Comprehensive observational study evaluating the enduring effectiveness of 4CMenB, the meningococcal B vaccine against gonococcal infections in the Northern Territory and South Australia, Australia: study protocol.

INTRODUCTION: The effectiveness of antibiotics for treating gonococcal infections is compromised due to escalating antibiotic resistance; and the development of an effective gonococcal vaccine has been challenging. Emerging evidence suggests that the licensed meningococcal B (MenB) vaccine, 4CMenB is effective against gonococcal infections due to cross-reacting antibodies and 95% genetic homology between the two bacteria, Neisseria meningitidis and Neisseria gonorrhoeae, that cause the diseases. This project aims to undertake epidemiological and genomic surveillance to evaluate the long-term protection of the 4CMenB vaccine against gonococcal infections in the Northern Territory (NT) and South Australia (SA), and to determine the potential benefit of a booster vaccine doses to provide longer-term protection against gonococcal infections. METHODS AND ANALYSES: This observational study will provide long-term evaluation results of the effectiveness of the 4CMenB vaccine against gonococcal infections at 4-7 years post 4CMenB programme implementation. Routine notifiable disease notifications will be the basis for assessing the impact of the vaccine on gonococcal infections. Pathology laboratories will provide data on the number and percentage of N. gonorrhoeae positive tests relative to all tests administered and will coordinate molecular sequencing for isolates. Genome sequencing results will be provided by SA Pathology and Territory Pathology/New South Wales Health Pathology, and linked with notification data by SA Health and NT Health. There are limitations in observational studies including the potential for confounding. Confounders will be analysed separately for each outcome/comparison. ETHICS AND DISSEMINATION: The protocol and all study documents have been reviewed and approved by the SA Department for Health and Well-being Human Research Ethics Committee (HREC/2022/HRE00308), and the evaluation will commence in the NT on receipt of approval from the NT Health and Menzies School of Health Research Human Research Ethics Committee. Results will be published in peer-reviewed journals and presented at scientific meetings and public forums.

Lifestyle and sociodemographic risk factors for stillbirth by region of residence in South Australia: a retrospective cohort study.

BACKGROUND: Stillbirth rates remain a global priority and in Australia, progress has been slow. Risk factors of stillbirth are unique in Australia due to large areas of remoteness, and limited resource availability affecting the ability to identify areas of need and prevalence of factors associated with stillbirth. This retrospective cohort study describes lifestyle and sociodemographic factors associated with stillbirth in South Australia (SA), between 1998 and 2016. METHODS: All restigered births in SA between 1998 ad 2016 are included. The primary outcome was stillbirth (birth with no signs of life ≥ 20 weeks gestation or ≥ 400 g if gestational age was not reported). Associations between stillbirth and lifestyle and sociodemographic factors were evaluated using multivariable logistic regression and described using adjusted odds ratios (aORs). RESULTS: A total of 363,959 births (including 1767 stillbirths) were included. Inadequate antenatal care access (assessed against the Australian Pregnancy Care Guidelines) was associated with the highest odds of stillbirth (aOR 3.93, 95% confidence interval (CI) 3.41-4.52). Other factors with important associations with stillbirth were plant/machine operation (aOR, 1.99; 95% CI, 1.16-2.45), birthing person age ≥ 40 years (aOR, 1.92; 95% CI, 1.50-2.45), partner reported as a pensioner (aOR, 1.83; 95% CI, 1.12-2.99), Asian country of birth (aOR, 1.58; 95% CI, 1.19-2.10) and Aboriginal/Torres Strait Islander status (aOR, 1.50; 95% CI, 1.20-1.88). The odds of stillbirth were increased in regional/remote areas in association with inadequate antenatal care (aOR, 4.64; 95% CI, 2.98-7.23), birthing age 35-40 years (aOR, 1.92; 95% CI, 1.02-3.64), Aboriginal and/or Torres Strait Islander status (aOR, 1.90; 95% CI, 1.12-3.21), paternal occupations: tradesperson (aOR, 1.69; 95% CI, 1.17-6.16) and unemployment (aOR, 4.06; 95% CI, 1.41-11.73). CONCLUSION: Factors identified as independently associated with stillbirth odds include factors that could be addressed through timely access to adequate antenatal care and are likely relevant throughout Australia. The identified factors should be the target of stillbirth prevention strategies/efforts. SThe stillbirth rate in Australia is a national concern. Reducing preventable stillbirths remains a global priority.

Resilience and Positive Wellbeing Experienced by 5-12-Year-Old Children with Refugee Backgrounds in Australia: The Childhood Resilience Study.

Refugee research tends to be deficit based and focused on the risks threatening positive adaptation and wellbeing. High rates of mental (and physical) health issues have been reported for refugee adults and children, including intergenerational trauma. This study uses the new Child Resilience Questionnaire (CRQ), co-designed with refugee background communities, to describe resilience and positive wellbeing experienced by children of refugee-background. The Childhood Resilience Study (CRS) recruited 1132 families with children aged 5-12 years in Victoria and South Australia, Australia. This included the recruitment of 109 families from 4 refugee background communities: Assyrian Chaldean (Iraq, Syria), Hazara (Afghanistan), Karen (Burma, Thailand) and Sierra Leonean families. CRQ-parent/caregiver report (CRQ-P/C) scores were categorised into 'low', 'moderate' and 'high'. The child's emotional and behavioural wellbeing was assessed with the Strengths and Difficulties Questionnaire, with positive wellbeing defined as <17 on the total difficulties score. Tobit regression models adjusted for a child's age. The CRQ-P/C scores were not different for boys and girls of refugee background. Children of refugee-background (n = 109) had higher average CRQ-P/C scores than other CRS children (n = 1023) in the personal, school and community domains, but were lower in the family domain. Most children with 'high' resilience scores had positive wellbeing for both children of refugee-background (94.6%) and other CRS children (96.5%). Contrary to common stereotypes, children of refugee-background show specific individual, family, school and cultural strengths that can help them navigate cumulative and complex risks to sustain or develop their positive wellbeing. A better understanding as to how to build strengths at personal, family, peer, school and community levels where children are vulnerable is an important next step. Working in close collaboration with refugee communities, schools, policy makers and key service providers will ensure the optimal translation of these findings into sustainable practice and impactful public policy.

Australian trial of behavioural activation for people with schizophrenia experiencing negative symptoms: a feasibility randomised controlled trial protocol.

INTRODUCTION: Negative symptoms are frequently experienced by people with schizophrenia. People with negative symptoms often have impaired social functioning and reduced quality of life. There is some evidence that cognitive-behavioural therapy results in a modest reduction in negative symptoms. Behavioural activation may be an effective alternative treatment for negative symptoms.The study aims to examine the feasibility and acceptability of implementing a behavioural activation trial delivered in three community mental health services in South Australia to support adult consumers experiencing negative symptoms of schizophrenia. METHOD AND ANALYSIS: This randomised controlled study will recruit a total of 60 consumers aged 18 years or above with mild-moderate negative symptoms of schizophrenia. The consumers will be randomly allocated to receive behavioural activation plus usual mental healthcare or usual mental healthcare alone. The intervention group will receive twelve 30 min sessions of behavioural activation, which will be delivered twice weekly over 6 weeks. In addition, we aim to recruit nine mental health workers from the three rural mental health services who will complete a 10-week online training programme in behavioural activation. Changes in negative symptoms of schizophrenia and depressive symptoms will be assessed at three time points: (a) at baseline, at 6 weeks and 3 month follow-ups. Changes in health-related quality of life (Short Form F36; secondary outcome) will be assessed at two time points: (a) at baseline and (b) immediately at postintervention after 6 weeks. At the end of the trial, interviews will be conducted with purposively selected mental health workers and consumers. Descriptive statistics and thematic analysis will be used to assess feasibility and acceptability. ETHICS AND DISSEMINATION: The findings from our feasibility study will inform the design of a fully powered randomised controlled trial to test the effectiveness of behavioural activation as a treatment for negative symptoms in schizophrenia. The study protocol was approved by the Central Adelaide Local Health Network Human Research Ethics Committee. The findings from this study will be disseminated through peer-reviewed scientific journals and conferences. TRIAL REGISTRATION NUMBER: ACTRN12623000348651p.

"Listen with your ears and eyes and heart and your minds and your soul": Implications for decolonising consultation and occupational therapy from case studies on "Closing the Gap" policy implementation.

BACKGROUND: Including Aboriginal and Torres Strait Islander people and communities through consultation has been a key feature of policy implementation throughout the Australian Government's "Closing the Gap" (CTG) strategy. However, consultation often reinforces power imbalances between government and local community and can undervalue or marginalise Indigenous knowledge and leadership. Occupational therapy has a short history of examining colonial power structures within the profession, but there has been limited progress to decolonise consultation and practice. METHODS: Drawing on decolonising research methodology and positioned at the interface of knowledge, comparative case studies were used to understand policy implementation in two regions. In Shepparton, Victoria, CTG policy was implemented predominately through an Aboriginal Community Controlled Health Organisation, and in Southern Adelaide, South Australia, CTG policy was implemented through mainstream state government and non-government providers in the absence of a local Aboriginal-controlled organisation. Findings were examined critically to identify implications for occupational therapy. RESULTS: Our case studies showed that policy stakeholders perceived consultation to be tokenistic and partnerships were viewed differently by Aboriginal and non-Indigenous participants. Participants identified the need to move beyond a rhetoric of "working with" Aboriginal and Torres Strait Islander people, to promote Aboriginal leadership and really listen to community so that policy can respond to local need. The findings of this research show that Aboriginal-controlled services are best positioned to conduct and respond to community consultation. CONCLUSION: A decolonising approach to consultation would shift the status quo in policy implementation in ways that realign power away from colonial structures towards collaboration with Indigenous leadership and the promotion of Aboriginal-controlled services. There are lessons for occupational therapy from this research on policy implementation on authentic, decolonised consultation as a key feature of policy implementation. Shifting power imbalances through prioritising Indigenous leadership and honouring what is shared can drive change in CTG policy implementation processes and outcomes.

Views of admitted palliative care patients and their clinicians on corneal donation discussions: a qualitative content analysis of semi-structured interviews.

BACKGROUND: There is a severe shortage of corneas for donation, globally, for transplantation and research purposes. One group of individuals who could potentially be donors are those who die within the inpatient palliative care unit. The aim of the study was to understand clinician and patient perceptions of corneal donations and discussion of donation in palliative care units. METHODS: A qualitative design was utilised with data collected through semi-structured interviews and analysed using qualitative content analysis. A total of 46 interviews were undertaken involving inpatient palliative care unit patients (19) and clinicians (27) in three major inpatient palliative care units in South Australia. RESULTS: Very few patient participants reported being asked about corneal donations during their time in palliative care. Most inpatient palliative care unit clinicians did not raise the topic as they felt other areas of care took precedence. Inpatient palliative care unit patients thought if inpatient palliative care unit clinicians did not raise the topic, then it was not important. There were some differences between patient and clinician views, such as preference about who raises the possibility of donation and when the discussion might occur. CONCLUSIONS: Findings suggest that patients are receptive to discussing corneal donations, but clinicians are not initiating these. This is a missed opportunity for donors and potential recipients. We recommend that clinicians routinely discuss eye donation as part of palliative care.

Experiences and impacts of out-of-pocket healthcare expenditure on remote Aboriginal families.

INTRODUCTION: Aboriginal Australians face significant health disparities, with hospitalisation rates 2.3 times greater, and longer hospital length of stay, than non-Indigenous Australians. This additional burden impacts families further through out-of-pocket healthcare expenditure (OOPHE), which includes additional healthcare expenses not covered by universal taxpayer insurance. Aboriginal patients traveling from remote locations are likely to be impacted further by OOPHE. The objective of this study was to examine the impacts and burden of OOPHE for rurally based Aboriginal individuals. METHODS: Participants were recruited through South Australian community networks to participate in this study. Decolonising methods of yarning and deep listening were used to centralise local narratives and language of OOPHE. Qualitative analysis software was used to thematically code transcripts and organise data. RESULTS: A total of seven yarning sessions were conducted with 10 participants. Seven themes were identified: travel, barriers to health care, personal and social loss, restricted autonomy, financial strain, support initiatives and protective factors. Sleeping rough, selling assets and not attending appointments were used to mitigate or avoid OOPHE. Government initiatives, such as the patient assistance transport scheme, did little to decrease OOPHE burden on participants. Family connections, Indigenous knowledges and engagement with cultural practices were protective against OOPHE burden. CONCLUSION: Aboriginal families are significantly burdened by OOPHE when needing to travel for health care. Radical change of government initiative and policies through to health professional awareness is needed to ensure equitable healthcare access that does not create additional financial hardship in communities already experiencing economic disadvantage.

Housing and health for people from refugee and asylum-seeking backgrounds: findings from an Australian qualitative longitudinal study.

BACKGROUND: For people from asylum-seeking and refugee backgrounds, housing and the re-establishment of home are key social determinants of health. Research highlights the inequities faced by asylum seekers and refugees in the housing markets of high-income resettlement countries, resulting in their overrepresentation in precarious housing. There is also emerging evidence of the relationship between housing and health for this population relating to lack of affordability, insecurity of tenure, and poor suitability (physical and social). The mechanisms by which housing impacts health for this group within these housing contexts, is however, understudied - especially overtime. This qualitative longitudinal study aimed to address this gap. METHODS: Semi-structured interviews were conducted with 25 people from asylum-seeking and refugee backgrounds in South Australia, recruited through a community survey. Thematic analysis of interview data across three time points over three years identified four material and psychosocial mechanisms through which housing contributed to health outcomes via psychological and physical stressors - physical environment; stability; safety; and social connections, support and services. The study also identified additional health promoting resources, particularly elements of ontological security. The dynamics of these indirect and direct mechanisms were further illuminated by considering the impact of international, national and local contexts and a range of intersecting social factors including gender, country/culture of origin, family circumstances, immigration status, language skills, income, and health status. CONCLUSIONS: Rebuilding a sense of home and ontological security is a key resettlement priority and crucial for wellbeing. More comprehensive strategies to facilitate this for refugees and asylum seekers are required.

Older women's experience with COVID-19 pandemic: A study of risk perception and coping among culturally and linguistically diverse population in South Australia.

BACKGROUND: A global catastrophe-the COVID-19 pandemic-appears to have two-dimensional health consequences for older adults: high risk of being infected and psychological distress. There is limited evidence on how the pandemic has impacted the life and coping of older adults who are culturally and linguistically diverse (CALD), women in particular. This study explored the COVID-19 risk perception and coping strategies of older CALD women in South Australia. METHODS: A mixed-methods research design was employed, involving a 31-items coping and emergency preparation scale for survey and semi-structured interviews with participants. The older CALD women were approached through 11 multicultural NGOs. One hundred and nine women participants from 28 CALD communities completed the online surveys; 25 of them agreed to a telephone interview and provided their contact details. 15 older CALD women ultimately participated in interviews. RESULTS: Mean sum-score of dread risk, unknown risk, and fear (M: 43.5; SD: 4.9) indicated that the participants were somewhat anxious and worried. Mean sum-score of coping (M: 79.8; SD: 9.3) reported their compliance with expert advice and disinfection practices but accessing health information (M: 2.8; SD 1.4) and tendency to minimize anxiety (M: 2.1; SD: 1.2) were below neutral. Significant variations were found in coping in terms of age, meaning that the women aged 75 years and older were less likely to cope with the pandemic (P = 0.01). Emergency preparation differed based on the participants' residence and occupation status. The deductive-inductive thematic analysis of interview data was framed around three priori themes: risks of being affected, emotional and behavioral coping, and emergency preparation and access to services. CONCLUSIONS: Evidence shows a fear among the older CALD women with an endeavor to cope and prepare for emergency situations. This suggests the requirements for interventions that improve coping and reduce the risk of stress among them.

Ground penetrating radar and electrical resistivity tomography surveys with a subsequent intrusive investigation in search for the missing Beaumont children in Adelaide, South Australia.

Jane, Arnna, and Grant Beaumont went missing from Glenelg Beach in Adelaide, South Australia on 26 January (Australia Day) 1966. Despite multiple land and sea searches over nearly 60 years, the children have not been found. New credible eyewitness testimony led to a site of interest at the now disused New Castalloy factory in North Plympton, Adelaide. This site has a complex stratigraphy of anthropogenic fill, which made ground penetrating radar (GPR) investigations unpromising. Electrical resistivity tomography (ERT), while not commonly used in a forensic capacity, provided an alternative approach that allowed suitable depth penetration to resolve a feature of interest, which was subsequently excavated by the South Australia Police. This feature did contain organic, and animal remains but, sadly, not the grave of Jane, Arnna, and Grant Beaumont. However, this investigation highlights the potential to use ERT in a forensic capacity, as well as the limitations of using geophysical techniques for covert burial detection.

The Effect of Iron Supplements on the Gut Microbiome of Females of Reproductive Age: A Randomized Controlled Trial.

BACKGROUND: Iron deficiency is the most common nutritional deficiency worldwide, particularly for young children and females of reproductive age. Although oral iron supplements are routinely recommended and generally considered safe, iron supplementation has been shown to alter the fecal microbiota in low-income countries. Little is known about the effect of iron supplementation on the fecal microbiota in high-income settings. OBJECTIVES: To assess the effect of oral iron supplementation compared with placebo on the gut microbiome in nonpregnant females of reproductive age in a high-income country. METHODS: A 21-d prospective parallel design double-blind, randomized control trial conducted in South Australia, Australia. Females (18-45 y) were randomly assigned to either iron (65.7 mg ferrous fumarate) or placebo. Fecal samples were collected prior to commencing supplements and after 21 d of supplementation. The primary outcome was microbiota ß-diversity (paired-sample weighted unique fraction metric dissimilarity) between treatment and placebo groups after 21 d of supplementation. Exploratory outcomes included changes in the relative abundance of bacterial taxa. RESULTS: Of 82 females randomly assigned, 80 completed the trial. There was no significant difference between the groups for weighted unique fraction metric dissimilarity (mean difference: 0.003; 95% confidence interval: -0.007, 0.014; P = 0.52) or relative abundance of common bacterial taxa or Escherichia-Shigella (q > 0.05). CONCLUSIONS: Iron supplementation did not affect the microbiome of nonpregnant females of reproductive age in Australia. This trial was registered at clinicaltrials.gov as NCT05033483.

Workforce training needs to address social and emotional wellbeing in home-based Aboriginal and Torres Strait Islander aged care.

Objective To explore the training needs of the home care workforce in supporting the social and emotional wellbeing (SEWB) of Aboriginal and Torres Strait Islander peoples receiving aged care services through the Home Care Package (HCP) Program. Methods A mixed-methods design including (1) a focus group and interview with coordinators of HCP Program services for Aboriginal and Torres Strait Islander peoples across metropolitan and rural South Australia in April and June 2022, and (2) a desktop review of training, professional development opportunities and resources for existing and pre-entry workforce addressing the SEWB of Aboriginal and Torres Strait Islander peoples in aged care across the Vocational Education Training and higher education sectors in South Australia, the Australian Indigenous HealthInfoNet, the Department of Health and Aged Care website and aged care email alerts between December 2021 and September 2022. Results Five themes representing workforce training needs were identified: cultural safety, trauma-informed care, case management, compliance with funding rules and preferred formats for training. The desktop review identified a paucity of formal training, professional development and resources within the context of addressing the SEWB of Aboriginal and Torres Strait Islander peoples in aged care. Conclusions These findings suggest that ongoing practice-based professional development learning opportunities are needed within organisations to enhance peer-learning and support. These need to be available together with dedicated formal training programs and practical resources on meeting Aboriginal and Torres Strait Islander peoples' SEWB in aged care.

Systematic assessment of the brown tree frog (Anura: Pelodryadidae: Litoria ewingii) reveals two endemic species in South Australia.

The brown tree frog (Litoria ewingii) is a relatively widespread, commonly encountered pelodryadid frog from south-eastern Australia, known for its characteristic whistling call. The distribution of Litoria ewingii spans over more than 350,000 km2, encompassing a range of moist temperate habitats, and is fragmented by well-known biogeographic barriers. A preliminary analysis of mitochondrial DNA sequences revealed evidence for deep phylogenetic structure between some of these fragmented populations. In this study, we sought to re-evaluate the systematics and taxonomy of Litoria ewingii sensu lato by analysing variation in nuclear and mitochondrial DNA, adult morphology and male advertisement calls throughout the species range. Our analyses reveal two additional, deeply divergent and allopatric lineages in South Australia. We herein re-describe Litoria ewingii from Tasmania, southern New South Wales, Victoria and south-eastern South Australia, resurrect the name Litoria calliscelis for a species occurring in the Mount Lofty Ranges and Fleurieu Peninsula in South Australia, and describe a new species, Litoria sibilus sp. nov., endemic to Kangaroo Island.

Lessons from a population-based bladder cancer registry: exploring why survival is not improving.

OBJECTIVE: To explore the causes of the decrease in bladder cancer survival that has occurred over the past four decades. METHODS: We extracted data from the South Australian Cancer Registry. Data from the period 1 January 1977 to 31 December 2020 were extracted to explore changes in incidence and survival among a total of 8356 patients diagnosed with ≥pT1 disease. Invasive bladder cancer was defined as ≥pT1 in this study. RESULTS: Invasive bladder cancer age-standardized incidence decreased from 7.20 cases per 100 000 people in 1977 to 5.85 cases per 100 000 in 2020. The mean age at diagnosis increased from 68 years to 76 years. The crude incidence for patients aged 80 years and over increased by 3.3% per year (95% confidence interval [CI] 2.1 to 4.6). Overall survival decreased over the study period (hazard ratio [HR] 1.22 [95% CI 1.09 to 1.35]), however, survival increased after adjusting for age at diagnosis (HR 0.80 [95% CI 0.76 to 0.94]). Despite a decrease in non-bladder cancer-specific deaths in older people, there was no change in the bladder cancer-specific death rate in older people (HR 0.94 [95% CI 0.70 to 1.26]). Male sex was associated with higher survival (HR 0.87 [95% CI 0.83 to 0.92]), whereas socioeconomic advantage was not. CONCLUSIONS: Invasive bladder cancer survival has decreased over the past 40 years, with the age structure of the population being a significant contributing factor. PATIENT SUMMARY: We looked at why bladder cancer survival is decreasing using a large cancer registry with information from 1977 to 2020. We found that people are now more likely to be diagnosed at an older age. Older people often live for a shorter time with bladder cancer compared to younger people. Bladder cancer survival has decreased because there are more older people with the disease than previously.

Temperature and sex shape reproductive barriers in a climate change hotspot.

Climate change is altering species ranges and reproductive interactions in existing ranges, offering species new scope to mate and hybridize. The outcomes will depend on how environmental factors shape reproductive barriers across life stages, yet this is rarely assessed across the environments that species encounter in nature. We assess prezygotic and postzygotic barriers, and their dependence on temperature and parental sex, in species of a reef-building tubeworm (Galeolaria) from a fast-warming biodiversity hotspot in southern Australia. By replicating pure and reciprocal hybrid crosses across 5 temperatures spanning species' thermal ranges, we estimate thermal tolerance curves (defining niches) for crosses and reproductive isolation at each temperature. By also replicating crosses at 3 life stages, we partition the contributions of prezygotic barriers at fertilization, postzygotic barriers at embryogenesis, and postzygotic barriers at larval development to reproductive isolation. We show that barriers are weaker at fertilization and embryogenesis, but stronger and more temperature sensitive at larval development, as species diverge in thermal niche. Asymmetry of barriers between parental sexes, moreover, suggests a complex interplay between niche differentiation and maternal inheritance. Our findings point to a key role for temperature in reproductive isolation, but also challenges for predicting the fate of isolation in future climates.

'It sort of broke me': A thematic analysis of the psychological experiences and coping strategies employed by Australian fire-affected farmers.

INTRODUCTION: People exposed to bushfires are known to be at heightened risk of experiencing mental health challenges. When farms are impacted, farmers often risk losing not only their homes but also their businesses, containing their livestock, infrastructure and identities. OBJECTIVE: To understand the psychological experiences of farmers who have been exposed to fires on their farms and identify the coping strategies they already employ to recover and prepare psychologically for future bushfires. DESIGN: In-depth, semi-structured interviews were conducted face-to-face or via Zoom. Thematic analysis was used to analyse the data, using a descriptive, essentialist approach. Sixteen farmers and/or their spouses (50% female; median age of 50.8 years), who owned and/or played an active role in the operation of a farming or pastoral enterprise and had been affected by a farm fire within the last 20 years, participated. Participants resided in inner regional, outer regional and remote South Australia and New South Wales. FINDINGS: Seven overarching themes and 22 subthemes resulted: (1) intense emotions in the aftermath, (2) long-term psychological challenges, (3) deliberate focus on organising, prioritising and completing recovery-focused tasks, (4) importance of seeking and/or accessing support to rebuild, (5) adopting a positive attitude and outlook, (6) (dis)engaging from/with community and social connection and (7) various strategies employed to self-regulate emotions. DISCUSSION/CONCLUSION: This study demonstrates the unique set of psychological challenges Australian farmers experience in the wake of a farm fire and the coping strategies they report using to help them manage. Findings will inform the development of contextually and culturally appropriate bushfire recovery and preparedness initiatives that are tailored to meet the unique needs of farmers and build upon their existing strengths.

Renal disease is not associated with delays in hyperacute stroke management in South Australia.

OBJECTIVE: The aims of the present study were to determine how renal disease is associated with the time to receive hyperacute stroke care. METHODS: The present study involved a 5-year cohort of all patients admitted to stroke units in South Australia. RESULTS: In those with pre-existing renal disease there were no significant differences in the time taken to receive a scan, thrombolysis or endovascular thrombectomy. CONCLUSIONS: The present study shows that in protocolised settings there were no significant delays in hyperacute stroke management for patients with renal disease.

The role of decompressive craniectomy following microsurgical repair of a ruptured aneurysm: Analysis of a South Australian cerebrovascular registry.

OBJECTIVE: Decompressive craniectomy (DC) remains a controversial intervention for intracranial hypertension among patients with aneurysmal subarachnoid haemorrhage (aSAH). METHODS: We identified aSAH patients who underwent DC following microsurgical aneurysm repair from a prospectively maintained registry and compared their outcomes with a propensity-matched cohort who did not. Logistic regression was used to identify predictors of undergoing decompressive surgery and post-operative outcome. Outcomes of interest were inpatient mortality, unfavourable outcome, NIS-Subarachnoid Hemorrhage Outcome Measure and modified Rankin Score (mRS). RESULTS: A total of 246 patients with aSAH underwent clipping of the culprit aneurysm between 01/09/2011 and 20/07/2020. Of these, 46 underwent DC and were included in the final analysis. Unsurprisingly, DC patients had a greater chance of unfavourable outcome (p < 0.001) and higher median mRS (p < 0.001) at final follow-up. Despite this, almost two-thirds (64.1 %) of DC patients had a favourable outcome at this time-point. When compared with a propensity-matched cohort who did not, patients treated with DC fared worse at all endpoints. Multivariable logistic regression revealed that the presence of intracerebral haemorrhage and increased pre-operative mid-line shift were predictive of undergoing DC, and WFNS grade ≥ 4 and a delayed ischaemic neurological deficit requiring endovascular angioplasty were associated with an unfavourable outcome. CONCLUSIONS: Our data suggest that DC can be performed with acceptable rates of morbidity and mortality. Further research is required to determine the superiority, or otherwise, of DC compared with structured medical management of intracranial hypertension in this context, and to identify predictors of requiring decompressive surgery and patient outcome.

Opinions of Nurses and Physicians on a Patient, Family, and Visitor Activated Rapid Response System in Use Across Two Hospital Settings.

BACKGROUND: Early detection of deterioration of hospitalized patients with timely intervention improves outcomes in the hospital. Patients, family members, and visitors (consumers) at the patient's bedside who are familiar with the patient's condition may play a critical role in detecting early patient deterioration. The authors sought to understand clinicians' views on consumer reporting of patient deterioration through an established hospital consumer-initiated escalation-of-care system. METHODS: A convenience sample of new graduate-level to senior-level nurses and physicians from two hospitals in South Australia was administered a paper survey containing six open-ended questions. Data were analyzed with a matrix-style framework and six steps of thematic analysis. RESULTS: A total of 244 clinicians-198 nurses and 46 physicians-provided their views on the consumer-initiated escalation-of-care system. Six major themes and subthemes emerged from the responses indicating that (1) clinicians were supportive of consumer reporting and felt that consumers were ideally positioned to recognize deterioration early and raise concerns about it; (2) management support was required for consumer escalation processes to be effective; (3) clinicians' workload could possibly increase or decrease from consumer escalation; (4) education of consumers and staff on escalation protocol is a requirement for success; (5) there is need to build consumer confidence to speak up; and (6) there is a need to address barriers to consumer escalation. CONCLUSION: Clinicians were supportive of consumers acting as first reporters of patient deterioration. Use of interactive, encouraging communication skills with consumers was recognized as critical. Annual updating of clinicians on consumer reporting of deterioration was also recommended.

Longitudinal study of meningococcal carriage in adolescents and young adults in South Australia 2017-2020.

BACKGROUND: This analysis investigated longitudinal changes in meningococcal carriage in adolescents in South Australia over 4 years. METHODS: Data from the "B Part of It" study, which included a state-wide cluster randomized controlled trial in secondary-school students (n = 34,489 in 2017 and 2018) and serial cross-sectional studies in school leavers aged 17-25 years (n = 4028 in 2019-2020). Individuals had oropharyngeal swabs collected annually. This study included two unique cohorts: (1) individuals enrolled in 2019, with three consecutive annual swabs taken in 2017, 2018 and 2019; and (2) individuals enrolled in 2020, with swabs taken in 2017, 2018, and 2020. Disease-associated N. meningitidis genogroups were identified using PCR and whole genome sequencing. Univariate analysis identified risk factors for recurrent carriage (≥2). RESULTS: Among school leavers, 50 (1.7%, total n = 2980) had carriage detected at successive visits. In participants with meningococcal carriage at successive visits, 38/50 (76.0%) had the same genogroup detected by porA PCR. Of those, 19 had the same MLST type and demonstrated minimal variation, indicating they most likely had sustained carriage of the same isolate (range 226 to 490 days, mean duration 352 [SD 51] days). In the 2019 school leaver cohort, 6.7% acquired carriage in their first year out of school compared to 3.3% in their final school year. Compared to single carriage detection, recurrent carriage was potentially more likely in older adolescents (16 compared to ≤15 years; OR = 1.97 (95%CI 1.0, 3.86); p = 0.048). CONCLUSION: Whilst carriage is typically transient, some adolescents/young adults may have persistent carriage and are likely to be an important group in the transmission of meningococci.