Healthier Together: Implementation and evaluation of a co-designed, culturally tailored childhood obesity community prevention program for Maori and Pacific Islander children and families.

ISSUE ADDRESSED: Co-designed and culturally tailored preventive initiatives delivered in childhood have high potential to close the cross-cultural gap in health outcomes of priority populations. Maori and Pacific Islander people living in Australia exhibit a higher prevalence of overweight and obesity and higher rates of multimorbidity, including heart disease, cancer and diabetes. METHODS: This mixed-methods, pilot implementation and evaluation study, aimed to evaluate the implementation of a community-based, co-designed and culturally tailored childhood obesity prevention program, using quantitative (pre-post anthropometric measurement, pre-post health behaviour questionnaire) and qualitative (semi-structured interview) methods. Sessions relating to healthy eating, physical activity and positive parenting practices were delivered to families residing in Brisbane (Australia) over 8-weeks. RESULTS: Data were collected from a total of 66 children (mean age 11, SD 4) and 38 parents (mean age 40, SD 8) of Maori and Pacific Islander background, from July 2018 to November 2019. Anthropometric changes included a reduction in Body Mass Index (BMI) z-score among 59% of children (median change -0.02, n = 38, p = 0.17) and BMI among 47% of adults (median change +0.06 kg/m2 , n = 18, p = 0.64). Significant improvements (p < 0.05) in self-reported health behaviours from pre- to post-program included increased vegetable consumption among children, decreased discretionary food intake of children, decreased discretionary drink consumption among both children and adults, increased minutes of daily physical activity among adults and increased parental confidence in the healthy diets of their children. Qualitative data revealed participants valued the inclusion of all family members, learning of practical skills and cultural tailoring delivered by the Multicultural Health Coaches. CONCLUSIONS: This study provides preliminary evidence that the Healthier Together program improved self-reported health behaviours and physical activity levels among Maori and Pacific Islander children and their families in the short-term; however, due to the small sample size, these results must be interpreted carefully. The program empowered change via cultural tailoring and accessibility; however, long-term implementation and evaluation with a larger cohort is needed to validate the observed health behaviour improvements and their sustainability. SO WHAT?: The co-design framework that informed program development and key learnings of implementation will provide guidance to health practitioners, health workers, public health professionals and policy makers to develop inclusive and pragmatic co-design solutions for priority cultural populations in Australia. Health outcomes will improve as a result, promoting health equity for future generations.

"I tried to get help about my addiction but he just gave me tablets:" male Aboriginal drug and alcohol rehabilitation clients' experiences and preferences speaking about substance use in primary care.

BACKGROUND: Primary healthcare (PHC) services are crucial in supporting people who use substances. The aims of this study were to explore the experiences of Aboriginal males in NSW in treatment for substance use about speaking about their substance use with PHC staff, and their preferences for accessing PHC about their substance use. METHODS: Semi-structured interviews with residential drug and alcohol rehabilitation treatment service clients. Thematic analysis was used to develop themes inductively and deductively. Two interviews were independently double coded by an Aboriginal researcher and the project was supported by an Aboriginal Advisory Group. RESULTS: Twenty male adults who self-identified as Aboriginal participated (mean age 27 years). Half reported visiting PHC and talking about their substance use before their residential service stay. Two major themes developed: (1) speaking up about substance use or mental health problems linked with substance use, (2) ways to improve access to PHC about substance use. Although some males were offered treatment, some were not, and others had concerns about the treatments offered. CONCLUSION: This research highlights opportunities to improve access and to better support Aboriginal males who use substances in PHC. Focus on culturally appropriate PHC and providing staff with training around substance use and treatment options may improve access. It is important to foster culturally appropriate services, develop PHC staff knowledge around substance use, focus on therapeutic relationships and have a range of treatment options available that can be tailored to individual circumstances.

Risk of kidney disease following a pregnancy complicated by diabetes: a longitudinal, population-based data-linkage study among Aboriginal women in the Northern Territory, Australia.

AIMS/HYPOTHESIS: The aim of this work was to investigate the risk of developing chronic kidney disease (CKD) or end-stage kidney disease (ESKD) following a pregnancy complicated by gestational diabetes mellitus (GDM) or pre-existing diabetes among Aboriginal women in the Northern Territory (NT), Australia. METHODS: We undertook a longitudinal study of linked healthcare datasets. All Aboriginal women who gave birth between 2000 and 2016 were eligible for inclusion. Diabetes status in the index pregnancy was as recorded in the NT Perinatal Data Collection. Outcomes included any stage of CKD and ESKD as defined by ICD-10 coding in the NT Hospital Inpatient Activity dataset between 2000 and 2018. Risk was compared using Cox proportional hazards regression. RESULTS: Among 10,508 Aboriginal women, the mean age was 23.1 (SD 6.1) years; 731 (7.0%) had GDM and 239 (2.3%) had pre-existing diabetes in pregnancy. Median follow-up was 12.1 years. Compared with women with no diabetes during pregnancy, women with GDM had increased risk of CKD (9.2% vs 2.2%, adjusted HR 5.2 [95% CI 3.9, 7.1]) and ESKD (2.4% vs 0.4%, adjusted HR 10.8 [95% CI 5.6, 20.8]). Among women with pre-existing diabetes in pregnancy, 29.1% developed CKD (adjusted HR 10.9 [95% CI 7.7, 15.4]) and 9.9% developed ESKD (adjusted HR 28.0 [95% CI 13.4, 58.6]). CONCLUSIONS/INTERPRETATION: Aboriginal women in the NT with GDM or pre-existing diabetes during pregnancy are at high risk of developing CKD and ESKD. Pregnancy presents an important opportunity to identify kidney disease risk. Strategies to prevent kidney disease and address the social determinants of health are needed.

Interventions to prevent or manage obesity in Maori and Pacific adults: a systematic review and narrative synthesis.

OBJECTIVES: Obesity and its sequelae are an increasing problem, disproportionally affecting Maori and Pacific peoples, secondary to multifactorial systemic causes, including the effects of colonisation and the impact of globalisation. There is limited synthesised evidence on interventions to address obesity in these populations. The objective of this review is to identify evaluated interventions for prevention and management of obesity amongst Maori and Pacific adults, assess the effectiveness of these interventions, and identify enablers and barriers to their uptake. DESIGN: Systematic review of databases (Medline, PubMed, EMBASE, CINAHL, Scopus, CENTRAL), key non-indexed journals, and reference lists of included articles were searched from inception to June 2021. Eligibility criteria defined using a Population, Intervention, Control, Outcome format and study/publication characteristics. Quantitative and qualitative data were extracted and analysed using narrative syntheses. Study quality was assessed using modified GRADE approach. RESULTS: From the 8190 articles identified, 21 were included, with 18 eligible for quantitative and five for qualitative analysis. The studies were heterogenous, with most graded as low quality. Some studies reported small but statistically significant improvements in weight and body mass index. Key enablers identified were social connection, making achievable sustainable lifestyle changes, culturally-centred interventions and incentives including money and enjoyment. Barriers to intervention uptake included difficulty in maintaining adherence to a programme due to intrinsic programme factors such as lack of social support and malfunctioning or lost equipment. CONCLUSIONS: Normal weight trajectory is progressive increase over time. Modest weight loss or no weight gain after several years may have a positive outcome in lowering progression to diabetes, or improvement of glycaemic control in people with diabetes. We recommend urgent implementation of Maori and Pacific-led, culturally-tailored weight loss programmes that promote holistic, small and sustainable lifestyle changes delivered in socially appropriate contexts.

Clinical characteristics of Aboriginal and Torres Strait Islander emergency department patients with suspected acute coronary syndrome.

OBJECTIVES: To describe the demographics, presentation characteristics, clinical features and cardiac outcomes for Aboriginal and Torres Strait Islander patients who present to a regional cardiac referral centre ED with suspected acute coronary syndrome (ACS). METHODS: This was a single-centre observational study conducted at a regional referral hospital in Far North Queensland, Australia from November 2017 to September 2018 and January 2019 to December 2019. Study participants were 278 Aboriginal and Torres Strait Islander people presenting to an ED and investigated for suspected ACS. The main outcome measure was the proportion of patients with ACS at index presentation and differences in characteristics between those with and without ACS. RESULTS: ACS at presentation was diagnosed in 38.1% of patients (n = 106). The mean age of patients with ACS was 53.5 years (SD 9.5) compared with 48.7 years (SD 12.1) in those without ACS (P = 0.001). Patients with ACS were more likely to be male (63.2% vs 39.0%, P < 0.001), smokers (70.6% vs 52.3%, P = 0.002), have diabetes (56.6% vs 38.4%, P = 0.003) and have renal impairment (24.5% vs 10.5%, P = 0.002). CONCLUSIONS: Aboriginal and Torres Strait Islander patients with suspected ACS have a high burden of traditional cardiac risk factors, regardless of whether they are eventually diagnosed with ACS. These patients may benefit from assessment for coronary artery disease regardless of age at presentation.

Online Food Security Discussion Before and During the COVID-19 Pandemic in Native Hawaiian and Pacific Islander Community Groups and Organizations: Content Analysis of Facebook Posts.

Background: The Native Hawaiian and Pacific Islander (NHPI) population experiences disproportionately higher rates of food insecurity, which is a risk factor for cardiometabolic diseases such as cardiovascular disease, type 2 diabetes, obesity, and hypertension, when compared to white individuals. Novel and effective approaches that address food insecurity are needed for the NHPI population, particularly in areas of the continental United States, which is a popular migration area for many NHPI families. Social media may serve as an opportune setting to reduce food insecurity and thus the risk factors for cardiometabolic diseases among NHPI people; however, it is unclear if and how food insecurity is discussed in online communities targeting NHPI individuals. Objective: The objective of this study was to characterize the quantity, nature, and audience engagement of messages related to food insecurity posted online in community groups and organizations that target NHPI audiences. Methods: Publicly accessible Facebook pages and groups focused on serving NHPI community members living in the states of Washington or Oregon served as the data source. Facebook posts between March and June 2019 (before the COVID-19 pandemic) and from March to June 2020 (during the COVID-19 pandemic) that were related to food security were identified using a set of 36 related keywords. Data on the post and any user engagement (ie, comments, shares, or digital reactions) were extracted for all relevant posts. A content analytical approach was used to identify and quantify the nature of the identified posts and any related comments. The codes resulting from the content analysis were described and compared by year, page type, and engagement. Results: Of the 1314 nonduplicated posts in the 7 relevant Facebook groups and pages, 88 were related to food security (8 in 2019 and 80 in 2020). The nature of posts was broadly classified into literature-based codes, food assistance (the most common), perspectives of food insecurity, community gratitude and support, and macrolevel contexts. Among the 88 posts, 74% (n=65) had some form of engagement, and posts reflecting community gratitude and support or culture had more engagement than others (mean 19.9, 95% CI 11.2-28.5 vs mean 6.1, 95% CI 1.7-10.4; and mean 26.8, 95% CI 12.7-40.9 vs mean 5.3, 95% CI 3.0-7.7, respectively). Conclusions: Food security-related posts in publicly accessible Facebook groups targeting NHPI individuals living in Washington and Oregon largely focused on food assistance, although cultural values of gratitude, maintaining NHPI culture, and supporting children were also reflected. Future work should capitalize on social media as a potential avenue to reach a unique cultural group in the United States experiencing inequitably high rates of food insecurity and risk of cardiometabolic diseases.

Impact of pelvic floor dysfunction in Aboriginal and Torres Strait Islander women attending an urban Aboriginal medical service.

BACKGROUND: Pelvic floor dysfunction causes high-level disease burden, with Aboriginal and Torres Strait Islander women less likely to have access to best management for these issues due to multiple sociocultural barriers. There is limited data on the impact of pelvic floor dysfunction in this specific population. AIMS: To explore the impact of pelvic floor dysfunction on Aboriginal and Torres Strait Islander women attending an urban Aboriginal medical service, considering barriers and facilitators for care, and the services that are desired to address these conditions. METHODS: This is a mixed methods project utilising the validated Pelvic Floor Impact Questionnaire 7 in combination with qualitative data from semi-structured interviews. Quantitative data were analysed using SPSS Version 24 and analysis included the use of means, SD and Fisher's exact test for comparison. Interview transcriptions were coded into initial themes using thematic analysis and a theoretical approach was used to capture common patterned responses. RESULTS: The majority of women reported urinary incontinence. Higher scores on the urinary impact questions were significantly associated with comorbid risk factors of chronic cough and obesity. Salient themes from interviews included help-seeking behaviours, embarrassment and normalisation of the condition. Women desired access to a pelvic floor physiotherapist, and preferred a female doctor and a consistent care provider. CONCLUSION: Pelvic floor disorders cause high disease burden for Aboriginal women across a broad age range with associated comorbid risk factors frequently occurring. This study suggests service improvement and care delivery strategies that may improve long-term outcomes for Aboriginal women with pelvic floor conditions.

Participatory research with a rural Aboriginal Community Controlled Health Organisation: lessons learned using the CONSIDER statement.

CONTEXT: In Australia, Aboriginal Community Controlled Health Organisations (ACCHOs) are geographically proximal to where Aboriginal and Torres Strait Islander People reside and are valued for providing holistic and culturally safe primary health care. Partnering with ACCHOs in research is appropriate for redressing health inequities experienced by Aboriginal and Torres Strait Islander People, which includes a high burden of chronic disease. Historically, some approaches to Aboriginal and Torres Strait Islander health research have been unethical. Greater accountability in the research process, transparency in reporting, and use of culturally appropriate research methodologies are key recommendations to improving the ethical integrity of research. The need for strengthening the reporting of health research involving Aboriginal and Torres Strait Islander People and Indigenous peoples globally led to the development of the CONSolIDated critERia for strengthening the reporting of health research involving Indigenous peoples (CONSIDER statement), which is a synthesis of international ethical guidelines. This project report uses the CONSIDER statement to critically reflect on participatory research undertaken in partnership with an ACCHO in the rural context and to identify lessons of value for future research. ISSUE: By using the CONSIDER statement as a tool for critical reflection, it was identified that processes used to establish a research partnership with an ACCHO were key to setting the research agenda, including identifying ethical issues, the needs of local Aboriginal and Torres Strait Islander People, and expectations from the research. The participation of Aboriginal community members throughout the entire research process was not only methodologically important but was also ethically appropriate. Research activities in this project included opportunities for Aboriginal community members to directly share their perspectives and experiences and develop local solutions to issues affecting them. Outcomes included evidence to support future funding applications, community-derived priorities that assisted with government reporting, and locally identified methods for addressing chronic disease management. Key to this was building the research capacity and capability of local Aboriginal community members, which also reflected the ethical principles of reciprocity and equity. This also provided opportunities for non-Indigenous researchers to learn from local Aboriginal community members and develop skills in culturally appropriate research. LESSONS LEARNED: Using the CONSIDER statement was beneficial in enabling researchers to critically reflect on a participatory research project undertaken in partnership with a rural ACCHO. Researchers identified that participatory approaches can be used to generate research of relevance to local Aboriginal community members and their ACCHOs, and to support health service reporting, and future funding applications. Research timelines and activities needed to be flexible and adaptable, to allow for staff turnover and unforeseen events of cultural significance. Similarly, it is important for researchers to be receptive to change and open to learning. Although research partnerships are established on trust and mutual respect, it is recommended that greater formal provisions are required to protect the intellectual property of Aboriginal and Torres Strait Islander communities involved in research. These lessons are likely to be transferrable to other settings and are of value to researchers seeking to partner with ACCHOs in research.

Psychological Distress, Stressful Life Events and Social Disadvantage in Pregnant Indigenous Australian Women Residing in Rural and Remote NSW: a Longitudinal Cohort Study.

BACKGROUND: Pregnancy can be a stressful time for many women. Australian Indigenous women of childbearing age (18-44 years) have been found to experience high or very high rates of psychological distress. However, few studies have examined the burden of or any associations between stressful life events, social disadvantage and psychological distress for pregnant Indigenous women in Australia. METHODS: Two hundred sixty-one rural and remote women, pregnant with an Indigenous infant, from New South Wales in Australia were invited to provide data regarding social disadvantage then complete the Kessler-10 and Stressful Life Events surveys via self-report during each trimester of their pregnancy. Descriptive statistics, Pearson's correlations, Mann-Whitney U and Kruskal-Wallis tests were performed to determine the burden of and any associations between the variables of interest. RESULTS: High rates of psychological distress were reported by participants with 16.9% scoring severe distress levels during their pregnancy. Participants also reported high rates of stressful life events with almost 25% experiencing the death of a family member or friend, almost 14% living in overcrowded accommodation, 11% having someone close to them jailed and 8% experience separation from their partner, during their pregnancies. Distress was associated with numerous stressful life events (e.g. witnessing violence, a family member in jail and overcrowding) and one aspect of social disadvantage (smoking status). CONCLUSIONS: Immediate attention needs to focus on the development of interventions to address the high levels of psychological distress and provide appropriate support services during periods of major life events for pregnant Australian Indigenous women.

Physical Activity and Self-Reported Metabolic Syndrome Risk Factors in the Aboriginal Population in Perth, Australia, Measured Using an Adaptation of the Global Physical Activity Questionnaire (GPAQ).

Background: Complex, ongoing social factors have led to a context where metabolic syndrome (MetS) is disproportionately high in Aboriginal Australians. MetS is characterised by insulin resistance, abdominal obesity, hypertension, hypertriglyceridemia, high blood-sugar and low HDL-C. This descriptive study aimed to document physical activity levels, including domains and intensity and sedentary behaviour, and MetS risk factors in the Perth Aboriginal (predominately Noongar) community. Methods: The Global Physical Activity Questionnaire (GPAQ), together with a questionnaire on self-reported MetS risk factors, was circulated to community members for completion during 2014 (n = 129). Results: Data were analysed using chi-squared tests. The average (SD) age was 37.8 years (14) and BMI of 31.4 (8.2) kg/m2. Occupational, transport-related and leisure-time physical activity (PA) and sedentary intensities were reported across age categories. The median (interquartile range) daily sedentary time was 200 (78, 435), 240 (120, 420) and 180 (60, 300) minutes for the 18-25, 26-44 and 45+ year-olds, respectively (p = 0.973). Conclusions: An in-depth understanding of the types, frequencies and intensities of PA reported for the Perth Aboriginal community is important to implementing targeted strategies to reduce the prevalence of chronic disease in this context. Future efforts collaborating with community should aim to reduce the risk factors associated with MetS and improve quality of life.

Response to 'Systematic reviews do not always capture context of real-world intervention programmes for childhood obesity' by Wild et al., 2021 in BMC Public Health.

In a correspondence to BMC Public Health, Wild et al. respond to our systematic review that synthesised results of interventions to prevent or treat childhood obesity in Maori and Pacific Islanders. Our review included the Whanau Pakari study as one of six included studies - a multidisciplinary intervention for Maori children and adolescents living with obesity led by their research team. Our review suggested that future research can incorporate stronger co-design principles when designing culturally-tailored interventions to maximise cultural specificity, enhance engagement, facilitate program ownership and contribute to improved health and weight-related outcomes. We commend Whanau Pakari and the team of Wild et al. on their sustained commitment to addressing obesity in priority populations and agree that systematic reviews struggle to capture real-world context of interventions for complex diseases such as obesity. In this article, we respond sequentially to the comments made by Wild et al. and (1) clarify the scope of our review article (2) reiterate our commendation of mixed-methods approaches that capture real-world context (3) explain a referencing error that caused a misinterpretation of our results (4) clarify our interpretation of some Whanau Pakari characteristics (5) welcome partnership to facilitate shared learning with Wild et al.

Correspondence: systematic reviews do not always capture context of real-world intervention programmes for childhood obesity (response to Littlewood, et al., 2020 in BMC Public Health).

In a recent issue of the BMC Public Health journal, Littlewood et al. described the results of a systematic review of interventions to prevent or treat childhood obesity in Maori or Pacific Island peoples. They found that studies to date have had limited impact on improving health outcomes for Maori and Pacific Island peoples, and suggest this may be due to a lack of co-design principles in the conception of the various studies. Ensuring that interventions are appropriate for groups most affected by obesity is critical; however, some inaccuracies should be noted in the explanation of these findings. There is a risk with systematic reviews that the context of intervention trials is lost without acknowledging the associated body of literature for programmes that refer to the ongoing commitment to communities and groups most affected by obesity.

Collaborative data familiarisation and quality assessment: Reflections from use of a national dataset to investigate palliative care for Indigenous Australians.

BACKGROUND: Data quality is fundamental to the integrity of quantitative research. The role of external researchers in data quality assessment (DQA) remains ill-defined in the context of secondary use for research of large, centrally curated health datasets. In order to investigate equity of palliative care provided to Indigenous Australian patients, researchers accessed a now-historical version of a national palliative care dataset developed primarily for the purpose of continuous quality improvement. OBJECTIVES: (i) To apply a generic DQA framework to the dataset and (ii) to report the process and results of this assessment and examine the consequences for conducting the research. METHOD: The data were systematically examined for completeness, consistency and credibility. Data quality issues relevant to the Indigenous identifier and framing of research questions were of particular interest. RESULTS: The dataset comprised 477,518 records of 144,951 patients (Indigenous N = 1515; missing Indigenous identifier N = 4998) collected from participating specialist palliative care services during a period (1 January 2010-30 June 2015) in which data-checking systems underwent substantial upgrades. Progressive improvement in completeness of data over the study period was evident. The data were error-free with respect to many credibility and consistency checks, with anomalies detected reported to data managers. As the proportion of missing values remained substantial for some clinical care variables, multiple imputation procedures were used in subsequent analyses. CONCLUSION AND IMPLICATIONS: In secondary use of large curated datasets, DQA by external researchers may both influence proposed analytical methods and contribute to improvement of data curation processes through feedback to data managers.

Healthier Together: Co-design of a culturally tailored childhood obesity community prevention program for Maori & Pacific Islander children and families.

ISSUE ADDRESSED: Children of Maori & Pacific Islander descent living in Australia have a greater prevalence of overweight/obesity and an increased risk of adverse health outcomes. This study aimed to co-design Healthier Together, a community-based, childhood overweight/obesity prevention program tailored to Maori & Pacific Islander cultures. METHODS: Co-design involved a three-phase, iterative, participatory and experience-based process, guided by the Te Ara Tika: Guidelines for Maori Research Ethics to promote respect and equity. Following traditional oratory customs of Maori & Pacific Islander cultures, "talanoa" facilitated the collaborative program design with recruited Maori & Pacific Islander consumers, cultural advisors and health professionals. Co-design formulated program objectives, session plans, resources and evaluation tools. RESULTS: Co-design developed a 9-week community-based childhood overweight/obesity prevention program providing culturally tailored education across four themes: (a) nutrition (b) physical activity (c) positive parenting practices (d) culture and health. Strong community engagement developed a program highly tailored to the local Maori & Pacific Islander population. CONCLUSIONS: Co-design methodology promotes equity and inclusion of all stakeholders, acknowledges and caters to diversity and creates a medium for openness, respect and shared purpose. Community-led participatory approaches are pivotal to engaging and empowering communities to successfully improve health behaviours, particularly in tackling childhood overweight/obesity. SO WHAT?: Healthier Together is culturally significant to ensure relevance, effectiveness and sustainability. It is relevant and potentially adaptable to other priority populations across Australia and globally. Ultimately, the delivery of culturally tailored health care will contribute to a reduction in the health inequity experienced amongst priority populations.

Smoking behaviours and other substance use among Indigenous and non-Indigenous Australian secondary students, 2017.

INTRODUCTION AND AIMS: Smoking is a major cause of preventable illness for Indigenous peoples. As most regular smoking is established during adolescence when other substances are often first used, effective tobacco prevention requires an understanding of the patterns of related substance use for Indigenous youth. DESIGN AND METHODS: We reviewed smoking among Indigenous students through cross-sectional analyses of the 2017 Australian Secondary Students' Alcohol and Drug survey and compared findings to non-Indigenous participants. We used logistic regression to evaluate differences in prevalence of tobacco, alcohol and cannabis use, and how smoking and other substance use were related. RESULTS: Past month smoking was strongly associated with alcohol and cannabis use for both Indigenous and non-Indigenous students. The association between tobacco and cannabis use did not differ by Indigenous status, but the tobacco and alcohol use association was weaker for Indigenous students (P = 0.004). However, the prevalence of tobacco [odds ratio (OR) 1.91 (95% confidence interval; CI 1.55, 2.36)], alcohol [OR 1.44 (1.25, 1.66)] and cannabis [OR 1.97 (1.56, 2.48)] use in the past month was significantly higher in Indigenous than non-Indigenous students. Even within the most socially advantaged sub-group, Indigenous students were more likely to smoke than non-Indigenous students [OR 3.37 (2.23, 5.09)]. DISCUSSION AND CONCLUSIONS: Cannabis and alcohol use are important predictors of smoking for all students. Tobacco policies and community programs must address common determinants of tobacco and other substance use, including resilience and social influence skills as well as broader family and community factors that may be different for Indigenous students.

Eating disorders amongst Aboriginal and Torres Strait Islander Australians: a scoping review.

BACKGROUND: Aboriginal and Torres Strait Islander Australians (Indigenous Australians) have poorer mental health compared to other Australians. Yet, there is a lack of research into mental disorders among this population, especially for eating disorders (ED), which are amongst the most lethal and debilitating mental disorders. AIM: We aimed to answer 2 questions: 1. What is the volume and content of literature on ED among Indigenous Australians? 2. Has a screening or diagnostic tool/instrument been developed for the assessment of ED amongst Indigenous Australians? METHOD: We conducted a scoping review of electronic databases (Pubmeb, Embase, PsychInfo, Proquest, Cochrane Library, Indigenous HealtInfoNet and Scopus), for studies addressing ED, body image, muscle dysmorphia, weight and shape concern among Indigenous Australians, as well as diagnostic and screening tools. All relevant studies were reviewed in full by 2 researchers. Narrative synthesis of the data was performed. RESULTS: There is limited evidence for ED among Indigenous Australians, however, the evidence available strongly suggests that ED are more common among Indigenous Australians compared to other Australians. Eating disorders among Indigenous Australians are also associated with high levels of overvaluation of weight and shape. The increased risk of ED among Indigenous Australians was largely explained by factors such as poorer psychosocial wellbeing. No evidence was found for the existence of validated diagnostic or screening tools for ED in Indigenous Australians. CONCLUSION: The evidence suggests ED are common among Indigenous Australians, and there are no diagnostic or screening tools available to assist clinicians in assessing them. More research is required in this field, especially towards the development of a validated and culturally specific screening or diagnostic tool for ED among Indigenous Australians.

Prevalence of DSM-5 diagnostic threshold eating disorders and features amongst Aboriginal and Torres Strait islander peoples (First Australians).

BACKGROUND: There is a dearth of research into mental disorders amongst Aboriginal and Torres Strait Islander peoples (herein First Australians) and especially into eating disorders. In order to understand the healthcare needs of this population, accurate prevalence data is needed. This study aimed to estimate the prevalence of eating disorders amongst First Australians at the diagnostic threshold level and to compare clinical features and health related quality of life (HRQoL) in First and other Australians with and without an eating disorder. METHODS: Data were sourced from the general population 2015 and 2016 Health Omnibus Surveys in South Australia. Trained interviewers conducted via face to face interviews with 6052 people over 15 years old. Eating disorder questions were based on the Eating Disorder Examination and Health Related Quality of Life (HRQoL) measured with the Short-Form 12 v1. The response and participation rates were over 50% and 68% respectively in both surveys. Body Mass Index (BMI) and First Australian status were derived from interview questions. Data were weighted to population norms and analysed using statistical methods for complex surveys. RESULTS: Twenty-five of 92 (27%) First Australian survey respondents had an eating disorder (majority Other or Unspecified Feeding or Eating Disorder characterised by recurrent binge eating). This was significantly more than the prevalence of other Australians with an eating disorder group (p = .04). First Australians with an eating disorder had higher levels of weight/shape overvaluation than all other groups. They were also younger and had poorer Mental HRQoL (MHRQoL) than other Australians without an eating disorder. On logistic regression, First Australian status was not independently associated with having an eating disorder, however, age, Body Mass Index (BMI) and MHRQoL emerged as significant independent variables for the increased rate of eating disorders in First Australians. CONCLUSIONS: Eating disorders were very common in First Australians and were associated with high levels of overvaluation, binge eating frequency and poor MHRQoL. High levels of overvaluation were unexpected. The implications of these findings include an urgent need for further research, and the development of culturally appropriate assessment instruments and treatments for First Australians with eating disorders.

Why is influenza vaccine uptake so low among Aboriginal adults?

OBJECTIVES: Determine major barriers to, and facilitators of, influenza vaccination of Aboriginal adults, in order to improve coverage from the current level of 30%. METHODS: i) A focus group with 13 Aboriginal Immunisation Healthcare Workers; and ii) a cross-sectional survey of Aboriginal people aged ≥18 years at the 2017 New South Wales Koori Knockout (29 September-2 October). RESULTS: The focus group nominated poor identification of Aboriginality in general practice. Of 273 survey respondents, a substantial minority (30%) were unaware of their eligibility for free influenza vaccination. More than half (52%) believed the vaccine could cause influenza, 40% reported there were better ways than vaccination for avoiding infection and 30% said they would not have the vaccine if it was offered to them. Regarding health service access, few reported experiencing difficulty (17%), feeling uncomfortable (15%) or being discriminated against (8%), but 53% reported not receiving a reminder from a health professional. CONCLUSIONS: Misconceptions about influenza disease and vaccine among Aboriginal people and inadequate identification of Aboriginality in general practice appear to be the greatest barriers to vaccination, rather than health service access in general. Implications for public health: More active communication to and targeting of Aboriginal adults is required; this is even more urgent following the arrival of COVID-19.

Interventions to prevent or treat childhood obesity in Maori & Pacific Islanders: a systematic review.

BACKGROUND: Maori and Pacific Islander people are a priority population originating from Australasia. Maori and Pacific Islander children exhibit greater risk of obesity and associated morbidities compared to children of other descent, secondary to unique cultural practices and socioeconomic disadvantage. Despite these known risk factors, there is limited synthesised evidence for preventing and treating childhood obesity in this unique population. The objective of this systematic review was to identify and evaluate global prevention or treatment interventions for overweight or obesity that targeted Maori and Pacific Islander children and adolescents (aged 2-17 years). METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. The databases PubMed, EMBASE, Scopus, Web of Science and CINAHL were searched from inception to August 2018. Study quality and risk of bias was assessed using a modified Downs and Black Quality Checklist for Health Care Intervention Studies. Studies were included if RCT/intervention/case control/ or prevention study designs. The study group was defined under the search term 'Oceanic Ancestry Group'. RESULTS: Of the initial 94 articles identified, six were included describing two prevention and three treatment interventions. Interventions were heterogenous in setting, design, length and outcomes. Four interventions were implemented in New Zealand. Most studies were of 'fair' quality. One study recruited an exclusive population of Maori and Pacific Islander participants. In the five studies that recruited mixed populations, one performed sub-group analysis on Maori and Pacific Islander participants. No study reported an improvement in anthropometric outcomes post-intervention in complete or sub-group analysis. Improvements in cardiometabolic or psychological secondary outcomes were inconsistent across all studies. CONCLUSIONS: There is a lack of evidence to recommend specific intervention characteristics to optimise obesity prevention or treatment outcomes for Maori and Pacific Islander children. Future research requires greater consideration of cultural values and beliefs, community engagement, exclusive targeting of Maori and Pacific Islander children and families, and sub-group analyses for mixed-population studies. Incorporating co-design principles during study design and implementation can maximise the cultural specificity of interventions and may contribute to improved health and weight-related outcomes for this at-risk, priority population. TRIAL REGISTRATION: PROSPERO CRD42019121790 (26 March 2019).

Acute kidney injury in Indigenous intensive care patients.

BACKGROUND: Patients presenting to intensive care units (ICUs) report high rates of acute kidney injury (AKI) requiring renal replacement therapy (RRT). Globally, Indigenous populations report higher rates of renal disease than their non-Indigenous counterparts. OBJECTIVES: This study reports the prevalence, presenting features, and outcomes of Indigenous ICU admissions with AKI (who require RRT) within an Australian ICU setting and compares these with those of Indigenous patients without AKI. METHOD: A retrospective database review examined all Indigenous patients older than 18 years admitted to a regional Australian ICU between June 2013 and June 2016, excluding patients with chronic kidney disease requiring dialysis. We report patient demography, presenting clinical and physiological characteristics, ICU length of stay, hospital outcome, and renal requirements at three months after discharge, on Indigenous patients with AKI requiring RRT. RESULTS: AKI requiring RRT was identified in 15.9% of ICU Indigenous patients. On univariate analysis, it was found that these patients were older and had a higher body mass index, lower urine output, and higher levels of creatinine and urea upon presentation than patients who did not have AKI. Patients with AKI reported longer ICU stays and a higher mortality rate (30%, p < 0.05), and 10% of these required ongoing RRT at 3 months. Multivariate analysis found significant associations with AKI were only found for presenting urine outputs, urea and creatinine levels. CONCLUSIONS: This study reports higher rates of AKI requiring RRT for Indigenous adults than non-Indigenous adults, as has been previously published. Benefits arising from this study are as follows: these reported findings may initiate early targeted clinical management and can assist managing expectations, as some patients may require ongoing RRT after discharge.