME potentially influence the long-term engagement in the HIV care cascade during the process of migration and settlement in Canada. Further study in this population is recommended to examine the intersections of current mandatory HIV screening process during the Canadian immigration process, migration, settlement, culture, stigma and engagement in the HIV care cascade.
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Emigrantes e Inmigrantes/psicología , Infecciones por VIH , Exámenes Obligatorios , Distrés Psicológico , Estigma Social , Adulto , África del Sur del Sahara/epidemiología , Canadá/etnología , Emigración e Inmigración , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Infecciones por VIH/psicología , Humanos , Masculino , Exámenes Obligatorios/ética , Exámenes Obligatorios/métodos , Salud Mental , Determinantes Sociales de la SaludRESUMEN
BACKGROUND: As artificial intelligence (AI) approaches in research increase and AI becomes more integrated into medicine, there is a need to understand perspectives from members of the Canadian public and medical community. The aim of this project was to investigate current perspectives on ethical issues surrounding AI in health care. METHODS: In this qualitative study, adult patients with meningioma and their caregivers were recruited consecutively (August 2018-February 2019) from a neurosurgical clinic in Toronto. Health care providers caring for these patients were recruited through snowball sampling. Based on a nonsystematic literature search, we constructed 3 vignettes that sought participants' views on hypothetical issues surrounding potential AI applications in health care. The vignettes were presented to participants in interviews, which lasted 15-45 minutes. Responses were transcribed and coded for concepts, frequency of response types and larger concepts emerging from the interview. RESULTS: We interviewed 30 participants: 18 patients, 7 caregivers and 5 health care providers. For each question, a variable number of responses were recorded. The majority of participants endorsed nonconsented use of health data but advocated for disclosure and transparency. Few patients and caregivers felt that allocation of health resources should be done via computerized output, and a majority stated that it was inappropriate to delegate such decisions to a computer. Almost all participants felt that selling health data should be prohibited, and a minority stated that less privacy is acceptable for the goal of improving health. Certain caveats were identified, including the desire for deidentification of data and use within trusted institutions. INTERPRETATION: In this preliminary study, patients and caregivers reported a mixture of hopefulness and concern around the use of AI in health care research, whereas providers were generally more skeptical. These findings provide a point of departure for institutions adopting health AI solutions to consider the ethical implications of this work by understanding stakeholders' perspectives.