Interventions to improve the nutritional status of children under 5 years in Ethiopia: a systematic review.

OBJECTIVE: To conduct a systematic review of experimental or quasi-experimental studies that aimed to improve the nutritional status of children under 5 years of age in Ethiopia. DESIGN: Embase, MEDLINE/PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsychINFO, and Academic Search Database were used to locate peer-reviewed studies, and Google Scholar and Open Dissertation were used to locate grey literatures. All searches were conducted between 2000 and November 2022. SETTING: Ethiopia. PARTICIPANTS: Pregnant women and mothers with children aged 0-59 months. RESULTS: Ten cluster randomised controlled trials (RCT), six quasi-experimental studies and two individual RCT were included. Out of the identified eighteen studies, three studies targeted pregnant mothers. Our findings showed that almost two-thirds of published interventions had no impact on childhood stunting and wasting, and more than half had no impact on underweight. Some behaviour change communication (BCC) interventions, food vouchers, micronutrient supplementation and quality protein maize improved stunting. Similarly, BCC and fish oil supplementation showed promise in reducing wasting, while BCC and the provision of quality protein maize reduced underweight. Additionally, water, sanitation and hygiene (WaSH) interventions provided to pregnant mothers and children under 2 years of age were shown to significantly reduce childhood stunting. CONCLUSION: Future childhood nutritional interventions in Ethiopia should consider adopting an integrated approach that combines the positive effects of interdependent systems such as BCC, food supplemental programmes (e.g. boosting protein and micronutrients), health interventions (e.g. strengthening maternal and childcare), WaSH and financial initiatives (e.g. monetary support and income schemes).

Influences of rurality on small business owner mental well-being in regional NSW.

OBJECTIVE: To explore the influences of rurality on small business owner mental well-being and approaches to managing stress and mental well-being. DESIGN: Semistructured interviews with small businesspeople. Concepts of salutogenesis and pathogenesis were used to interpret rurality influences on business and mental well-being. A stress-coping framework was used to categorise approaches to managing mental well-being. SETTING: Central Western New South Wales. PARTICIPANTS: Eleven female and male rural small businesspeople across sectors, including farming, allied health, beauty care and retail businesses. MAIN OUTCOME MEASURES: Interviewee descriptions of experiences of small business and rurality and approaches to managing mental well-being. FINDINGS: Rurality influenced mental well-being in four main ways: Business integration with community and owner identity; Visibility and being known; Different financial pressures; and Options for specialised support and casual relief. Rurality can be salutogenic and pathogenic, depending on circumstances, and pressures arising from rurality may differ for 'locals' and recent arrivals. High visibility in a small community can lead to a satisfying sense of belonging and connection. It can also create unwanted feelings of obligation and being watched. Most commonly the interviewees used emotional supports or distraction to adapt to stressors. This may be due to limited options to change or disengage from stressors in rural contexts. CONCLUSION: Rurality brings its own benefits and challenges to small businesspeople's mental well-being. Given the immense contributions of small business to rural society and economies, investments in understanding and supporting the mental well-being of rural small businesspeople should be a high priority for communities and all levels of government.

Teen Clinic - An integrated primary healthcare model that improves access for young people in rural communities.

BACKGROUND: Young people in rural Australia have limited access to health care and are at increased risk of poor health outcomes. The Teen Clinic model was developed to increase access to health care for young people, particularly school-aged young people (12-18 years) living in small rural towns (<5000 people). OBJECTIVES: To determine the extent the Teen Clinic model meets its accessibility objective and to determine the barriers and enablers to sustainable delivery of the Teen Clinic service. DESIGN: A multimethod case study approach was used to assess access (multidimensional framework for patient-centred access) and determine the barriers and enablers to sustainable delivery. Data collection included a survey of young people in the included rural communities and key stakeholder interviews. FINDINGS: The survey of young people indicated Teen Clinic model was accessible across multiple dimensions. From a practice perspective, accessibility was achieved by varying from usual care to a nurse-led, young person-centred drop-in model. This required skilled nurses working at the top of their scope; however, unpredictable demand and patient complexity made accounting for the time and therefore funding somewhat complex. DISCUSSION: The Teen Clinic model meets its objective of increasing healthcare access for young rural people. Relational and cultural factors were more important facilitators of practice integration than organisational processes. A key challenge to the ongoing provision of Teen Clinic was dedicated sustainable funding. CONCLUSION: Teen Clinic is an integrated primary healthcare model that increases access for young people in small rural communities. Sustainable implementation would benefit from dedicated funding.

Effects of mental health training on capacity, willingness and engagement in peer-to-peer support in rural New South Wales.

ISSUE ADDRESSED: Rural Australians experience significant barriers in accessing mental health services, some of which may be overcome by increasing mental health literacy in rural communities. This paper evaluates Mental Health Support Skills (MHSS), short training courses developed by the Rural Adversity Mental Health Program (RAMHP). MHSS was designed to build the capacity of community members and gatekeepers to identify people with mental health concerns and link them to appropriate resources or services. METHODS: Program data from April 2017 to March 2020 were analysed to assess the reach and outcomes of MHSS training. Training feedback was collected through a post-training survey, completed directly after courses, and a follow-up survey two months after training. An app used by RAMHP coordinators (the trainers) recorded the geographic and demographic reach of courses. RESULTS: MHSS was provided to 10,208 residents across rural New South Wales. Survey participation was 49% (n = 4,985) for the post-training survey and 6% (n = 571), for the follow-up survey, two months post-training. The training was well-received and increased the mental health understanding and willingness to assist others of most respondents (91%-95%). Follow-up survey respondents applied learnings to assist others; 53% (n = 301) asked a total of 2,252 people about their mental health in the two months following training. Those in clinical roles asked a median of 6 people about their mental health, compared to 3 for those in nonclinical roles. Most follow-up survey respondents (59%, n = 339) reported doing more to look after their own mental health in the two months after training. CONCLUSION: These results are encouraging as they suggest that short-form mental health training can be an effective tool to address poorer mental health outcomes for rural residents by improving the ability of participants to help themselves and the people around them. SO WHAT?: Serious consideration should be given to short mental health courses, such as MHSS, to increase literacy and connection to services, especially in rural areas.

Lessons from the development and delivery of a rural suicide prevention program.

AIMS: Suicide prevention remains a priority in rural and remote Australia, where suicide rates continue to be higher than those in urban communities. This commentary describes the Good SPACE suicide prevention program, and the lessons learned from delivering this program over a 14-year period. CONTEXT: The Good SPACE program has been operating in rural New South Wales since 2007. The program focuses on educating rural community members to recognise the signs of suicide vulnerability, and how to take appropriate action if they encounter someone considering suicide. APPROACH: Communities are selected to receive Good SPACE training in consultation with key stakeholder organisations, or by request from communities. Across the life of the program, key challenges in its administration have included short-term funding arrangements and staff turnover. Strengths have included the ability to adapt content to meet the needs of rural communities (eg from an initial focus on helping farmers during periods of drought, to a broader focus on all rural residents and a wider range of adversities). As the program moves forward, emphasis will be placed on harder-to-reach populations, including males and those with lower mental health literacy. CONCLUSION: The Good SPACE program has ongoing funding to adapt its content and continue administration through the Rural Adversity Mental Health Program (https://www.ramhp.com.au/). The lessons learned throughout the life of the program might be of use to other organisations aiming to provide community-based education programs in rural and remote communities.

Beyond the black stump: rapid reviews of health research issues affecting regional, rural and remote Australia.

CHAPTER 1: RETAIL INITIATIVES TO IMPROVE THE HEALTHINESS OF FOOD ENVIRONMENTS IN RURAL, REGIONAL AND REMOTE COMMUNITIES: Objective: To synthesise the evidence for effectiveness of initiatives aimed at improving food retail environments and consumer dietary behaviour in rural, regional and remote populations in Australia and comparable countries, and to discuss the implications for future food environment initiatives for rural, regional and remote areas of Australia. STUDY DESIGN: Rapid review of articles published between January 2000 and May 2020. DATA SOURCES: We searched MEDLINE (EBSCOhost), Health and Society Database (Informit) and Rural and Remote Health Database (Informit), and included studies undertaken in rural food environment settings in Australia and other countries. DATA SYNTHESIS: Twenty-one articles met the inclusion criteria, including five conducted in Australia. Four of the Australian studies were conducted in very remote populations and in grocery stores, and one was conducted in regional Australia. All of the overseas studies were conducted in rural North America. All of them revealed a positive influence on food environment or consumer behaviour, and all were conducted in disadvantaged, rural communities. Positive outcomes were consistently revealed by studies of initiatives that focused on promotion and awareness of healthy foods and included co-design to generate community ownership and branding. CONCLUSION: Initiatives aimed at improving rural food retail environments were effective and, when implemented in different rural settings, may encourage improvements in population diets. The paucity of studies over the past 20 years in Australia shows a need for more research into effective food retail environment initiatives, modelled on examples from overseas, with studies needed across all levels of remoteness in Australia. Several retail initiatives that were undertaken in rural North America could be replicated in rural Australia and could underpin future research. CHAPTER 2: WHICH INTERVENTIONS BEST SUPPORT THE HEALTH AND WELLBEING NEEDS OF RURAL POPULATIONS EXPERIENCING NATURAL DISASTERS?: Objective: To explore and evaluate health and social care interventions delivered to rural and remote communities experiencing natural disasters in Australia and other high income countries. STUDY DESIGN: We used systematic rapid review methods. First we identified a test set of citations and generated a frequency table of Medical Subject Headings (MeSH) to index articles. Then we used combinations of MeSH terms and keywords to search the MEDLINE (Ovid) database, and screened the titles and abstracts of the retrieved references. DATA SOURCES: We identified 1438 articles via database searches, and a further 62 articles via hand searching of key journals and reference lists. We also found four relevant grey literature resources. After removing duplicates and undertaking two stages of screening, we included 28 studies in a synthesis of qualitative evidence. DATA SYNTHESIS: Four of us read and assessed the full text articles. We then conducted a thematic analysis using the three phases of the natural disaster response cycle. CONCLUSION: There is a lack of robust evaluation of programs and interventions supporting the health and wellbeing of people in rural communities affected by natural disasters. To address the cumulative and long term impacts, evidence suggests that continuous support of people's health and wellbeing is needed. By using a lens of rural adversity, the complexity of the lived experience of natural disasters by rural residents can be better understood and can inform development of new models of community-based and integrated care services. CHAPTER 3: THE IMPACT OF BUSHFIRE ON THE WELLBEING OF CHILDREN LIVING IN RURAL AND REMOTE AUSTRALIA: Objective: To investigate the impact of bushfire events on the wellbeing of children living in rural and remote Australia. STUDY DESIGN: Literature review completed using rapid realist review methods, and taking into consideration the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement for systematic reviews. DATA SOURCES: We sourced data from six databases: EBSCOhost (Education), EBSCOhost (Health), EBSCOhost (Psychology), Informit, MEDLINE and PsycINFO. We developed search terms to identify articles that could address the research question based on the inclusion criteria of peer reviewed full text journal articles published in English between 1983 and 2020. We initially identified 60 studies and, following closer review, extracted data from eight studies that met the inclusion criteria. DATA SYNTHESIS: Children exposed to bushfires may be at increased risk of poorer wellbeing outcomes. Findings suggest that the impact of bushfire exposure may not be apparent in the short term but may become more pronounced later in life. Children particularly at risk are those from more vulnerable backgrounds who may have compounding factors that limit their ability to overcome bushfire trauma. CONCLUSION: We identified the short, medium and long term impacts of bushfire exposure on the wellbeing of children in Australia. We did not identify any evidence-based interventions for supporting outcomes for this population. Given the likely increase in bushfire events in Australia, research into effective interventions should be a priority. CHAPTER 4: THE ROLE OF NATIONAL POLICIES TO ADDRESS RURAL ALLIED HEALTH, NURSING AND DENTISTRY WORKFORCE MALDISTRIBUTION: Objective: Maldistribution of the health workforce between rural, remote and metropolitan communities contributes to longstanding health inequalities. Many developed countries have implemented policies to encourage health care professionals to work in rural and remote communities. This scoping review is an international synthesis of those policies, examining their effectiveness at recruiting and retaining nursing, dental and allied health professionals in rural communities. STUDY DESIGN: Using scoping review methods, we included primary research - published between 1 September 2009 and 30 June 2020 - that reported an evaluation of existing policy initiatives to address workforce maldistribution in high income countries with a land mass greater than 100 000 km2 . DATA SOURCES: We searched MEDLINE, Ovid Embase, Ovid Emcare, Informit, Scopus, and Web of Science. We screened 5169 articles for inclusion by title and abstract, of which we included 297 for full text screening. We then extracted data on 51 studies that had been conducted in Australia, the United States, Canada, United Kingdom and Norway. DATA SYNTHESIS: We grouped the studies based on World Health Organization recommendations on recruitment and retention of health care workers: education strategies (n = 27), regulatory change (n = 11), financial incentives (n = 6), personal and professional support (n = 4), and approaches with multiple components (n = 3). CONCLUSION: Considerable work has occurred to address workforce maldistribution at a local level, underpinned by good practice guidelines, but rarely at scale or with explicit links to coherent overarching policy. To achieve policy aspirations, multiple synergistic evidence-based initiatives are needed, and implementation must be accompanied by well designed longitudinal evaluations that assess the effectiveness of policy objectives. CHAPTER 5: AVAILABILITY AND CHARACTERISTICS OF PUBLICLY AVAILABLE HEALTH WORKFORCE DATA SOURCES IN AUSTRALIA: Objective: Many data sources are used in Australia to inform health workforce planning, but their characteristics in terms of relevance, accessibility and accuracy are uncertain. We aimed to identify and appraise publicly available data sources used to describe the Australian health workforce. STUDY DESIGN: We conducted a scoping review in which we searched bibliographic databases, websites and grey literature. Two reviewers independently undertook title and abstract screening and full text screening using Covidence software. We then assessed the relevance, accessibility and accuracy of data sources using a customised appraisal tool. DATA SOURCES: We searched for potential workforce data sources in nine databases (MEDLINE, Embase, Ovid Emcare, Scopus, Web of Science, Informit, the JBI Evidence-based Practice Database, PsycINFO and the Cochrane Library) and the grey literature, and examined several pre-defined websites. DATA SYNTHESIS: During the screening process we identified 6955 abstracts and examined 48 websites, from which we identified 12 publicly available data sources - eight primary and four secondary data sources. The primary data sources were generally of modest quality, with low scores in terms of reference period, accessibility and missing data. No single primary data source scored well across all domains of the appraisal tool. CONCLUSION: We identified several limitations of data sources used to describe the Australian health workforce. Establishment of a high quality, longitudinal, linked database that can inform all aspects of health workforce development is urgently needed, particularly for rural health workforce and services planning. CHAPTER 6: RAPID REALIST REVIEW OF OPIOID TAPERING IN THE CONTEXT OF LONG TERM OPIOID USE FOR NON-CANCER PAIN IN RURAL AREAS: Objective: To describe interventions, barriers and enablers associated with opioid tapering for patients with chronic non-cancer pain in rural primary care settings. STUDY DESIGN: Rapid realist review registered on the international register of systematic reviews (PROSPERO) and conducted in accordance with RAMESES standards. DATA SOURCES: English language, peer-reviewed articles reporting qualitative, quantitative and mixed method studies, published between January 2016 and July 2020, and accessed via MEDLINE, Embase, CINAHL Complete, PsycINFO, Informit or the Cochrane Library during June and July 2020. Grey literature relating to prescribing,deprescribing or tapering of opioids in chronic non-cancer pain, published between January 2016 and July 2020, was identified by searching national and international government, health service and peek organisation websites using Google Scholar. DATA SYNTHESIS: Our analysis of reported approaches to tapering conducted across rural and non-rural contexts showed that tapering opioids is complex and challenging, and identified several barriers and enablers. Successful outcomes in rural areas appear likely through therapeutic relationships, coordination and support, by using modalities and models of care that are appropriate in rural settings and by paying attention to harm minimisation. CONCLUSION: Rural primary care providers do not have access to resources available in metropolitan centres for dealing with patients who have chronic non-cancer pain and are taking opioid medications. They often operate alone or in small group practices, without peer support and access to multidisciplinary and specialist teams. Opioid tapering approaches described in the literature include regulation, multimodal and multidisciplinary approaches, primary care provider support, guidelines, and patient-centred strategies. There is little research to inform tapering in rural contexts. Our review provides a synthesis of the current evidence in the form of a conceptual model. This preliminary model could inform the development of a model of care for use in implementation research, which could test a variety of mechanisms for supporting decision making, reducing primary care providers' concerns about potential harms arising from opioid tapering, and improving patient outcomes.

Developing a mobile data collection tool to manage a dispersed mental health workforce.

CONTEXT: The Rural Adversity Mental Health Program (RAMHP) connects people who need mental health assistance in rural and remote New South Wales (NSW), Australia with appropriate services and resources. In 2016, RAMHP underwent a comprehensive reorientation to meet new state and federal priorities. A full assessment of program data collection methods for management, monitoring and evaluation was undertaken. Reliable data were needed to ensure program fidelity and to assess program performance. ISSUES: The review indicated that existing data collection methods provided limited and unreliable information, were inconvenient for RAMHP coordinators to use and unsuited to their itinerant role. A mobile collection tool (app) was developed to address RAMHP activity data needs. A design and implementation process was followed to optimise data collection and to ensure the successful use of the app by coordinators. LESSONS LEARNED: The early planning investment was worthwhile, the app was successfully adopted by the coordinators and a much improved data collection capability was achieved. Moreover, data capture increased, while errors decreased. Data are more reliable, specific, timely and informative and are used for strategic and operational planning and to demonstrate program performance.

The Orange Declaration on rural and remote mental health.

Rural mental health outcomes have been persistently poorer than those in larger cities suggesting that the prevailing investments to improve matters are not working. Mental health researchers and service providers from New South Wales, Victoria, Western Australia and the Australian Capital Territory met in Orange in October 2018 to explore issues pertaining to rural mental health and well-being. The group recognised and acknowledged that rural residents experience a series of interconnected geographical, demographic, social, economic and environmental challenges which are not addressed adequately by the current mix of services. This declaration has been endorsed by those listed below and we welcome further support. We list ten interrelated problems and ten solutions. As a group, we take this declaration as an opportunity to invite discussion about how we can collectively improve the mental health of rural residents through research, service design and delivery. We invite the reader to consider endorsing this declaration. A short summary of supporting evidence is available online at https://www.crrmh.com.au/.

Reorientation of the Rural Adversity Mental Health Program: the value of a program logic model.

CONTEXT: The Rural Adversity Mental Health Program (RAMHP) was founded in 2007 with the specific focus of responding to drought-related mental health needs among farmers in rural and remote New South Wales (NSW), Australia. Successive re-funding enabled the program to evolve strategically and increase its reach. Over a decade, the program's focus has expanded to include all people in rural and remote NSW in need of mental health assistance, and not just in times of adversity such as drought. ISSUE: The program's longest re-funding period, 2016-2020, provided the opportunity for a comprehensive review and longer term planning. Several priorities influencing program renewal were evident at this time: the need to improve data collection and evaluation methods, a reassessment of the program's primary focus and the need to align with significant government mental health reforms. A program logic model (PLM) was developed, in collaboration with frontline RAMHP coordinators, to steer reorientation, clarify objectives, activities and outcomes, and improve data collection. A PLM is a graphic depiction of a program, showing the rationale of how inputs and activities lead to outcomes. LESSONS LEARNED: Four key lessons were identified. (1) The development of the PLM in collaboration with the RAMHP coordinators (frontline staff) was found to be an important vehicle for ensuring their acceptance and adoption of strategic changes. (2) The collaborative development process also provided the opportunity to decide upon consistent terminology to describe the program, facilitating communication of the value of RAMHP to external stakeholders. (3) The PLM enabled a clear but flexible program structure that aligned with changes in the mental health system to be described. (4) The PLM provided the foundation for the development of an evaluation framework, including a mobile app, to aid data collection to underpin accountability. Investing in the development of a PLM early in program reorientation provided many benefits for RAMHP, including improved role clarity and communication, staff commitment to program changes and a foundation for comprehensive program evaluation that integrates with program planning. The PLM proved a key foundational tool to reorient RAMHP by producing a clear program structure that was agreed upon by all staff.

Ndfip1-deficient mice have impaired DMT1 regulation and iron homeostasis.

The divalent metal ion transporter DMT1 is critical for nonheme iron import. We have previously shown that DMT1 is regulated in vitro by ubiquitination that is facilitated by the adaptor proteins Ndfip1 and Ndfip2. Here we report that in Ndfip1(-/-) mice fed a low- iron diet, DMT1 expression and activity in duodenal enterocytes are significant higher than in the wild-type animals. This correlates with an increase in serum iron levels and transferrin saturation. Liver and spleen iron stores were also increased in Ndfip1(-/-) mice fed a normal diet. Counterintuitive to the increase in iron uptake, Ndfip1(-/-) mice fed a low iron diet develop severe microcytic, hypochromic anemia. We demonstrate that this is due to a combination of iron deficiency and inflammatory disease in Ndfip1(-/-) mice, because Ndfip1(-/-)/Rag1(-/-) immunodeficient mice fed a low iron diet did not develop anemia and showed an iron overload phenotype. These data demonstrate that Ndfip1 is a critical mediator of DMT1 regulation in vivo, particularly under iron restricted conditions.

Medical graduates becoming rural doctors: rural background versus extended rural placement.

OBJECTIVES: To determine whether recruitment of rural students and uptake of extended rural placements are associated with students' expressed intentions to undertake rural internships and students' acceptance of rural internships after finishing medical school, and to compare any associations. DESIGN, SETTING AND PARTICIPANTS: Longitudinal study of three successive cohorts (commencing 2005, 2006, 2007) of medical students in the Sydney Medical Program (SMP), University of Sydney, New South Wales, using responses to self-administered questionnaires upon entry to and exit from the Sydney Medical School and data recorded in rolls. MAIN OUTCOME MEASURES: Students' expressed intentions to undertake rural internships, and their acceptance of rural internships after finishing medical school. RESULTS: Data from 448 students were included. The proportion of students preferring a rural career dropped from 20.7% (79/382) to 12.5% (54/433) between entry into and exit from the SMP. A total of 98 students took extended rural placements. Ultimately, 8.1% (35/434) accepted a rural internship, although 14.5% (60/415) had indicated a first preference for a rural post. Students who had undertaken an extended rural placement were more than three times as likely as those with rural backgrounds to express a first preference for a rural internship (23.9% v 7.7%; χ(2) = 7.04; P = 0.008) and more than twice as likely to accept a rural internship (21.3% v 9.9%; χ(2) = 3.85; P = 0.05). CONCLUSION: For the three cohorts studied, rural clinical training through extended placements in rural clinical schools had a stronger association than rural background with a preference for, and acceptance of, rural internship.

Making Connections that Count - a Case Study of the Family Referral Service in Schools Program on the Central Coast, New South Wales, Australia.

Introduction: Adverse childhood experiences (ACEs) are associated with health and social problems in later life, with an early intervention highly desirable for better outcomes. Description: The Family-Referral-Services-In-Schools (FRSIS) is an early-intervention case management program for children and families with complex unmet needs, providing access to family support, housing, mental health care, and/or drug and alcohol services. The in-school trial setting was aimed at improving service uptake which was low in its community counterpart. Discussion: FRSIS was a well-regarded intervention that reduced barriers to access for vulnerable families. The school setting and non-government agency service provision led to increased acceptability and trust. The program reached 5% of the student population. Support was tailored to family need, which was often complex and involved both children and caregivers. Initially, the multi-agency partnership and governance oversight group championed the service and enabled the pilot to be established, however funding uncertainty and competing priorities saw leadership support ebb away despite operational success. Conclusion: The FRSIS model breaks down numerous barriers to accessing care for vulnerable families by its generalist nature and tailored approach and represents a high-trust approach to brokering appropriate care. Consistency in leadership support was a missed opportunity for program sustainability.

Reviewing Publicly Available Reports on Child Health Disparities in Indigenous and Remote Communities of Australia.

Developing programs that ensure a safe start to life for Indigenous children can lead to better health outcomes. To create effective strategies, governments must have accurate and up-to-date information. Accordingly, we reviewed the health disparities of Australian children in Indigenous and remote communities using publicly available reports. A thorough search was performed on Australian government and other organisational websites (including the Australian Bureau of Statistics [ABS] and the Australian Institute of Health and Welfare [AIHW]), electronic databases [MEDLINE] and grey literature sites for articles, documents and project reports related to Indigenous child health outcomes. The study showed Indigenous dwellings had higher rates of crowding when compared to non-Indigenous dwellings. Smoking during pregnancy, teenage motherhood, low birth weight and infant and child mortality were higher among Indigenous and remote communities. Childhood obesity (including central obesity) and inadequate fruit consumption rates were also higher in Indigenous children, but Indigenous children from remote and very remote areas had a lower rate of obesity. Indigenous children performed better in physical activity compared to non-Indigenous children. No difference was observed in vegetable consumption rates, substance-use disorders or mental health conditions between Indigenous and non-Indigenous children. Future interventions for Indigenous children should focus on modifiable risk factors, including unhealthy housing, perinatal adverse health outcomes, childhood obesity, poor dietary intake, physical inactivity and sedentary behaviours.

Isoform specific regulation of divalent metal (ion) transporter (DMT1) by proteasomal degradation.

Divalent metal ion transporter (DMT1) is the major transporter for iron entrance into mammalian cells and iron exit from endosomes during the transferrin cycle. Four major mRNA isoforms correspond to four protein isoforms, differing at 5'/3' and N-/C-termini, respectively. Isoforms are designated 1A versus 1B reflecting where transcription starts or +iron responsive element (+IRE) versus -IRE reflecting the presence/absence of an IRE in the 3' end of the mRNA. These differences imply regulation at transcriptional and posttranscriptional levels. Many proteins are degraded by a ubiquitination-dependent mechanism. Two different ubiquitin ligases (E3s) appear to be involved in DMT1 ubiquitination: Parkin or neuronal precursor cell-expressed developmentally downregulated 4 (Nedd4) family E3s which often utilize Nedd4 family interacting protein-1 and -2 (Ndfip1 and 2) to ubiquitinate their substrate proteins. Prior data suggest that Parkin ubiquitinates 1B DMT1 but not 1A DMT1 while Nedd4/Ndfips ligate ubiquitin to DMT1 in the duodenum where 1A/+IRE DMT1 predominates. Our assay for whether these systems target DMT1 depends on two HEK293 cell lines that express permanently transfected 1A/+IRE DMT1 or 1B/-IRE DMT1 after induction by doxycycline. Transient transfection with a Parkin construct before induction diminishes 1B/-IRE DMT1 detected by immune-blots but not 1A/+IRE DMT1. Mutant Parkin serves as a control that does not affect DMT1 levels. Thus DMT1 regulation in an isoform specific fashion can occur by ubiquitination and the events involved have implications for DMT1 function and disease processes.

Collective Impact Approaches to Promoting Community Health and Wellbeing in a Regional Township: Learnings for Integrated Care.

This Perspective Paper explores the challenges of implementing local initiatives guided by the tenets of the Collective Impact (CI) approach. As such, it draws implications of CI for integrated health and social care efforts to improve and sustain health and social outcomes within a community-wide context, based on our efforts to deploy a CI intervention in the regional town of Muswellbrook, New South Wales (NSW) Australia. A program of health and wellbeing activities providing mental health and wellness messages and activities was implemented in the township over 2 years by the Family Action Centre (FAC), University of Newcastle, Australia. A key takeaway was the importance of authentic community engagement and active involvement as opposed to mere consultation.

Regulation of the divalent metal ion transporter DMT1 and iron homeostasis by a ubiquitin-dependent mechanism involving Ndfips and WWP2.

Many ion channels and transporters are regulated by ubiquitination mediated by the Nedd4 family of HECT-type ubiquitin ligases (E3s). These E3s commonly interact with substrates via their WW domains that bind to specific motifs in target proteins. However, not all potential targets of these E3s contain WW-binding motifs. Therefore, accessory proteins may mediate the interaction between Nedd4 family members and their targets. Here we report that the divalent metal ion transporter DMT1, the primary nonheme iron transporter in mammals, is regulated by ubiquitination mediated by the Nedd4 family member WWP2. DMT1 interacts with 2 WW domain-interacting proteins, Ndfip1 and Ndfip2, previously proposed to have roles in protein trafficking. This promotes DMT1 ubiquitination and degradation by WWP2. Consistent with these observations, Ndfip1(-/-) mice show increased DMT1 activity and a concomitant increase in hepatic iron deposition, indicating an essential function of Ndfip1 in iron homeostasis. This novel mechanism of regulating iron homeostasis suggests that Ndfips and WWP2 may contribute to diseases involving aberrant iron transport.

What Is Rural Adversity, How Does It Affect Wellbeing and What Are the Implications for Action?

A growing body of literature recognises the profound impact of adversity on mental health outcomes for people living in rural and remote areas. With the cumulative effects of persistent drought, record-breaking bushfires, limited access to quality health services, the COVID-19 pandemic and ongoing economic and social challenges, there is much to understand about the impact of adversity on mental health and wellbeing in rural populations. In this conceptual paper, we aim to review and adapt our existing understanding of rural adversity. We undertook a wide-ranging review of the literature, sought insights from multiple disciplines and critically developed our findings with an expert disciplinary group from across Australia. We propose that rural adversity be understood using a rural ecosystem lens to develop greater clarity around the dimensions and experiences of adversity, and to help identify the opportunities for interventions. We put forward a dynamic conceptual model of the impact of rural adversity on mental health and wellbeing, and close with a discussion of the implications for policy and practice. Whilst this paper has been written from an Australian perspective, it has implications for rural communities internationally.

Our Healthy Clarence: A Community-Driven Wellbeing Initiative.

In 2015-2016, the Clarence Valley in Northern New South Wales, Australia, experienced an unexpectedly high number of deaths by suicide, and the resulting distress was exacerbated by unhelpful press coverage. The local response was to adopt a community-wide positive mental health and wellbeing initiative. This paper describes the process and achievements of the initiative called 'Our Healthy Clarence'. Key stakeholders were interviewed at year two and relevant documents reviewed. Data were analysed using document and thematic analysis. Our Healthy Clarence was established following community consultation, including forums, interviews, surveys and workshops. It adopted a strengths-based approach to suicide prevention, encompassing positive health promotion, primary and secondary prevention activities, advocacy, and cross-sectoral collaboration. A stakeholder group formed to develop and enact a community mental health and wellbeing plan. Factors contributing to its successful implementation included a collective commitment to mental health and wellbeing, clarity of purpose, leadership support from key local partners, a paid independent coordinator, and inclusive and transparent governance. Stakeholders reported increased community agency, collaboration, optimism and willingness to discuss mental health, suicide and help-seeking. Our Healthy Clarence draws ideas from mental health care, community development and public health. This initiative could serve as a model for other communities to address suicide, self-harm and improve wellbeing on a whole-of-community scale.

Using the Project INTEGRATE Framework in Practice in Central Coast, Australia.

INTRODUCTION: Integrated care implies sustained change in complex systems and progress is not always linear or easy to assess. The Central Coast integrated Care Program (CCICP) was planned as a ten-year place-based system change. This paper reports the first formative evaluation to provide a detailed description of the implementation of the CCICP, after two years of activity, and the current progress towards integrated care. THEORY AND METHODS: Progress towards integrated care achieved by the CCICP was evaluated using the Project INTEGRATE Framework data in a mixed methods approach included semi-structured interviews (n = 23) and Project INTEGRATE Framework based surveys (n = 27). All data collected involved key stakeholders, with close involvement in the program, self-reporting. RESULTS: Progress has been mixed. Gains had most clearly been made in the areas of clinical and professional integration; specifically, relationship building and improved collaboration and cooperation between service providers. The areas of systemic and functional integration were least improved with funding uncertainty being an ongoing significant problem. The evaluation also showed that the Project INTEGRATE framework provided a consistent language for CCICP partners and for evaluators and consistent indicators of progress. The framework also helped to identify key facilitators and barriers. DISCUSSION AND CONCLUSION: The findings highlight the willingness and commitment of key staff but also the importance of leadership, good communication, relationship building, and cultural transformation.