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Background Australia’s Aboriginal and Torres Strait Islander women have poorer survival and twice the disease burden from breast cancer compared to other Australian women. These disparities are influenced, but not fully explained, by more diagnoses at later stages. Incorporating breast screening, hospital and out of hospital treatment and cancer registry records into a person-linked data system can improve our understanding of breast cancer outcomes. We focussed one such system on a population-based cohort of Aboriginal women in South Australia diagnosed with breast cancer and a matched cohort of non-Aboriginal women with breast cancer. We quantify Aboriginal and non-Aboriginal women’s contact with publicly funded screening mammograms; quantify exposure to a selection of cancer treatment modalities; then assess the relationship between screening, treatment and the subsequent risk of breast cancer death. Methods Breast cancers registered among Aboriginal women in South Australia in 1990–2010 ( N  = 77) were matched with a random selection of non-Aboriginal women by birth and diagnostic year, then linked to screening records, and treatment 2 months before and 13 months after diagnosis. Competing risk regression summarised associations of Aboriginality, breast screening, cancer stage and treatment with risk of breast cancer death. Results Aboriginal women were less likely to have breast screening (OR = 0.37, 95%CIs 0.19–0.73); systemic therapies (OR = 0.49, 95%CIs 0.24–0.97); and, surgical intervention (OR = 0.35, 95%CIs 0.15–0.83). Where surgery occurred, mastectomy was more common among Aboriginal women (OR = 2.58, 1.22–5.46). Each of these factors influenced the risk of cancer death, reported as sub-hazard ratios (SHR). Regional spread disease (SHR = 34.23 95%CIs 6.76–13.40) and distant spread (SHR = 49.67 95%CIs 6.79–363.51) carried more risk than localised disease (Reference SHR = 1). Breast screening reduced the risk (SHR = 0.07 95%CIs 0.01–0.83). So too did receipt of systemic therapy (SHR = 0.06 95%CIs 0.01–0.41) and surgical treatments (SHR = 0.17 95%CIs 0.04–0.74). In the presence of adjustment for these factors, Aboriginality did not further explain the risk of breast cancer death. Conclusion Under-exposure to screening and treatment of Aboriginal women with breast cancers in South Australia contributed to excess cancer deaths. Improved access, utilisation and quality of effective treatments is needed to improve survival after breast cancer diagnosis.

ObjectiveThis study aimed to describe road user behaviour, attitudes and crashes in Aboriginal and Torres Strait Islander people in four urban, regional and remote communities located in New South Wales (NSW) and South Australia (SA).MethodsFace-to-face surveys were administered to clients (n=625) in Aboriginal Community Controlled Health Services (ACCHS). All Aboriginal and Torres Strait Islander clients attending the ACCHS for any reason were approached to participate over a 2-week period. Surveys included questions on sociodemographic factors, crash involvement, road behaviours and road safety attitudes drawn from tools used in national surveys.ResultsThe participation rate was high (69%–75%). Seat belt wearing rates were very high, particularly in the front of a car, although rear seat belt wearing rates in SA (77%) were substantially lower than in NSW (93%). Among drivers, 11% reported always or mostly driving 10 km/hour over the speed limit, and this was higher among drivers in SA (13.4%). Drivers aged 55 years and over and/or women were more likely to report that they do not drink at any time or restricted what they drank when driving. These results enable comparison with the Community Attitude to Road Safety survey conducted Australia-wide in 2013.ConclusionsThis study confirms that Aboriginal and Torres Strait Islander people are inclined to report attitudes or road safety behaviours similar to the rest of the population; however, rear restraint use was lower and self-reported speeding was higher. These issues are likely attributable to transport options and geography in remote communities, which can contribute to overcrowding and unsafe driving practices.

Interventions to reduce early childhood caries should be examined for their effects on anthropometry given their design to improve children's diets. To compare the outcomes of dietary intake, anthropometric measurements, and blood pressure measurements between children at age 36 months in the immediate intervention group vs those in the delayed intervention group. This secondary analysis was a follow-up to the 2-group Baby Teeth Talk randomized clinical trial conducted across the state of South Australia, Australia. Participants were Aboriginal and/or Torres Strait Islander children and their caregivers who were randomized to the immediate intervention group or delayed intervention group. The intervention was provided from February 1, 2011, to May 31, 2012. The prespecified follow-up when the participating children were aged 36 months was conducted from November 1, 2014, to February 28, 2016, in participant homes or public locations. Data were analyzed from October 5, 2018, to April 29, 2019. The immediate intervention group received the intervention during pregnancy and at 6, 12, and 18 months of age. The delayed intervention group received the intervention at 24, 30, and 36 months of age. Both groups received an intervention consisting of free dental care for mothers, fluoride varnish on children's teeth, anticipatory guidance on oral health and dietary advice, and motivational interviewing. Dietary intake was measured with a caregiver-completed, 17-item food frequency questionnaire. Frequency of consumption of discretionary foods and beverages were the main dietary outcomes. Children's weight, height, and mid-upper arm circumference were measured and converted to age- and sex-specific z scores. Body mass index z score was the main anthropometric outcome. A total of 330 children were followed up to age 36 months among the 448 mothers and 454 children who were randomized to the 2 groups. At baseline, the women had a mean (SD) age of 24.9 (5.9) years, and the children had a mean (SD) weight of 3.3 (0.6) kilograms at birth, and 205 were boys (46%); sex was not recorded for 63 children (14%). Diet outcomes were similar between the groups. For example, the mean (SD) intake of discretionary beverages by the immediate intervention group was similar to that by the delayed intervention group (507 [536] mL/d vs 520 [546] mL/d; adjusted mean difference [MD], -16 [95% CI, -133 to 102] mL/d; P = .79). Height was similar between the 2 groups, but the mean (SD) z scores of weight (0.7 [1.0] vs 0.4 [1.0]; adjusted MD, 0.3 [95% CI, 0.1-0.5]; P = .02), arm circumference (1.6 [1.0] vs 1.3 [0.9]; adjusted MD, 0.2 [95% CI, 0.1-0.5]; P = .03), and body mass index (1.1 [1.1] vs 0.9 [0.9]; adjusted MD, 0.2 [95% CI, 0.0-0.4]; P = .04) were higher in the immediate intervention group than the delayed intervention group. This study found no differences in dietary intakes between children who received an intervention to reduce dental caries early and those who received it later. At age 36 months, children in the immediate intervention group had greater z scores for weight, arm circumference, and body mass index than their counterparts in the delayed intervention group, suggesting a potential implication of oral health interventions for anthropometric outcomes. ANZCTR Identifier: ACTRN12611000111976.

Background/Objectives: The association of weight changes with cardiometabolic biomarkers in South Asians has been sparsely studied. Subjects/Methods: We measured cardiometabolic biomarkers at baseline and after 3 years in the Prevention of Diabetes and Obesity in South Asians Trial. We investigated the effect of a lifestyle intervention on biomarkers in the randomized groups. In addition, treating the population as a single cohort, we estimated the association between change in weight and change in biomarkers. Results: Complete data were available at baseline and after 3 years in 151 participants. At 3 years, there was an adjusted mean reduction of 1·44 kg (95% confidence interval (95% CI): 0.18–2.71) in weight and 1.59 cm (95% CI: 0.08–3.09) in waist circumference in the intervention arm as compared with the control arm. There was no clear evidence of difference between the intervention and control arms in change of mean value of any biomarker. As a single cohort, every 1 kg weight reduction during follow-up was associated with a reduction in triglycerides (−1.3%, P =0.048), alanine aminotransferase (−2.5%, P =0.032), gamma-glutamyl transferase (−2.2%, P =0.040), leptin (−6.5%, P <0.0001), insulin (−3.7%, P =0.0005), fasting glucose (−0.8%, P =0.0071), 2-h glucose (−2.3%, P =0.0002) and Homeostatic Model Assessment of insulin resistance (HOMA-IR: −4.5%, P =0.0002). There was no evidence of associations with other lipid measures, tissue plasminogen activator, markers of inflammation or blood pressure. Conclusions: We demonstrate that modest weight decrease in SAs is associated with improvements in markers of total and ectopic fat as well as insulin resistance and glycaemia in South Asians at risk of diabetes. Future trials with more intensive weight change are needed to extend these findings.

Background Self-efficacy plays an important role in oral health-related behaviours. There is little known about associations between self-efficacy and subjective oral health among populations at heightened risk of dental disease. This study aimed to determine if low self-efficacy was associated with poor self-rated oral health after adjusting for confounding among a convenience sample of pregnant women. Methods We used self-reported data from 446 Australian women pregnant with an Aboriginal child (age range 14–43 years) to evaluate self-rated oral health, self-efficacy and socio-demographic, psychosocial, social cognitive and risk factors. Hierarchical entry of explanatory variables into logistic regression models estimated prevalence odds ratios (POR) and 95% confidence intervals (95% CI) for fair or poor self-rated oral health. Results In an unadjusted model, those with low self-efficacy had 2.40 times the odds of rating their oral health as ‘fair’ or ‘poor’ (95% CI 1.54–3.74). Addition of socio-demographic factors attenuated the effect of low self-efficacy on poor self-rated oral health by 10 percent (POR 2.19, 95% CI 1.37–3.51). Addition of the psychosocial factors attenuated the odds by 17 percent (POR 2.07, 95% CI 1.28–3.36), while addition of the social cognitive variable fatalism increased the odds by 1 percent (POR 2.42, 95% CI 1.55–3.78). Inclusion of the behavioural risk factor ‘not brushing previous day’ attenuated the odds by 15 percent (POR 2.11, 95%CI 1.32–3.36). In the final model, which included all covariates, the odds were attenuated by 32 percent (POR 1.80, 95% CI 1.05, 3.08). Conclusions Low self-efficacy persisted as a risk indicator for poor self-rated oral health after adjusting for confounding among this vulnerable population.

Background Studies that compare Indigenous Australian and non-Indigenous patients who experience a cardiac event or chest pain are inconclusive about the reasons for the differences in-hospital and survival rates. The advances in diagnostic accuracy, medication and specialised workforce has contributed to a lower case fatality and lengthen survival rates however this is not evident in the Indigenous Australian population. A possible driver contributing to this disparity may be the impact of patient-clinician interface during key interactions during the health care process. Methods/Design This study will apply an Indigenous framework to describe the interaction between Indigenous patients and clinicians during the continuum of cardiac health care, i.e. from acute admission, secondary and rehabilitative care. Adopting an Indigenous framework is more aligned with Indigenous realities, knowledge, intellects, histories and experiences. A triple layered designed focus group will be employed to discuss patient-clinician engagement. Focus groups will be arranged by geographic clusters i.e. metropolitan and a regional centre. Patient informants will be identified by Indigenous status (i.e. Indigenous and non-Indigenous) and the focus groups will be convened separately. The health care provider focus groups will be convened on an organisational basis i.e. state health providers and Aboriginal Community Controlled Health Services. Yarning will be used as a research method to facilitate discussion. Yarning is in congruence with the oral traditions that are still a reality in day-to-day Indigenous lives. Discussion This study is nestled in a larger research program that explores the drivers to the disparity of care and health outcomes for Indigenous and non-Indigenous Australians who experience an acute cardiac admission. A focus on health status, risk factors and clinical interventions may camouflage critical issues within a patient-clinician exchange. This approach may provide a way forward to reduce the appalling health disadvantage experienced within the Indigenous Australian communities.

According to the literature on culturally and linguistically diverse parenting, refugee parenting practices and styles that are normative in countries of origin may not be sanctioned in Australia. In the case of refugee parenting, beliefs, practices, and values may be decentered in pre-resettlement contexts where survival becomes the primary concern. Engendering the discourse of masculinities to reflect a relationship between child protection and the experience of refugee parenting for African men in both pre- and post-resettlement contexts will inform culturally competent practice, intervention, and community development that is inclusive of their gender-specific needs. This article brings an expanded masculinities perspective to the ecology of refugee parenting for resettled African men resulting from larger research findings with focus group participants. Incorporating notions of masculinity into the child protection discourse is an attempt not only to reduce existing gender under- and misrepresentation among South Australian refugees but also to ensure greater visibility and increase the role of refugee men in the process of developing culturally relevant and appropriate policies, practices, and services to assist successful resettlement transitions while strengthening family well-being. The concept of masculinities, this article argues, must be treated as integral to any approach to working with refugees, particularly in areas that penetrate and may define the quality of their life experiences, expectations, and aspirations. Masculinities matter. Exploring refugee male perceptions, interpretations, and enactment of masculinity may unmask the differential experiences of refugee women from men and ensure the integration and operationalization of these differences into child protection services and practice.

The Destitute Asylum of Adelaide, South Australia, was the subject of a rescue excavation in 1983. This paper seeks to explore the possibilities for further archaeological research that can arise from a reconsideration of reports generated by such excavations. Using documents, plans, photographs, and the Asylum buildings as material culture in much the same way as artifacts are used, the research focuses on the questions of space and room use within the Destitute Asylum.

While most of us are familiar with the idea of the lunatic asylum, few people realise that lunatic asylums were intended to be curative places where the insane were return to sanity. In the early nineteenth century a new treatment regime that emphasised the moral management of the insane person in the appropriate environment became popular. This environment was to be provided in the new lunatic asylums being built. This article looks at what this moral environment was and then considers it in the context of the provisions made for the insane in two colonies: South Australia and Tasmania. These colonies had totally different backgrounds, one as a colony of free settlers and the other as a convict colony. The continuing use of nineteenth-century lunatic asylums as modern mental hospitals means that alternative approaches to the traditional approaches of archaeology have to be considered, and this article discusses documentary archaeology as one possibility.