Understanding the social determinants of health among Indigenous Canadians: priorities for health promotion policies and actions

Bridging the commercial determinants of Indigenous health and the legacies of colonization: A critical analysis

To date, there has been scarce effort to consider the intertwining of colonization and the commercial determinants of Indigenous health. This is a vital omission, and one that this paper proposes to address. We propose how four losses of tradition borne out of colonialism are intertwined with four respective commercial determinants of Indigenous health: 1) loss of traditional diets and the ultra-processed food industry; 2) loss of traditional ceremony and the tobacco industry; 3) loss of traditional knowledge and the infant formula industry; and 4) loss of traditional support networks and the alcohol industry. Building on Indigenous efforts to decolonize spaces and assert control over their own lives, we argue that analyzing the mechanisms through which industry activities intersect with colonial legacies will improve broader understandings of Indigenous health disparities.

Advancing health equity for Indigenous peoples in Canada: development of a patient complexity assessment framework

BACKGROUND

Indigenous patients often present with complex health needs in clinical settings due to factors rooted in a legacy of colonization. Healthcare systems and providers are not equipped to identify the underlying causes nor enact solutions for this complexity. This study aimed to develop an Indigenous-centered patient complexity assessment framework for urban Indigenous patients in Canada.

METHODS

A multi-phased approach was used which was initiated with a review of literature surrounding complexity, followed by interviews with Indigenous patients to embed their lived experiences of complexity, and concluded with a modified e-Delphi consensus building process with a panel of 14 healthcare experts within the field of Indigenous health to identify the domains and concepts contributing to health complexity for inclusion in an Indigenous-centered patient complexity assessment framework. This study details the final phase of the research.

RESULTS

A total of 27 concepts spanning 9 domains, including those from biological, social, health literacy, psychological, functioning, healthcare access, adverse life experiences, resilience and culture, and healthcare violence domains were included in the final version of the Indigenous-centered patient complexity assessment framework.

CONCLUSIONS

The proposed framework outlines critical components that indicate the presence of health complexity among Indigenous patients. The framework serves as a source of reference for healthcare providers to inform their delivery of care with Indigenous patients. This framework will advance scholarship in patient complexity assessment tools through the addition of domains not commonly seen, as well as extending the application of these tools to potentially mitigate racism experienced by underserved populations such as Indigenous peoples.

Cancer Screening Services: What Do Indigenous Communities Want? A Systematic Review

PURPOSE

Indigenous communities experience worse cancer outcomes compared with the general population partly because of lower cancer screening access. One-size-fits-all screening programs are unsuitable for reaching Indigenous communities. In this review, we summarize available evidence on the perspectives of these communities; with a view to informing the improvement of cancer screening services to achieve equitable access.

METHODS

We undertook a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, using the databases MEDLINE, Scopus, PubMed, and Google Scholar. The search terms used were "Indigenous community or Indigenous communities," "cancer screening," and "facilitators, enablers, desires, or needs." Qualitative studies published up to the August 30, 2022 investigating the perspectives of Indigenous communities on factors encouraging screening participation were included in the study. The included studies were reviewed and analyzed inductively by two independent reviewers, and key themes regarding indigenous access to cancer screening were then extracted.

RESULTS

A total of 204 unique articles were identified from the search. The title and abstracts of these studies were screened, and 164 were excluded on the basis of the exclusion and inclusion criteria. The full texts of the remaining 40 studies were examined and 18 were included in the review. Four key themes were identified pertaining to culturally tailored education and information dissemination, community involvement, positive relationships with health care providers, and individual empowerment and autonomy.

CONCLUSION

Improvements, on the basis of the key themes identified from this review, must be made at all levels of the health care system to achieve equitable screening participation in Indigenous communities. However, we recommend an investigation into the perspectives of the local Indigenous communities before the initiation of cancer screening programs.

Overadjustment bias in systematic reviews and meta-analyses of socio-economic inequalities in health: a meta-research scoping review

BACKGROUND

Overadjustment bias occurs when researchers adjust for an explanatory variable on the causal pathway from exposure to outcome, which leads to biased estimates of the causal effect of the exposure. This meta-research review aimed to examine how previous systematic reviews and meta-analyses of socio-economic inequalities in health have managed overadjustment bias.

METHODS

We searched Medline and Embase until 16 April 2021 for systematic reviews and meta-analyses of observational studies on associations between individual-level socio-economic position and health outcomes in any population. A set of criteria were developed to examine methodological approaches to overadjustment bias adopted by included reviews (rated Yes/No/Somewhat/Unclear).

RESULTS

Eighty-four reviews were eligible (47 systematic reviews, 37 meta-analyses). Regarding approaches to overadjustment, whereas 73% of the 84 reviews were rated as Yes for clearly defining exposures and outcomes, all other approaches were rated as Yes for <55% of reviews; for instance, 5% clearly defined confounders and mediators, 2% constructed causal diagrams and 35% reported adjusted variables for included studies. Whereas only 2% included overadjustment in risk of bias assessment, 54% included confounding. Of the 37 meta-analyses, 16% conducted sensitivity analyses related to overadjustment.

CONCLUSIONS

Our findings suggest that overadjustment bias has received insufficient consideration in systematic reviews and meta-analyses of socio-economic inequalities in health. This is a critical issue given that overadjustment bias is likely to result in biased estimates of health inequalities and accurate estimates are needed to inform public health interventions. There is a need to highlight overadjustment bias in review guidelines.

Programs and practices that support pregnant people who use drugs' access to sexual and reproductive health care in Canada: a scoping review

BACKGROUND

Pregnant people who use unregulated drugs (PPWUD) are at high risk of health complications yet experience a range of barriers to sexual and reproductive health care. Given that improving maternal health and access to reproductive health care are key targets underpinning the Sustainable Development Goals (SDG), there is an urgent need to improve access to appropriate supports and services for this population. Little is known about what programs and practices exist to support PPWUD's access to sexual and reproductive health care. This scoping review aimed to identify the available literature on these programs and practices in Canada.

METHODS

A scoping review was conducted using JBI methodology and reported using PRISMA guidelines. Scholarly databases and grey literature sources were searched to identify literature published between 2016-2023 in English or French that discussed, defined, conceptualised, or evaluated programs and practices that support PPWUD's access to sexual and reproductive health care in Canada. Identified literature was screened using Covidence. Data were extracted from included texts, then analysed descriptively. Frequencies and key concepts were reported.

RESULTS

A total of 71 articles were included, most of which were grey literature. Of the total, 46 unique programs were identified, as well as several useful practices. Most programs were in urban centres in Western Canada, and most programs offered holistic 'wrap-around services.' Several programs delivered these services on-site or as 'drop-in' programs with the support of staff with lived/living experience of substance use. Most frequent program outcomes included keeping parents and children together, improving connection to other services, and reducing substance use harms. Noted helpful practices included non-judgmental care and the use of harm-reduction strategies.

CONCLUSIONS

Several programs and practices that support PPWUD exist in Canada, though few focus exclusively on sexual and reproductive health. There remain opportunities to improve access to programs, including expanding geographic availability and range of services. The review has clinical application by providing an overview of available programs that may support clinicians in identifying services for PPWUD. Future research should consider client perspectives and experiences of these programs.

REVIEW REGISTRATION NUMBER

Open Science Framework https://osf.io/5y64j .

Climate change and mental health of Indigenous peoples living in their territory: a concept mapping study

Background

The alarming increase in annual deforestation rates has had devastating consequences in climate change, and it is affecting Indigenous people, who depend entirely on the land for survival and has also weakened the rainforest's crucial role in stabilizing the global climate. Recognizing and respecting Indigenous people's needs and social, economic, and historical conditions influence health and healthcare. This study aimed to conduct online concept mapping workshops with university students to identify perceived important and feasible actions for improving the mental health of Indigenous people living in their territory in association with climate change.

Methods

Concept mapping, a participatory mixed methodology, was conducted virtually with 20 Indigenous students at two universities in Brazil. A focus prompt was developed from consultations with Indigenous stakeholders and read-"To improve the mental health of Indigenous peoples in their territory during climate change crises, it is necessary to…."

Results

University students organized 42 unique statements in 6 clusters that cover a wide range of topics: family support, 0.68 (SD 0.19); respect and understanding, 0.37 (SD 0.08); improvement actions, 0.52 (SD 0.07); public policies in favor of Indigenous people's mental health, 0.24 (0.09); health actions, 0.15 (SD 0.08); Indigenous training in health and its importance in improving mental health 0.32 (SD 0.07).

Conclusion

These clusters range from community initiatives, public policies, health actions, and strengthening professional services in Indigenous communities. These all provide numerous concrete ideas for developing interventions designed to address mental health challenges associated with climate change.

Critically examining health complexity experienced by urban Indigenous peoples in Canada by exploring the factors that allow health complexity to persist: a qualitative study of Indigenous patients in Calgary, Alberta

OBJECTIVES

This study aims to identify and critically examine the components of health complexity, and explore the factors that allow it to exist, among urban Indigenous peoples in Canada.

DESIGN

Qualitative exploration with relational conversations.

SETTING

Calgary, Alberta, Canada.

PARTICIPANTS

A total of nine urban Indigenous patients were recruited from a multidisciplinary primary healthcare clinic that serves First Nations, Métis and Inuit peoples. Recruitment and data collection took place between September and November 2021.

RESULTS

Thematic analysis revealed three main themes, namely: sources of health complexity, psychological responses to adversity, and resilience, strengths, and protective factors. Key sources of health complexity arose from material resource disparities and adverse interpersonal interactions within the healthcare environment, which manifest into psychological distress while strengths and resilience emerged as protective factors.

CONCLUSION

The healthcare system remains inapt to address complexity among urban Indigenous peoples in Canada. Healthcare violence experienced by Indigenous peoples only further perpetuates health complexity. Future clinical tools to collect information about health complexity among urban Indigenous patients should include questions about the factors defined in this study.

Beyond Mortality: The Social and Health Impacts of COVID-19 among Older (55+) BIPOC and LGBT Respondents in a Canada-Wide Survey

This study focused on the effects of the COVID-19 pandemic on the marginalized populations-specifically Black and Indigenous people as well as People of Color (BIPOC) compared to White older adults and LGBT individuals compared to heterosexual older adults. Data were derived from our national online survey of Canadians aged 55+, conducted from 10 August to 10 October 2020. The survey explored the influence of COVID-19 on lifestyle changes, well-being, and planning for the future. Our sample comprised 4292 respondents. We compared sets of dichotomous variables with White vs. BIPOC, LGBT vs. heterosexual, and LGBT White vs. LGBT BIPOC respondents. Significantly more BIPOC than White individuals reported changes in accessing food (44.3% vs. 33.2%) and in family income (53.9% vs. 38.9%) and fewer reported feeling accepted and happy, and more felt isolated and judged. Significantly more LGBT than heterosexual respondents reported changes in routines and in accessing social support, medical and mental health care and more feeling depressed, lonely, anxious, and sad. More LGBT-BIPOC than LGBT-White respondents reported changes in access to food (66.7 vs. 30.6, p < 0.001); in family income (66.7 vs. 41.5, p < 0.005); and in access to mental health care (38.5 vs. 24.0, p < 0.05). The only difference in emotional response to COVID-19 was that more BIPOC-LGBT than White-LGBT respondents reported feeling judged (25.9 vs. 14.5, p < 0.05). These findings reflect a complex mix of the effects of marginalization upon BIPOC and LGBT older adults, revealing both hardship and hardiness and warranting further research.

Physical pain among Indigenous Peoples in Canada: a scoping review

PURPOSE

Pain is a multifaceted experience shaped by various factors including context of pain, previous life events, and ongoing ethnocultural circumstances. Moreover, the definition of pain is inconsistent across cultures. Western medicine views physical pain (e.g., associated with a bone fracture) and nonphysical mental pain (e.g., depression) as two distinct conditions. Indigenous perspectives are often more wholistic, encompassing mental, spiritual, emotional, and physical hurt. The subjective nature of pain invites ample opportunity for discrimination in both its assessment and management. As such, it is important to consider Indigenous perspectives of pain in research and clinical practice. To investigate which aspects of Indigenous pain knowledge are currently considered by Western research, we conducted a scoping review of the literature on pain in Indigenous Peoples of Canada.

SOURCE

In June 2021, we searched nine databases and downloaded 8,220 papers after removal of duplicates. Two independent reviewers screened abstracts and full-text articles.

PRINCIPLE FINDINGS

Seventy-seven papers were included in the analysis. Using grounded theory, five themes emerged: pain measures/scales (n = 7), interventions (n = 13), pharmaceuticals (n = 17), pain expression/experiences (n = 45), and pain conditions (n = 70).

CONCLUSION

This scoping review shows that there is a paucity of research on pain measurement in Indigenous Peoples of Canada. This finding is concerning in light of numerous studies reporting that Indigenous Peoples experience their pain as ignored, minimized, or disbelieved. Furthermore, a clear disconnect emerged between pain expression in Indigenous Peoples and assessment in medical professionals. We hope that this scoping review will serve to translate current knowledge to other non-Indigenous academics and to initiate meaningful collaboration with Indigenous partners. Future research led by Indigenous academics and community partners is critically needed to better address pain needs in Canada.

The Culture is Prevention Project: measuring cultural connectedness and providing evidence that culture is a social determinant of health for Native Americans

BACKGROUND

It is important for non-Native persons to understand that the meaning of culture to Native American/Indigenous Peoples is not about esteem, taste or music but rather is described as a cognitive map on how to be. Native American/Indigenous culture can be thought of as all the things and ways in which Native/Indigenous people understand who they are, where they come from and how they are to interact with others. Hundreds of years across many generations have taught that culture-based activities and interventions improve Native/Indigenous health and wellbeing. We explore if increased Native American culture/cultural connectedness is associated with better mental health/well-being and physical health.

METHODS

We analyzed data from a two-phased study (N = 259 and N = 102) of 361 urban Native Americans in California (2018-2021). The 29 items validated Cultural Connectedness Scale-California (CCS-CA) measured Native culture/cultural connectedness. Mental health/well-being and physical health were assessed using the: modified Herth Hope Index (mHHI), Satisfaction with Life (SWL), Center for Epidemiologic Studies Depression Scale-Revised (CESD-R-10), Substance Abuse (CAGE-AID), and Health Related Quality of Life (HRQOL). We conducted Pearson correlations and stepwise regression analyses with CCS-CA as the independent (predictor) variable to explore our main research questions: 1) Is increased Native American/Indigenous culture associated with: 1) better mental health/well-being; and 2) better physical health?

RESULTS

Increased Native/Indigenous culture (CCS-CA scores) is significantly associated with better mental health/well-being (mHHI, p < .001) and satisfaction with life (SWL, p < .001) predicts good physical health days (HRQOL, p < .001). Increased connection to Native American/Indigenous culture (CCS-CA scores) is significantly associated with decreased risk for depression (CESD-R-10, p < .0) and substance abuse and (CAGE-AID, p < .07). Significant results for culture as protective against risk for substance abuse (CAGE-AID) was most likely affected (p value approaching significance) due to an error in language on the measure (i.e., created double negative).

CONCLUSIONS

Native American/Indigenous culture is a predictor of improved outcomes for mental health/well-being and physical healthy days. Native culture is an important social determinant of health. We add to the evidence that Native/Indigenous culture (i.e., cultural connectedness) be considered an important intervention objective and health-related outcome measure.

A national-level examination of First Nations peoples’ mental health data: Predicting mental well-being from social determinants of health using the 2017 Aboriginal Peoples Survey

Introduction

A history of colonization and assimilation have resulted in social, economic, and political disparities for Indigenous people in Canada. Decades of discriminatory policies (e.g., the Indian Act, the Residential School System) have led to numerous health and mental health inequities, which have been intergenerationally maintained. Four main social determinants of health (i.e., income, education, employment, and housing) disproportionately influence the health of Indigenous peoples. These four social determinants have also been used within the Community Well-Being (CWB) index, which assesses the socio-economic wellbeing of a community. This study sought to extend previous research by assessing how specific indicators of CWB predict self-reported mental wellbeing within First Nations populations across Canada in a national dataset with more recent data.

Methods

This study utilized the 2017 Aboriginal Peoples Survey, which includes data on the social and economic conditions of First Nations people living off reserve aged 15 years and over.

Results

Results from a factorial ANOVA indicated that perceptions of income security, housing satisfaction, higher education, and employment are associated with increased self-reported mental health among First Nations individuals living off-reserve.

Discussion

These results support the idea that individual mental health interventions on their own are not enough; instead, broader social interventions aimed at addressing inequities in various social determinants of health (e.g., housing first initiatives) are needed to better support individual wellbeing.

Workplace mental health characteristics of the Indigenous workforce in Canada: A descriptive study

BACKGROUND

The Indigenous workforce in Canada is challenged by a history of Euro-Canadian colonialism that has presented deleterious health outcomes, including those in the workplace.

OBJECTIVE

The aim of this study was to describe the mental health of Indigenous workers in the workplace.

METHODS

We used the Canadian Community Health Survey (CCHS) between 2015 to 2016. Data were analyzed using the Public Use Microdata Files to profile the workplace mental health characteristics of First Nation Canadians (n = 6,297) and Canadians (n = 84,155). We utilized secondary data analysis design. The analyses included descriptive statistics (e.g., means and standard deviations) of self-reported mood disorders (depression, bipolar, mania, dysthymia), anxiety (phobia, OCD, panic) and occupational factors (e.g., demographic, days off work due to an acute mental health condition, job type, and job stress) in indigenous peoples living off-reserve and other Aboriginal settlements in the provinces.

RESULTS

We examined the indigenous cohort between the ages of 18-64 who were employed. The sample was 53.1% male, married (34.8%), and obtained a post-secondary diploma or university degree (57.9%). The study reported statistically significant gender and age differences across mood and anxiety disorders (p < 0.05), job stress (p < 0.05) and workload (p < 0.05).

CONCLUSION

To the best of our knowledge, this is the first study to describe the work profile of indigenous populations in Canada across various occupational mental health (e.g., mood disorders, anxiety) and demographic (e.g., age, education attainment) outcomes.

Definitive Care for Severely Injured Children in Quebec

INTRODUCTION

Injury is the leading cause of death in children over the age of one in Canada, and remains the most common cause of death in Quebec pediatric patients. Indigenous communities are 3-4 times more likely to be affected by injuries than the national average. In Quebec, health centres can range from 30 to 1000 km away from the closest level I trauma center.

METHODS

Descriptive analysis and multiple logistic regression were performed for severely injured pediatric trauma patients received at the Montreal Children's Hospital (MCH) over a ten-year period. Outcomes were compared between regional groups in Quebec using forward sortation areas.

RESULTS

Two hundred and forty four pediatric patients presented to the MCH with major trauma between 2006 and 2016. Of those, 42% of patients resided in Montreal, 42% off-island, and 16% in Northern Quebec. Admission to the Intensive Care Unit (ICU) was required for 60% of off-island patients and 58% of Northern residents. The median length of hospital stay (LOS) was 5 days for off-island and 15 days for Northern patients. Most patients (78% off-island vs. 76% Northern Quebec) were discharged home. The overall mortality was 5%. In multiple regression analysis, residence in Northern Quebec was associated with increased incidence of longer than median length of stay compared to off-island patients (OR 2.78, 95%CI (1.12-7.29)) after adjusting for injury severity, operative intervention, age, and sex.

CONCLUSION

ICU admission rate was similar among Northern and off-island populations. Patients from Northern Quebec appeared to have longer-than-median hospital length of stay. In-hospital mortality was infrequent and limited to on-island and off-island populations. A further exploration of this data is required to identify the "trauma deserts" and advocate for children involved in trauma in all areas of Quebec.

An impact of economic slowdown on health. New evidence from 21 European countries

Background

The economic slowdown affects the population's health. Based on a social gradient concept, we usually assume that this detrimental impact results from a lower social status, joblessness, or other related factors. Although many researchers dealt with the relationship between economy and health, the findings are still inconsistent, primarily related to unemployment. This study reinvestigates a relationship between the economy's condition and health by decomposing it into macroeconomic indicators.

Methods

We use data for 21 European countries to estimate the panel models, covering the years 1995–2019. Dependent variables describe population health (objective measures – life expectancy for a newborn and 65 years old, healthy life expectancy, separately for male and female). The explanatory variables primarily represent GDP and other variables describing the public finance and health sectors.

Results

(1) the level of economic activity affects the population’s health – GDP stimulates the life expectancies positively; this finding is strongly statistically significant; (2) the unemployment rate also positively affects health; hence, increasing the unemployment rate is linked to better health – this effect is relatively short-term.

Conclusions

Social benefits or budgetary imbalance may play a protective role during an economic downturn.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13740-6.

Effective primary care management of type 2 diabetes for indigenous populations: A systematic review

Background

Indigenous peoples in high income countries are disproportionately affected by Type 2 Diabetes. Socioeconomic disadvantages and inadequate access to appropriate healthcare are important contributors.

Objectives

This systematic review investigates effective designs of primary care management of Type 2 Diabetes for Indigenous adults in Australia, Canada, New Zealand, and the United States. Primary outcome was change in mean glycated haemoglobin. Secondary outcomes were diabetes-related hospital admission rates, treatment compliance, and change in weight or Body Mass Index.

Methods

Included studies were critically appraised using Joanna Briggs Institute appraisal checklists. A mixed-method systematic review was undertaken. Quantitative findings were compared by narrative synthesis, meta-aggregation of qualitative factors was performed.

Results

Seven studies were included. Three reported statistically significant reductions in means HbA1c following their intervention. Seven components of effective interventions were identified. These were: a need to reduce health system barriers to facilitate access to primary care (which the other six components work towards), an essential role for Indigenous community consultation in intervention planning and implementation, a need for primary care programs to account for and adapt to changes with time in barriers to primary care posed by the health system and community members, the key role of community-based health workers, Indigenous empowerment to facilitate community and self-management, benefit of short-intensive programs, and benefit of group-based programs.

Conclusions

This study synthesises a decade of data from communities with a high burden of Type 2 Diabetes and limited research regarding health system approaches to improve diabetes-related outcomes. Policymakers should consider applying the seven identified components of effective primary care interventions when designing primary care approaches to mitigate the impact of Type 2 Diabetes in Indigenous populations. More robust and culturally appropriate studies of Type 2 Diabetes management in Indigenous groups are needed.

Trail registration

Registered with PROSPERO (02/04/2021: CRD42021240098).

Neurotrauma in Indigenous Populations of Canada-Challenges and Opportunities at a Global Level: A Scoping Review

BACKGROUND

Neurotrauma accounts for over 24,000 hospitalizations annually in Canada and has a significant impact in many developed countries. Among those affected, indigenous peoples are disproportionately impacted. The present scoping review explores the factors contributing to neurotrauma in indigenous populations and potential strategies to address this health care issue at a global level.

METHODS

A search was performed in Medline (1974-2021) and Embase (1946-2021) to identify studies pertaining to neurotrauma in indigenous populations of Canada. Search terms included 'Aboriginal', 'First Nation', 'Indigenous', 'traumatic brain injury', and 'traumatic spine injury'. Thematic analysis was then used to synthesize the information collected. A gray literature search was also performed.

RESULTS

The original literature search yielded 1609 articles, with 17 selected for the scoping review. Through thematic analysis, the factors contributing to neurotrauma burden in indigenous populations of Canada were summarized into 3 themes: inadequate resources available, social problems in indigenous communities, and challenges within the health care system. The potential strategies to address neurotrauma were also summarized into 3 themes: system-level changes to Canadian health care, community-based initiatives, and culturally appropriate solutions. The gray literature search revealed a lack of government reports on the topic and notable advocacy work from community organizations.

CONCLUSIONS

Systems-level interventions guided by indigenous community members will help to address the disparities that indigenous peoples face in the care and rehabilitation of neurotrauma. This study will inform further research of culturally appropriate approaches to reduce neurotrauma among indigenous peoples at a global level.

Health equity guiding frameworks and indices in injury: A review of the literature

BACKGROUND

In early 2021, CDC released the CORE Health Equity Strategy, which resolves to integrate a comprehensive health equity approach to the work of the Agency. One priority of the Injury Center's Division of Injury Prevention is to move health equity research in injury forward. The purpose of this research is to perform an initial exploration of health equity guiding frameworks and indices to better understand which of these has been applied to injury research topics.

METHODS

A PubMed and CINAHL search of meta-analysis and systematic review articles was conducted from January 1998 through April 2022. Articles of any type and additional frameworks/indices were also identified from staff knowledge of the literature. Books were also considered, where accessible. The following areas were reviewed for each resource: population addressed, guiding framework/index, other health equity variables, gaps identified, and whether the articles addressed an injury topic.

FINDINGS

The PubMed/CINAHL search produced 230 articles, and an additional 29 articles and 8 books were added from previous knowledge of the literature, resulting in a total of 267 resources for review. There were 60 frameworks/indices compiled that were relevant to health equity. Out of all the resources, three reported on an injury topic and used the PROGRESS-Plus framework, the WHO Social Determinants of Health Conceptual Framework, and a social-ecological framework.

CONCLUSIONS

This study found there were many frameworks/indices for measuring health equity; however, there were few injury-related meta-analysis and systematic review articles. Some frameworks/indices may be more appropriate than others for measuring health equity in injury topic areas, depending on which social determinants of health (SDOHs) they address.

PRACTICAL APPLICATIONS

Measuring health equity in injury and other public health research areas can help build a foundation of evidence. Moving forward, injury researchers can consider the frameworks/indices identified through this study in their health equity injury research.

Work and health challenges of Indigenous people in Canada

The Truth and Reconciliation Commission of Canada has published 94 calls to action to redress the legacy of residential schools where thousands of Indigenous children have died. The objective of this narrative review is to address some of these calls by summarising the available evidence on work and health issues encountered by Indigenous workers in Canada. We searched seven databases to retrieve studies on Indigenous people, in Canada, and on occupational health as defined by the International Labour Organization. We included 31 studies, from which we found that Indigenous workers are experiencing intersectionality issues: in addition to having differential health issues related to a below-average socioeconomic status, Indigenous workers face discrimination in workplaces that affects their mental health. Indigenous workers might also cumulate occupational and environmental exposures from industries that have settled close to their dwellings (eg, exposure to polychlorobiphenyls). There is a scarcity of studies on major occupational health topics such as occupational cancers or musculoskeletal disorders in Indigenous people.

Reclaiming Indigenous Health in the US: Moving beyond the Social Determinants of Health

The lack of literature on Indigenous conceptions of health and the social determinants of health (SDH) for US Indigenous communities limits available information for Indigenous nations as they set policy and allocate resources to improve the health of their citizens. In 2015, eight scholars from tribal communities and mainstream educational institutions convened to examine: the limitations of applying the World Health Organization’s (WHO) SDH framework in Indigenous communities; Indigenizing the WHO SDH framework; and Indigenous conceptions of a healthy community. Participants critiqued the assumptions within the WHO SDH framework that did not cohere with Indigenous knowledges and epistemologies and created a schematic for conceptualizing health and categorizing its determinants. As Indigenous nations pursue a policy role in health and seek to improve the health and wellness of their nations’ citizens, definitions of Indigenous health and well-being should be community-driven and Indigenous-nation based. Policies and practices for Indigenous nations and Indigenous communities should reflect and arise from sovereignty and a comprehensive understanding of the nations and communities’ conceptions of health and its determinants beyond the SDH.

Canada's Colonial Genocide of Indigenous Peoples: A Review of the Psychosocial and Neurobiological Processes Linking Trauma and Intergenerational Outcomes

The policies and actions that were enacted to colonize Indigenous Peoples in Canada have been described as constituting cultural genocide. When one considers the long-term consequences from the perspective of the social and environmental determinants of health framework, the impacts of such policies on the physical and mental health of Indigenous Peoples go well beyond cultural loss. This paper addresses the impacts of key historical and current Canadian federal policies in relation to the health and well-being of Indigenous Peoples. Far from constituting a mere lesson in history, the connections between colonialist policies and actions on present-day outcomes are evaluated in terms of transgenerational and intergenerational transmission processes, including psychosocial, developmental, environmental, and neurobiological mechanisms and trauma responses. In addition, while colonialist policies have created adverse living conditions for Indigenous Peoples, resilience and the perseverance of many aspects of culture may be maintained through intergenerational processes.

Occurrence and Risk Factors of Dog Bites in Northern Indigenous Communities: A Scoping Review

The relationship between northern Indigenous people and dogs has evolved over the past years alongside events such as colonization, settlement, proliferation of snowmobiling and other socio-cultural and environmental changes. These changes have had negative impacts on this relationship, and with the endemic presence of arctic fox rabies, dog bites have become an important public health burden. The objective of this study was to synthesize the state of knowledge regarding the occurrence of dog bites and associated risk factors in the specific context of northern Indigenous communities. A scoping review was conducted in seven bibliographic databases, from June 2018 to May 2020. From this search, 257 original studies were identified and eight papers were included for final analysis. Annual occurrence of dog bites in northern Indigenous communities ranged from 0.61 to 59.6/10,000 inhabitants. Dog bites affected 27–62.9% of the population in those regions during their lifetime. Very few studies compared the occurrence of dog bites between people living in northern communities with other populations or settings, but available evidence suggests that Indigenous people living in northern communities are at higher risk of dog bites than the rest of the population. Several individual and environmental risk factors were identified in the selected studies, although the strength of evidence varied significantly. Age (children) and gender (male) were well documented individual risk factors. Other factors, such as organizational barriers to dog management and lack of access to veterinary services, were identified and discussed by several authors. The results of this study support concerns about the higher risk of bites in northern Indigenous communities, and underscore the urgent need for more research into the contextual and environmental factors that impact the mitigation of these risks.

Mental health of indigenous people: is Bangladesh paying enough attention?

Indigenous people face numerous challenges to their mental health across the world. We consider the situation in Bangladesh, where those living in the remote hill tracts areas of Eastern Bangladesh experience widespread difficulties. Few seek attention for their problems from professional services, in part because of stigma or a lack of awareness that help could be made available, but also because in these remote areas few resources are available. We make recommendations to improve this situation, which could be implemented with the assistance of primary healthcare services and traditional healers.

Experiencias de salud mapuche en Atención Primaria de Salud desde trabajadores sanitarios y usuarios/as en zona urbana de Chile

Resumen Este estudio describe experiencias y percepciones sobre interculturalidad en Atención Primaria de Salud (APS) desde la perspectiva de trabajadores/as y usuarios/as de salud mapuche. Se realizó una sistematización cualitativa de experiencias de un Programa de Salud Intercultural en APS en una comuna urbana de Chile. Participaron 19 usuarios/as y 13 trabajadores/as en entrevistas individuales y tres entrevistas grupales, respectivamente. Se realizó un análisis de contenido semántico. Para los participantes, la salud mapuche es percibida positivamente, los/as usuarios/as la asimilan al concepto de interculturalidad, mientras que los/as trabajadores/as señalan que, si bien se respeta, no se promueve un trabajo integrado. Los/las participantes identifican como barreras aspectos administrativos, falta de integración y cuestionamientos científicos. Se requiere reconocimiento de la salud indígena y mayor formación de trabajadores/as sobre salud indígena e interculturalidad.

Mapuche health experiences in Primary Health Care from health workers and users in urban Chile

Abstract This study describes experiences and perceptions on interculturality in Primary Health Care (PHC) from the perspective of health workers and Mapuche health users. For this purpose, a qualitative systematization of these experiences was carried out in a PHC Intercultural Health Program at an urban commune in Chile. Data were collected by means of individual and group interviews, respectively, with 19 users and 13 professionals. The semantic content analysis was performed. While service users perceive Mapuche health positively, assimilating it to the concept of interculturality, health workers reported that Mapuche health is respected but no integrated work is promoted. As barriers, participants cited administrative aspects, lack of integration, and scientific issues. In conclusion, recognition of indigenous health and greater occupational training on indigenous health and interculturality is necessary.

"Engaging stakeholders in integrating social determinants of health into electronic health records: a scoping review"

Social, environmental, and behavioural factors impact human health. Integrating these social determinants of health (SDOH) into electronic health records (EHR) may improve individual and population health. But how these data are collectedand their use in clinical settings remain unclear. We reviewed efforts to integrate SDOH into EHR in the U.S. and Canada, especially how this implementation serves Indigenous peoples. We followed an established scoping review process, performing iterative keyword searches in subject-appropriate databases, reviewing identified works' bibliographies, and soliciting recommendations from subject-matter experts. We reviewed 20 articles from an initial set of 2,459. Most discussed multiple SDOH indicator standards, with the National Academy of Medicine's (NAM) the most frequently cited (n = 10). Common SDOH domains were demographics, economics, education, environment, housing, psychosocial factors, and health behaviours. Twelve articles discussed project acceptability and feasibility; eight mentioned stakeholder engagement (none specifically discussed engaging ethnic or social minorities); and six adapted SDOH measures to local cultures . Linking SDOH data to EHR as related to Indigenous communities warrants further exploration, especially how to best align cultural strengths and community expectations with clinical priorities. Integrating SDOH data into EHR appears feasible and acceptable may improve patient care, patient-provider relationships, and health outcomes.

Neighborhood-level Disadvantage Impacts on Patients with Fibrotic Interstitial Lung Disease

RATIONALE

Fibrotic interstitial lung diseases (fILDs) represent a group of pathologic entities characterized by scarring of the lungs and high morbidity and mortality. Research investigating how socioeconomic and residential factors impact outcomes in patients with fILDs is lacking.

OBJECTIVES

To determine the association between neighborhood-level disadvantage and presentation severity, disease progression, lung transplant, and mortality in patients with fILD from the United States (U.S.) and Canada.

METHODS

Multi-center, international, prospective cohort study of 4729 patients with fILD from one U.S. and eight Canadian ILD registry sites. Neighborhood-level disadvantage was measured by the area deprivation index (ADI) in the U.S. and the Canadian Index of Multiple Deprivation (CIMD) in Canada.

MEASUREMENTS AND MAIN RESULTS

In the U.S., but not Canadian cohort, patients with fILD living in neighborhoods with the greatest disadvantage (top quartile) experience the highest risk of mortality (hazard ratio=1.51, p=0.002) and in subgroups of patients with idiopathic pulmonary fibrosis (IPF), the top quartile of disadvantage experienced the lowest odds of lung transplant (odds ratio=0.46, p=0.04). Greater disadvantage was associated with reduced baseline diffusion capacity for carbon monoxide (DLCO) in both cohorts, but it was not associated with baseline forced vital capacity (FVC) or FVC or DLCO decline in either cohort.

CONCLUSIONS

Patients with fILD who live in areas with greater neighborhood-level disadvantage in the U.S. experience higher mortality, and patients with IPF experience lower odds of lung transplant. These disparities are not seen in Canadian patients, which may indicate differences in access to care between the U.S. and Canada.

Measuring What Counts to Advance Indigenous Self-Determination: A Case Study of the Nisg̱a'a Lisims Government's Quality of Life Framework and Survey

Modern Treaties are presented as a means for improving the lives of First Nations, Inuit, and Métis peoples in Canada by providing specific rights, and negotiated benefits. However, the positive impacts of Modern Treaties on Indigenous well-being are contested (Borrows and Coyle 2017; Coulthard 2014; Guimond et al. 2013; Miller 2009; Poelzer and Coates 2015). Developing a more transparent, consistent, collaborative and contextual way of measuring well-being relevant to the cultural realities of Modern Treaty beneficiaries is an important step for generating comparative methods that could systematically demonstrate whether, and under what conditions, such agreements can effectively reduce socio-economic disparities and improve the quality of life of Indigenous communities. The authors first examine previous attempts at measuring Indigenous well-being, then reflect on well-being in relation to the Modern Treaty context. Subsequently, the authors provide an example from one Self-Governing Indigenous Government, the Nisga’a Lisims Government, to collect well-being data through the Nisga’a Nation Household Survey using a mixed quantitative-qualitative method developed through a culturally grounded and participatory approach.

Does community cultural connectedness reduce the influence of area disadvantage on Aboriginal & Torres Strait Islander young peoples' suicide?

OBJECTIVE

The study aimed to examine associations of community cultural connectedness with Aboriginal and Torres Strait Islander young peoples' suicide rates in areas with elevated risk factors.

METHODS

Age-specific suicide rates (ASSRs) were calculated using suicides recorded by the Queensland Suicide Register (QSR) of Aboriginal and Torres Strait Islander young people (aged 15-24 years) in Queensland from 2001-2015. Rate Ratios (RRs) compared young peoples' suicide rates in areas with high and low levels of cultural connectedness indicators (cultural social capital and Indigenous language use) within areas with elevated risk factors (high rates of discrimination, low socioeconomic resources, and remoteness).

RESULTS

Within low socioeconomically resourced areas and where Aboriginal and Torres Strait Islander people experienced more discrimination, greater engagement and involvement with cultural events, ceremonies and organisations was associated with 36% and 47% lower young peoples' suicide rates respectively (RR=1.57, 95%CI=1.13-2.21, p=<0.01; RR=1.88, 95%CI=1.25-2.89, p=<0.01). Within remote and regional areas, higher levels of community language use was associated with 26% lower suicide rates (RR=1.35, 95%CI=1-1.93, p=0.04), and in communities experiencing more discrimination, language use was associated with 34% lower rates (RR=1.53, 95%CI=1.01-2.37, p=0.04).

CONCLUSION

Cultural connectedness indicators were associated with lower Aboriginal and Torres Strait Islander young peoples' suicide rates in communities experiencing the most disadvantage. Implications for public health: This provides initial evidence for trialling and evaluating interventions using cultural practices and engagement to mitigate against the impacts of community risk factors on Aboriginal and Torres Islander suicide.

Seasonal Changes in Sleep Patterns in Two Saskatchewan First Nation Communities

Sleep is crucial for maintaining the recovery and restoration of the body and brain. Less sleep is associated with poor mental and physical performance. Seasonal changes in sleep patterns can be observed. This paper examines seasonal effects on sleep timing, duration, and problems in two Cree First Nation communities in Saskatchewan, Canada. Data were available from a community survey of 588 adults aged 18 years and older (range: 18–78 years) with 44.2% males and 55.8% females. Results are presented using descriptive statistics and a binary logistic-regression model to identify the association between seasonal changes in sleep patterns, and demographic, social, and environmental factors. The participants reported sleeping the least during the spring and summer months and sleeping the most during the fall and winter months. This was further confirmed by sleep hours and the lower proportion of recommended hours of sleep during the spring and summer, and a higher proportion of longer sleep duration during the fall and winter months. There was no significant variation in sleeping onset and wake-up times by season. Overall, there were no significant differences in the prevalence of sleep deprivation, insomnia, and excessive daytime sleepiness by season. When stratified by age group and sex, some differences existed in the prevalence of sleep problems by season. More than two-thirds (68.6%) of the participants reported that there was a change in sleep patterns across seasons, and about 26.0% reported a very or extremely marked change in sleep patterns across seasons. Changes in sleep patterns by season were related to money left at the end of the month and damage caused by dampness in the house.

How the Labor Market Affects the Self-Perceived Health of Older Workers. The Evidence From Central and Eastern European Countries (CEECs)

Background: The paper aims to analyze the impact of key labor market indicators on the self-assessed health of the population of older workers (aged 55-64). Methods: Authors build the econometric models where the dependent variable is the self-perceived health status (for women and men separately). Explanatory variables are selected key indicators of the labor market, covering unemployment, including long-term, inactivity, or under-employment. The average household income is used to control the effect of wealth. Additionally, the models incorporate the variable describing the proximity of retirement. The research sample consists of nine countries of Central and Eastern Europe: Poland, Czech Republic, Slovakia, Hungary, Lithuania, Latvia, Estonia, Bulgaria, and Romania. Results and Conclusions: The study confirms that in the group of elderly workers, the perceived state of health is influenced by long-term unemployment, inactivity, and, in the case of women, time-related underemployment.

The Efficacy of a Health Promotion Intervention for Indigenous Women: Reclaiming Our Spirits

Indigenous women globally are subjected to high rates of multiple forms of violence, including intimate partner violence (IPV), yet there is often a mismatch between available services and Indigenous women's needs and there are few evidence-based interventions specifically designed for this group. Building on an IPV-specific intervention (Intervention for Health Enhancement After Leaving [iHEAL]), "Reclaiming Our Spirits" (ROS) is a health promotion intervention developed to address this gap. Offered over 6 to 8 months in a partnership between nurses and Indigenous Elders, nurses worked individually with women focusing on six areas for health promotion and integrated health-related workshops within weekly Circles led by an Indigenous Elder. The efficacy of ROS in improving women's quality of life and health was examined in a community sample of 152 Indigenous women living in highly marginalizing conditions in two Canadian cities. Participants completed standard self-report measures of primary (quality of life, trauma symptoms) and secondary outcomes (depressive symptoms, social support, mastery, personal agency, interpersonal agency, chronic pain disability) at three points: preintervention (T1), postintervention (T2), and 6 months later (T3). In an intention-to-treat (ITT) analysis, Generalized Estimating Equations (GEE) were used to examine hypothesized changes in outcomes over time. As hypothesized, women's quality of life and trauma symptoms improved significantly pre- to postintervention and these changes were maintained 6 months later. Similar patterns of improvement were noted for five of six secondary outcomes, although improvements in interpersonal agency were not maintained at T3. Chronic pain disability did not change over time. Within a context of extreme poverty, structural violence, and high levels of trauma and substance use, some women enrolled but were unable to participate. Despite the challenging circumstances in the women's lives, these findings suggest that this intervention has promise and can be effectively tailored to the specific needs of Indigenous women.

Nutrient adequacy and nutrient sources of adults among ninety-two First Nations communities across Canada

OBJECTIVES

To identify food sources of nutrients in First Nations adults in Canada and to establish whether these populations are meeting their nutrient requirements and whether traditional foods (TF) contribute to better nutrient intake.

METHODS

The First Nations Food, Nutrition and Environment Study is a cross-Canada participatory study of First Nations adults living south of the 60th parallel. Twenty-four-hour recalls were conducted in 92 First Nations communities from 2008 to 2016. Repeat recalls were attempted with 20% of participants to adjust for within-person variation and estimate the proportion of individuals below recommendations according to Institute of Medicine guidelines. Nutrients from days with and without TF were compared. The main food sources of select nutrients were identified, including TF.

RESULTS

Mean energy intakes among women and men ranged from 1664 to 1864 and from 1761 to 2298 kcal/day respectively. Most macronutrients were within the acceptable macronutrient diet range except for fat in most age groups and carbohydrates in men 71 years of age and older. Saturated fat was above recommendations for all ages. Only niacin was identified as above recommendations in all age and sex categories. Days where TF were eaten showed greater intakes of key nutrients.

CONCLUSION

It is imperative that we find culturally appropriate ways to improve the quality and nutritional value of First Nations Peoples food intake by improving TF access and use on the one hand and conversely providing better quality store-bought foods. For success in this, we must empower First Nations communities and health practitioners to collaboratively overcome these challenges.

Comparison of measures of diet quality using 24-hour recall data of First Nations adults living on reserves in Canada

OBJECTIVE

Assess the diet quality of First Nations adults in Canada using percentage energy from traditional foods (TF) and ultra-processed products (UPP), food portions from the 2007 Eating Well with Canada's Food Guide - First Nations, Inuit and Métis (EWCFG-FNIM) and a Healthy Eating Index (HEI).

METHODS

Data collection for this participatory research occurred in 92 First Nations reserves across Canada from 2008 to 2016. Percent daily energy intakes were estimated from 24-hour recalls for TF and NOVA food categories. Portions of food groups from the 2007 EWCFG-FNIM were compared to recommendations. A Canadian-adapted HEI was calculated for each participant.

RESULTS

The percent energy from TF was 3% for all participants and 18% for consumers. Meat and alternatives were above the EWCFG-FNIM recommendations and all other food groups were below these. HEI was "low" with only older individuals attaining "average" scores. HEI was above "average" in 4 regions. UPP represented 55% of energy, the largest proportion from a NOVA category.

CONCLUSION

The diet quality of First Nations adults in Canada is nutritionally poor. The nutrition, food security and health of First Nations would be improved by better access to TF and healthy store-bought food. However, poor diet is only one aspect of the difficulties facing First Nations in Canada. Researchers and policy makers must strive to better understand the multiple challenges facing First Nations Peoples in order to foster empowerment and self-determination to develop First Nations living conditions and lifestyles that are more culturally sound and more conducive to health.

Cerebral palsy in Canadian Indigenous children

AIM

To determine whether inequities in health outcomes for Indigenous Canadians are also present in cerebral palsy (CP) by comparing CP profiles between Indigenous and non-Indigenous children.

METHOD

Using the Canadian Cerebral Palsy Registry, we conducted a cross-sectional study. CP motor subtype, gross motor severity, comorbidities, perinatal adversity, preterm birth, and parental education were compared between 94 Indigenous (53 males, 41 females) and 1555 non-Indigenous (891 males, 664 females) children (all >5y). Multivariate analysis was done to analyze adverse CP factors, defined as CP gross motor severity and comorbidities. CP etiologies, either prenatal/perinatal or postnatal, were also compared.

RESULTS

Indigenous children with CP have higher odds of having low parental education (odds ratio [OR] 6.15, 95% confidence interval [CI] 3.36-11.3) and comorbidities (OR 4.46, 95% CI 1.62-12.3), especially cognitive (OR 4.52, 95% CI 2.27-9.05), communication (OR 2.66, 95% CI 1.54-4.61), and feeding (OR 2.25, 95% CI 1.33-3.83) impairment. Indigenous children also have higher CP gross motor severity (p=0.03). Indigenous children are also more likely to have non-accidental head injury (n=4; OR 8.18, 95% CI 1.86-36.0) as the cause of their postnatal CP.

INTERPRETATION

Indigenous populations have worse health outcomes as a result of intergenerational impacts of colonization. Our study shows that Indigenous children with CP have increased comorbidities and higher CP gross motor severity, reinforcing the need for a multidisciplinary approach to management. Furthermore, targeted prevention programs against preventable causes of CP, such as non-accidental head injury, may be beneficial.

WHAT THIS PAPER ADDS

Indigenous children with cerebral palsy (CP) have more severe motor impairment and more comorbidities. Non-accidental head injury is a significant cause of postnatal CP.

Engaging indigenous patient partners in patient-oriented research: lessons from a one-year initiative

BACKGROUND

Patient-oriented research (POR) is a specific application of participatory research that promotes active patient engagement in health research. There is a growing concern that people involved in POR do not reflect the diversity of the population such research aims to serve, but are rather those more 'easily' engaged with institutions, organizations and society. Indigenous peoples are among such groups generally underrepresented in POR. The "Indigenous patient partners platform project" was a small-scale initiative aimed to address the issue of the underrepresentation of Indigenous people in patient-oriented research by recruiting, orienting and supporting Indigenous patient partners in Québec (Canada). This article reports on the findings of an evaluation conducted at the end of the project to garner lessons and identify strategies for engaging Indigenous patient partners in patient-oriented research.

METHODS

The evaluation of this initiative used a case study design hinging on documentary analysis and committee member interviews. Project documents (n = 29) included agendas and meeting minutes, support documents from the orientation workshop and workshop evaluations, and tools the committee developed as part of the project. Interview participants (n = 6) were patients and organizational partners. Thematic analysis was performed by two members of the research team. Patient partners actively contributed to validating the interpretation of result and knowledge translation.

RESULTS

Results point to four key components of Indigenous patient partner engagement in POR: initiation of partnership, interest development, capacity building and involvement in research. Specific lessons emphasize the importance of community connections in recruiting, sustaining and motivating patient partners, the need to be flexible in the engagement process, and the importance of consistently valuing patient partner contributions and involvement.

CONCLUSIONS

There is a need to engage Indigenous patient partners in POR to ensure that healthcare practices, policies and research take their particular needs, stories and culture into account. While results of this evaluation are generally consistent with the existing literature on patient engagement, they offer additional insight into how to effectively engage Indigenous patient partners in research, which might also be relevant to the involvement of other marginalized populations who have been historically and systemically disempowered.

You just have to have other models, our DNA is different: the experiences of indigenous people who use illicit drugs and/or alcohol accessing substance use treatment

Objectives

In Canada, and elsewhere, indigenous peoples who use illicit drugs and/or alcohol (IPWUID/A) commonly experience vulnerability and a disproportionate burden of harm related to substance use. In Vancouver, Canada, there are concerns that inequitable access, retention, and post treatment care within substance use treatment programs may exacerbate these harms. This study sought to understand the policies and practices with the potential to produce inequities and vulnerabilities for IPWUID/A in substance use treatment, situate the vulnerabilities of IPWUID/A in substance use treatment within the context of wider structural vulnerability of IPWUID/A, and generate recommendations for culturally safe treatment options.

Methods

This research employed a qualitative indigenous-led community-based approach using the indigenous methodology of talking circles to explore experiences with substance use treatment. Under the participatory research framework, community researchers led the study design, data collection, and analysis. Talking circles elicited peers’ experiences of substance use treatment and were audio-recorded and transcribed.

Results

The talking circles identified three key themes that illustrated the experiences of IPWUID/A when accessing substance use treatment: (a) barriers to accessing detox and substance use treatment; (b) incompatible and culturally inappropriate structure, policies, and procedures within treatment programs, such as forced Christianity within treatment settings; and (c) the importance of culturally relevant, peer-led substance use treatment programming.

Discussion

Our work demonstrates that some IPWUID/A have limited access to or retention in mainstream treatment due to excessive waiting times, strict rules, and lack of cultural appropriate care while in treatment. However, IPWUID/A narratives revealed strategies that can improve IPWUID/A access and experiences, including those informed by the diverse perspectives of IPWUID/A and those that include trauma-informed and culturally safe practices.

School-based interventions for preventing substance use in indigenous children ages 7-13: a scoping review protocol

INTRODUCTION

Throughout the world, indigenous peoples share traumatic colonial experiences that have caused gross inequalities for them and continue to impact every aspect of their lives. The effect of intergenerational trauma and other health disparities have been remarkable for Indigenous children and adolescents, who are at a greater risk of adverse mental health and addiction outcomes compared with non-indigenous people of the same age. Most indigenous children are exposed to addictive substances at an early age, which often leads to early initiation of substance use and is associated with subsequent physical and mental health issues, poor social and relational functioning, and occupational and legal problems. The aim of this paper is to report the protocol for the scoping review of school-based interventions for substance use prevention in Indigenous children ages 7-13 living in Canada, the USA, Australia and New Zealand. This scoping review seeks to answer the following questions: (1) What is known about indigenous school-based interventions for preventing substance use and (2) What are the characteristics and outcomes of school-based interventions for preventing substance use?

METHODS AND ANALYSIS

This scoping review will use steps described by Arksey and O'Malley and Levac: (1) identifying the research question(s); (2) identifying relevant studies; (3) selecting the studies; (4) charting the data; (5) collating, summarising and reporting the results and (6) consulting with experts. Our findings will be reported according to the guidelines set by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews.

ETHICS AND DISSEMINATION

Ethics review approval is not required for this project. Findings from this study will be presented to lay public, at scientific conferences and published in a peer-reviewed journal.

Does "Rural" Always Mean the Same? Macrosocial Determinants of Rural Populations' Health in Poland

Rural areas, as well as urban ones, are not homogeneous in terms of social and economic conditions. Those surrounding large urban centers (suburban rural areas) act different roles than those located in remote areas. This study aims to measure the level of inequalities in social determinants of health (SDH) between two categories of rural areas. We pose the following research hypotheses: (hypothesis H1) rural areas in Poland are relatively homogenous in the context of SDH and (hypothesis H2) SDH affects life expectancies of rural residents. Based on data covering all rural territories, we found that rural areas in Poland are homogenous in SDH. We also find important determinants of health rooted in a demographic structure—the feminization index and a ratio of the working-age population. On the other hand, we cannot confirm the influence of commonly used SDH-GDP and unemployment rate.

Improving Cultural Safety of Diabetes Care in Indigenous Populations of Canada, Australia, New Zealand and the United States: A Systematic Rapid Review

OBJECTIVES

Our aim in this study was to identify interventions that improve cultural safety for Indigenous people living with diabetes in the health-care setting, and their potential impact on patients and health-care professionals.

METHODS

Using a systematic approach, we conducted a rapid review of quantitative, qualitative and mixed studies between January 2000 and February 2018 in MEDLINE, Embase, Web of Science, ERIC, CINAHL and PsycINFO. Two reviewers independently identified, selected and reviewed studies relating to cultural safety in diabetes care for Indigenous populations in Canada, New Zealand, Australia and the United States.

RESULTS

Of the 406 studies identified, we retained 7 articles (2 strong quality, 5 moderate quality) for analysis. The included studies evaluated 3 main types of strategies to improve cultural safety: educating health professionals, fostering culturally safe practices by modifying clinical environments and integrating Indigenous health professionals in the workforce. Studies showed that culturally safe interventions had positive effects on clinical outcomes for patients, increased patient satisfaction and health professional confidence in providing care as well as patient access to health care.

CONCLUSIONS

Although based on a small number of studies, this review establishes moderate evidence that interventions to improve cultural safety can have positive effects on treatment of diabetes in Indigenous populations. Further research with stronger study designs should be conducted to further validate our conclusions.

Perspectives on restoring health shared by Cree women, Alberta, Canada

The purpose of this study was to explore nehiyaw iskwêwak (Cree women's) perceptions and beliefs about how to restore balance to health. Fifteen indigenous women from Northern Alberta, Canada, participated in a 3-day cultural retreat on beauty and art in British Columbia, Canada, in May 2015. At the end of the retreat, these women were invited to participate in a talking circle and asked, 'What does restoring balance look like?' A constructivist grounded theory approach was used to explore individual and collective perspectives on restoring health. Nehiyaw iskwêwak provided a vision of health using metaphors from the natural environment. Starting points and core characteristics of health were grounded in relationship with self, others, place and the land, suggesting interventions grounded in land-based pedagogy and focused on restoring relationship and secure attachment might be effective for this population. Nehiyaw iskwêwak also said interventions should start at the individual level; as the individual restores balance mentally, emotionally, physically and spiritually, a long-term ripple effect can be initiated through the generations and community when these women in turn support the strengthening and nurturing of relations (e.g. parents, siblings, friends, children, grandchildren) for the next seven generations.

Understanding how Indigenous culturally-based interventions can improve participants' health in Canada

There is increasing recognition that culturally-based diabetes prevention programs can facilitate the adoption and maintenance of healthy behaviours in the communities in which they are implemented. The Kahnawake School Diabetes Prevention Project (KSDPP) is a health promotion, community-based participatory research project aiming to reduce the incidence of Type 2 diabetes in the community of Kahnawake (Mohawk territory, Canada), with a large range of interventions integrating a Haudenosaunee perspective of health. Building on a qualitative, naturalistic and interpretative inquiry, this study aimed to assess the outcomes of a suite of culturally-based interventions on participants' life and experience of health. Data were collected through semi-structured qualitative interviews of 1 key informant and 17 adult, female Kahnawake community members who participated in KSDPP's suite of interventions from 2007 to 2010. Grounded theory was chosen as an analytical strategy. A theoretical framework that covered the experiences of all study participants was developed from the grounded theory analysis. KSDPP's suite of interventions provided opportunities for participants to experience five different change processes: (i) Learning traditional cooking and healthy eating; (ii) Learning physical activity; (iii) Learning mind focusing and breathing techniques; (iv) Learning cultural traditions and spirituality; (v) Socializing and interacting with other participants during activities. These processes improved participants' health in four aspects: mental, physical, spiritual and social. Results of this study show how culturally-based health promotion can bring about healthy changes addressing the mental, physical, spiritual and social dimensions of a holistic concept of health, relevant to the Indigenous perspective of well-being.

In search of Pan-American indigenous health and harmony

The objective of this article is to describe the state of North, Central, South American and Caribbean (Pan-American) indigenous health. The second objective is to identify recommendations for optimal healthcare and research strategies to achieve indigenous health equity. Current health disparities continue to present between indigenous populations and general populations. Research foci of Pan-American indigenous health center on health outcomes for chronic and acute disease as well as presence of indigenous in data sets. Research is both qualitative and quantitative. Recommendations to improve indigenous health in effort of health equity are variable yet feasible. Stronger epidemiology, continued cohesive Pan-American global strategies, better research alignment with emphasis to quality and comprehensive metric analyses in healthcare delivery are all avenues to improve the health of the indigenous. Research and healthcare delivery on the Pan-American indigenous must be maximized for optimal results, must be representative of the indigenous communities, must be implemented in best practice and must introduce sustainable healthcare delivery for Pan-American indigenous health equity.

Characterization of natural bactericidal antibody against Haemophilus influenzae type a in Canadian First Nations: A Canadian Immunization Research Network (CIRN) Clinical Trials Network (CTN) study

During the last two decades, Haemophilus influenzae serotype a (Hia) emerged as an important cause of invasive disease in Canadian First Nations and Inuit, and Alaskan Native populations, with the highest rates reported in young children. Immunocompetent adults, in contrast to children, do not typically develop invasive Hia disease. To clarify factors responsible for an increased burden of invasive Hia disease in certain population groups we studied serum bactericidal activity (SBA) against Hia and quantified IgG and IgM specific to Hia capsular polysaccharide in healthy adult members of two First Nations communities: 1) with reported cases of invasive Hia disease (Northern Ontario, NO), and 2) without reported cases (Southern Ontario, SO), in comparison to non-First Nations living in proximity to the NO First Nations community, and non-First Nations elderly non-frail Canadians from across the country (total of 110 First Nations and 76 non-First Nations). To elucidate the specificity of bactericidal antibodies, sera were absorbed with various Hia antigens. Naturally acquired SBA against Hia was detected at higher rates in First Nations (NO, 80%; SO, 96%) than non-First Nations elderly Canadians (64%); the SBA titres in First Nations were higher than in non-First Nations elderly Canadians (P<0.001) and NO non-First Nations adults (P>0.05). Among First Nations, SBA was mediated predominantly by IgM, and by both antibodies specific to Hia capsular polysaccharide and lipooligosaccharide. Conclusions: The SBA against Hia is frequently present in sera of First Nations adults regardless of the burden of Hia disease observed in their community; it may represent part of the natural antibody repertoire, which is potentially formed in this population under the influence of certain epigenetic factors. Although the nature of these antibodies deserves further studies to understand their origin, the data suggest that they may represent important protective mechanism against invasive Hia disease.

"In Their Own Voice"-Incorporating Underlying Social Determinants into Aboriginal Health Promotion Programs

Despite growing acknowledgement of the socially determined nature of health disparities among Aboriginal people, how to respond to this within health promotion programs can be challenging. The legacy of Australia’s assimilation policies have left profound consequences, including social marginalisation, limited educational opportunities, normalisation of premature death, and entrenched trauma. These social determinants, in conjunction with a reluctance to trust authorities, create barriers to accessing healthcare services for the prevention, treatment, and rehabilitation of chronic disease. The Heart Health program is a culturally sensitive cardiac rehabilitation program run at the local Aboriginal Medical Service in Perth, Western Australia that has since moved beyond cardiac education to provide a holistic approach to chronic disease management. A participatory action research framework was used to explore Heart Health participant and service provider perspectives on the barriers, enablers, and critical success factors to program participation and behaviour change. Thematic analysis of interview transcripts was undertaken, and through yarning (Aboriginal storytelling) sessions, many participants made unprompted reference to the impacts of white settlement, discrimination, and the forced fracturing of Aboriginal families, which have been explored in this paper reiterating the need for a social determinants lens to be taken when planning and implementing Aboriginal health promotion programs.

Social determinants of self-reported health for Canada's indigenous peoples: a public health approach

OBJECTIVE

In Canada, indigenous peoples suffer from a multitude of health disparities. To better understand these disparities, this study aims to examine the social determinants of self-reported health for indigenous peoples in Canada.

STUDY DESIGN

This study uses data from Statistics Canada's Aboriginal Peoples Survey 2012.

METHODS

Multinomial logistic regression models were used to examine how selected social determinants of health are associated with self-reported health among off-reserve First Nations and Métis peoples in Canada.

RESULTS

Our analysis shows that being older, female, and living in urban settings were significantly associated with negative ratings of self-reported health status among the indigenous respondents. Additionally, we found that higher income and levels of education were strongly and significantly associated with positive ratings of self-reported health status. Compared with indigenous peoples with an education level of grade 8 or lower, respondents with higher education were 10 times (5.35-22.48) more likely to report 'excellent' and 'very good' health. Respondents who earned more than $40,000 annually were three times (2.17-4.72) more likely to report 'excellent' and 'very good' health compared with those who earned less than $20,000 annually. When interacted with income, we also found that volunteering in the community is associated with better self-reported health.

CONCLUSIONS

There are known protective determinants (income and education) and risk determinants (location of residence, gender, and age) which are associated with self-reported health status among off-reserve First Nations and Métis peoples. For indigenous-specific determinants, volunteering in the community appears to be associated with self-perceived health status. Thus, addressing these determinants will be necessary to achieve better health outcomes for indigenous peoples in Canada. Next steps include developing indigenous-specific social determinants of health indicators that adequately measure culture, connection, and community.

Increased mortality among Indigenous persons in a multisite cohort of people living with HIV in Canada

OBJECTIVE

Compare all-cause mortality between Indigenous participants and participants of other ethnicities living with HIV initiating combination antiretroviral therapy (cART) in an interprovincial multi-site cohort.

METHODS

The Canadian Observational Cohort is a collaboration of 8 cohorts of treatment-naïve persons with HIV initiating cART after January 1, 2000. Participants were followed from the cART initiation date until death or last viral load (VL) test date on or before December 31, 2012. Cox proportional hazard models were used to estimate the effect of ethnicity on time until death after adjusting for age, gender, injection drug use, being a man who has sex with men, hepatitis C, province of origin, baseline VL and CD4 count, year of cART initiation and class of antiretroviral medication.

RESULTS

The study sample consisted of 7080 participants (497 Indigenous, 2471 Caucasian, 787 African/Caribbean/Black (ACB), 629 other, and 2696 unknown ethnicity). Most Indigenous persons were from British Columbia (BC) (83%), with smaller numbers from Ontario (13%) and Québec (4%). During the study period, 714 (10%) participants died. The five-year survival probability was lower for Indigenous persons (0.77) than for Caucasian (0.94), ACB (0.98), other ethnicities (0.96) and unknown ethnicities (0.85) (p &lt; 0.0001). In an adjusted proportional hazard model for which missing data were imputed, Indigenous persons were more likely to die than Caucasian participants (hazard ratio = 2.69, p &lt; 0.0001).

CONCLUSION

The mortality rate for Indigenous persons was higher than for other ethnicities and is largely reflective of the BC population. Addressing treatment challenges and identifying HIV- and non-HIV-related causes for mortality among Indigenous persons is required to optimize their clinical management.