“We Need to Live off the Land”: An Exploration and Conceptualization of Community-Based Indigenous Food Sovereignty Experiences and Practices

Although Indigenous food systems are sustainable in nature, many of these systems have been forcibly altered among Indigenous communities within Canada, as a consequence of colonization. Indigenous Food Sovereignty (IFS) movements work to counteract the dismantling of Indigenous food systems as well as the negative health impacts of environmental dispossession experienced by Indigenous communities. Through community-based participatory research methodologies and the utilization of Etuaptmumk, or two-eyed seeing, this research project explored community perspectives of IFS in Western Canada. Reflexive thematic analysis of qualitative data collected during a sharing circle held with community members identified the influence of Indigenous Knowledge and community support on three main aspects of Indigenous food sovereignty, including (1) environmental concerns, (2) sustainable practices and (3) a strong relationship with the land and waters. Through the sharing of stories and memories related to traditional foods and current sovereignty projects, community members identified concerns for their local ecosystem as well as a desire to preserve its natural state for generations to come. The strengthening of IFS movements is critical to the overall wellbeing of Indigenous communities within Canada. Support is needed for movements that honour relationships with traditional foods and recognize traditional lands and waters as necessary for healing and sustaining the health of Indigenous communities

Aspirations and Worries: The Role of Parental Intrinsic Motivation in Establishing Oral Health Practices for Indigenous Children

Aboriginal and Torres Strait Islander (respectfully, subsequently referred to as Indigenous) children in Australia experience oral disease at a higher rate than non-Indigenous children. A history of colonisation, government-enforced assimilation, racism, and cultural annihilation has had profound impacts on Indigenous health, reflected in oral health inequities sustained by Indigenous communities. Motivational interviewing was one of four components utilised in this project, which aimed to identify factors related to the increased occurrence of early childhood caries in Indigenous children. This qualitative analysis represents motivational interviews with 226 participants and explores parents’ motivations for establishing oral health and nutrition practices for their children. Findings suggest that parental aspirations and worries underscored motivations to establish oral health and nutrition behaviours for children in this project. Within aspirations, parents desired for children to ‘keep their teeth’ and avoid false teeth, have a positive appearance, and preserve self-esteem. Parental worries related to child pain, negative appearance, sugar consumption, poor community oral health and rotten teeth. A discussion of findings results in the following recommendations: (1) consideration of the whole self, including mental health, in future oral health programming and research; (2) implementation of community-wide oral health programming, beyond parent-child dyads; and (3) prioritisation of community knowledge and traditions in oral health programming

"Our bodies aren’t meant to live the whitefellas way”: Navigating Indigenous oral health in neoliberal Australia

Aboriginal and Torres Strait Islander Peoples have a healthy oral health history. Intentional disruptions initiated during colonisation and sustained by neoliberalism and institutional racism have had devastating impacts on oral health, and general wellbeing. Despite concerted efforts to reduce the experiences of oral diseases for Aboriginal and Torres Strait Islander Communities, inequities persist and, in some cases, have worsened. Therefore, the research comprising this thesis broadly aimed to further our understanding of the complex circumstances contributing to the inequitable experience of oral health for Aboriginal and Torres Strait Islander Peoples through qualitative methodologies. This thesis is broadly divided into four sections and 16 chapters. Section A provides an introduction to this thesis. It its divided into two parts, the first provides a brief overview of Aboriginal and Torres Strait Islander oral health in Australia. The second part is a literature review comprised of two qualitative systematic reviews. Section B details the methodologies and study design of this thesis. Chapter 4 provides details related to the study design, methodological approaches, and theoretical frameworks. Chapter 5 provides the Candidate’s positionality statement. Chapter 6 details a methodological approach to research, termed Relational Yarning, that was conceptualised alongside the research comprising this thesis. Section C includes the results generated from the research undertaken during Candidature and includes six chapters. Chapters 7, 8, and 9 detail barriers, facilitators, and motivators related to establishing and maintaining oral health for Aboriginal and Torres Strait Islander families. Chapters 10 and 11 focus on exploring the impact of neoliberalism on Aboriginal and Torres Strait Islander oral health as well as global Indigenous wellbeing. Section D provides an overview of the research presented in this thesis and recommendations for future directions. Chapter 13 and 14 are commentaries regarding aspects of concepts deemed critical during previous sections of the thesis: self-determination, resistance to neoliberalism, and the need to progress a strengths-based narrative regarding Aboriginal and Torres Strait Islander oral health. Chapter 15 provides concluding remarks and recommendations. This thesis provides evidence and suggestions to enhance existing facilitators to establishing and maintaining oral health, as identified by Aboriginal and Torres Strait Islander families and Indigenous Communities, globally. Aboriginal Community Controlled Health Organisations (ACCHOs) have a strong history of supporting Aboriginal and Torres Strait Islander self-determination and subsequently, Community wellbeing. Any successful endeavour to further oral health equity for Aboriginal and Torres Strait Islander Peoples must privilege the leadership and expertise of ACCHOs and their workforce. There remains a need for structural changes that ensure adequate funding to comprehensively embed oral health promotion and programming in the service delivery of ACCHOs This thesis supports the notion of neoliberalism as a re-colonisation of Aboriginal and Torres Strait Islander Peoples, and indeed Indigenous Peoples globally, that is furthering health disparities through both insidious process of internalisation as well as generative mechanisms external to individuals. Critically, the strength of Aboriginal and Torres Strait Islander Communities continues to resist these processes.Thesis (Ph.D.) -- University of Adelaide, Adelaide Dental School, 202

Child-, Family-, and Community-Level Facilitators for Promoting Oral Health Practices among Indigenous Children

Despite the preventive nature of oral diseases and their significance for general wellbeing, poor oral health is highly prevalent and has unfavourable ramifications for children around the world. Indigenous children in Australia experience disproportionate rates of early childhood caries compared to their non-Indigenous counterparts. Therefore, this paper aims to collate parental experiences and generate an understanding of facilitators for Indigenous childhood oral health. This project aggregated stories from parents of Indigenous children across South Australia who were participants in an early childhood caries-prevention trial. This paper explores facilitators for establishing oral health and nutrition behaviours for Indigenous children under the age of three through reflexive thematic analysis. Fisher-Owens’ conceptual model for influences on children’s oral health is utilised as a framework for thematic findings. Child-level facilitators include oral hygiene routines and regular water consumption. Family-level facilitators include familial ties, importance of knowledge, and positive oral health beliefs. Community-level facilitators include generational teaching, helpful community resources, and holistic health care. Recommendations from findings include the following: exploration of Indigenous health workers and elder participation in oral health initiatives; inclusion of Indigenous community representatives in mainstream oral health discussions; and incorporation of child-level, family-level, and community-level facilitators to increase support for efficacious oral health programs

“What are we doing to our babies’ teeth?” Barriers to establishing oral health practices for Indigenous children in South Australia

Background: During the 1970s, optimal oral health was experienced more frequently amongst Indigenous children in Australia than their non-Indigenous counterparts. As a result of public health interventions targeting oral disease, oral health has improved for most children; however, Indigenous children today experience oral disease at alarmingly high rates. A history of colonisation, assimilation, racism and cultural annihilation has had profound impacts on oral health for Indigenous peoples; compounded by environmental dispossession and a shift from traditional diets to one of processed and nutrient-poor foods, often high in sugar. Methods: This project aimed to identify factors related to the increased occurrence of caries in Indigenous children. Using purposive sampling from the larger project, this paper thematically analyses 327 motivational interviews to explore current barriers impeding parental efforts to establish oral health and nutrition practices for Indigenous children. Representation of socioeconomic positions of families were compared across themes, as based on maternal age, employment, residency and number of children in care. Results: Findings resulted in a conceptual model of barriers that exist across knowledge, social, structural and parental factors. Major thematic results include: social consumption of processed foods, busy households, misleading nutrition marketing, sugar cravings and lack of oral health and nutrition knowledge. Conclusion: A discussion of the findings results in the following recommendations increased oral health promotion efforts in non-metropolitan areas; utilisation of community experiences in creating strategies that encourage oral health and nutrition knowledge; and the extension of oral health initiatives and future research to include all family members. Trial registration Australian New Zealand Clinical Trial Registry ACTRN12611000111976; registered 01/02/2011

Molar-root incisor malformation — a systematic review of case reports and case series

Abstract Objectives Molar-root incisor malformation (MRIM) is a seldom reported condition characterised by disturbances in root development of first permanent molars. This systematic review aimed to collate the clinical characteristics of individuals diagnosed with MRIM. Materials and methods A systematic search strategy using PubMed, Embase, Web of Science, and SCOPUS databases was performed through to March 2023. Inclusion criteria were case reports or case series including a diagnosis consistent with MRIM. Critical appraisal for all included studies utilised the Joanna Briggs Institute (JBI) critical appraisal checklist for case reports and case series and collation of clinical characteristics was performed in JBI System for the Unified Management, Assessment and Review of Information program. Results The search identified 157 studies from which 35 satisfied the inclusion criteria. After full-text review, a total of 23 papers described the MRIM dental anomaly and were included in this paper. A total of 130 reported cases were retrieved, with age ranging 3–32 years, and males affected 1.16:1 females. Presence of neurological conditions, premature birth history, medication, and surgery within first years of life were synthesised and described. Conclusions The aetiology of MRIM is yet to be determined but epigenetic changes from significant medical history in the first years of life are likely to influence the development of this root malformation. First permanent molars were most commonly affected, but clinicians should be aware that permanent central incisors, primary teeth and other permanent teeth may also be affected

Aboriginal Community Controlled Health Services: An Act of Resistance against Australia’s Neoliberal Ideologies

The individualistic and colonial foundations of neoliberal socio-political ideologies are embedded throughout Australian health systems, services, and discourses. Not only does neoliberalism undermine Aboriginal and Torres Strait Islander collectivist values by emphasizing personal autonomy, but it has significant implications for Aboriginal and Torres Strait Islander health. Aboriginal Community Controlled Health Services (ACCHS) operate within Community-oriented holistic understandings of well-being that contradict neoliberal values that Western health services operate within. Therefore, this paper aims to explore the role of ACCHS in resisting the pervasive nature of neoliberalism through the prioritization of self-determination for Aboriginal and Torres Strait Islander Peoples. Utilizing a critical evaluative commentary, we reflect on Aboriginal political leadership and advocacy during the 1970s and 1980s and the development of neoliberalism in Australia in the context of ACCHS. Community controlled primary health services across Australia are the only remaining government-funded and Aboriginal-controlled organizations. Not only do ACCHS models resist neoliberal ideologies of reduced public expenditure and dominant individualistic models of care, but they also incontrovertibly strengthen individual and Community health. ACCHS remain the gold standard model by ensuring Aboriginal and Torres Strait Islander rights to the self-determination of health in accordance with the United Nations Declaration of the Rights of Indigenous Peoples

Child-, Family-, and Community-Level Facilitators for Promoting Oral Health Practices among Indigenous Children

Despite the preventive nature of oral diseases and their significance for general wellbeing, poor oral health is highly prevalent and has unfavourable ramifications for children around the world. Indigenous children in Australia experience disproportionate rates of early childhood caries compared to their non-Indigenous counterparts. Therefore, this paper aims to collate parental experiences and generate an understanding of facilitators for Indigenous childhood oral health. This project aggregated stories from parents of Indigenous children across South Australia who were participants in an early childhood caries-prevention trial. This paper explores facilitators for establishing oral health and nutrition behaviours for Indigenous children under the age of three through reflexive thematic analysis. Fisher-Owens’ conceptual model for influences on children’s oral health is utilised as a framework for thematic findings. Child-level facilitators include oral hygiene routines and regular water consumption. Family-level facilitators include familial ties, importance of knowledge, and positive oral health beliefs. Community-level facilitators include generational teaching, helpful community resources, and holistic health care. Recommendations from findings include the following: exploration of Indigenous health workers and elder participation in oral health initiatives; inclusion of Indigenous community representatives in mainstream oral health discussions; and incorporation of child-level, family-level, and community-level facilitators to increase support for efficacious oral health programs

Aspirations and worries: The role of parental intrinsic motivation in establishing oral health practices for indigenous children

Aboriginal and Torres Strait Islander (respectfully, subsequently referred to as Indigenous) children in Australia experience oral disease at a higher rate than non-Indigenous children. A his-tory of colonisation, government-enforced assimilation, racism, and cultural annihilation has had profound impacts on Indigenous health, reflected in oral health inequities sustained by Indigenous communities. Motivational interviewing was one of four components utilised in this project, which aimed to identify factors related to the increased occurrence of early childhood caries in Indigenous children. This qualitative analysis represents motivational interviews with 226 participants and explores parents’ motivations for establishing oral health and nutrition practices for their children. Findings suggest that parental aspirations and worries underscored motivations to establish oral health and nutrition behaviours for children in this project. Within aspirations, parents desired for children to ‘keep their teeth’ and avoid false teeth, have a positive appearance, and preserve self-esteem. Parental worries related to child pain, negative appearance, sugar consumption, poor community oral health and rotten teeth. A discussion of findings results in the following recommendations: (1) consideration of the whole self, including mental health, in future oral health programming and research; (2) implementation of community-wide oral health programming, be-yond parent-child dyads; and (3) prioritisation of community knowledge and traditions in oral health programming