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Introduction Monitoring for adverse events following immunisation (AEFI) is critical for vaccine pharmacovigilance. Given the global and expanding availability of mobile phones their utility for consumer-based vaccine safety surveillance is of interest but little is known about consumer acceptability. This study nested within the Stimulated Telephone Assisted Rapid Safety Surveillance (STARSS) randomised control trial sought to evaluate the acceptability of SMS for AEFI surveillance. Methods The primary STARSS study was a multi-centre RCT evaluating the efficacy of repeated SMS prompts for AEFI surveillance with participants being adult vaccinees or parents of children receiving any vaccine. This nested study enrolled primary RCT participants who completed a detailed computer assisted telephone interview to determine their attitudes towards SMS-based surveillance and ascertain their knowledge and attitudes toward vaccine safety, efficacy, data privacy and use of electronic health records. Attitudes to surveillance and related behaviour were used as measures of acceptability. Results 20% (1200/6555) of the participants were enrolled and 1139 completed the full-length questionnaire. 96% indicated that SMS-based surveillance after immunisation to check the safety of the vaccine “should be done” but 62% of all respondents said it should be done but consent should be sought first. Neither vaccine safety attitudes nor attitudes toward privacy were associated with opposition to SMS-based surveillance. In terms of SMS related behaviour demographic rather than attitudinal factors were associated with non-compliance. Conclusion Overall, the attitude towards SMS-based surveillance was very favourable. Experiencing the SMS surveillance has the effect of reducing opposition to an SMS surveillance system, and at the same time increasing the likelihood of a preference for prior consent. Detection of a vaccine safety signal could be impeded in particular demographic groups who are non-compliant and we should undertake further research to understand why these groups are non-compliant and how this can be improved.

Introduction Passive surveillance is recommended globally for the detection of adverse events following immunisation (AEFI) but this has significant challenges. Use of Mobile health for vaccine safety surveillance enables a consumer-centred approach to reporting. The Stimulated Telephone Assisted Rapid Safety Surveillance (STARSS) a randomised control trial (RCT) sought to evaluate the efficacy and acceptability of SMS for AEFI surveillance. Methods Multi-centre RCT, participants were adult vaccinees or parents of children receiving any vaccine at a trial site. At enrolment randomisation occurred to one of two SMS groups or a control group. Prompts on days 2, 7 and 14 post-immunisation, were sent to the SMS group, to ascertain if a medical event following immunisation (MEFI) had occurred. No SMS's were sent to the control participants. Those in the SMS who notified an MEFI were pre-randomised to complete a computer assisted telephone interview or a web based report to determine if an AEFI had occurred whilst an AEFI in the controls was determined by a search for passive reports. The primary outcome was the AEFI detection rate in the SMS group compared to controls. Results We enrolled 6,338 participants, who were equally distributed across groups and who received 11,675 vaccines. The SMS group (4,225) received 12,675 surveillance prompts with 9.8% being non-compliant and not responding. In those that responded 90% indicated that no MEFI had been experienced and 184 had a verified AEFI. 6 control subjects had a reported AEFI. The AEFI detection rate was 13 fold greater in the SMS group when compared with controls (4.3 vs 0.3%). Conclusion We have demonstrated that the STARSS methodology improves AEFI detection. Our findings should inform the wider use of SMS-based surveillance which is particularly relevant since establishing robust and novel pharmacovigilance systems is critical to monitoring novel vaccines which includes potential COVID vaccines.

While universities routinely use student data to monitor and predict student performance, there has been limited engagement with student and staff views, social and ethical issues, policy development, and ethical guidance. We reviewed peer-reviewed and grey-literature articles of 2007 to 2018 describing the perspectives of staff and students in tertiary education on the use of student-generated data in data analytics, including learning analytics. We used an ethics framework to categorize the findings. There was considerable variation but generally low awareness and understanding amongst students and staff about the nature and extent of data collection, data analytics, and use of predictive analytics. Staff and students identified potential benefits but also expressed concerns about misinterpretation of data, constant surveillance, poor transparency, inadequate support, and potential to impede active learning. This review supports the contention that consideration of ethical issues has failed to keep pace with the development of predictive analytics in the tertiary sector.

This study analyses the relationship between food choices and morality by exploring how Australian adults conceptualise and negotiate their sugar intake. Fifteen in-depth, semi-structured interview...

Aim: In the crowded field of leadership research, Indigenous leadership remains under-researched. This article explores the Leadership Model of an Aboriginal Community Controlled Primary Health Care Organisation providing services to the Yolngu people of remote northern Australia: the Miwatj Health Aboriginal Corporation (Miwatj). Background: The limited research which does exist on Indigenous leadership points to unique challenges for Indigenous leaders. These challenges relate to fostering self-determination in their communities, managing significant community expectations, and navigating a path between culturally divergent approaches to management and leadership. Methods: Guided by Indigenous methodology and using a mixed methods approach, semi-structured interviews, self-reported health service data, organisational and publicly available documents, and literature were analysed using a framework method of thematic analysis to identify key themes of the Miwatj Leadership Model. Findings: The Miwatj Leadership Model is underpinned by three distinctive elements: it offers Yolngu people employment opportunities; it supports staff who want to move into leadership positions and provides capacity building through certificates and diplomas; and it provides for the physical, emotional, and cultural wellbeing of all Yolngu staff. Furthermore, the model respects traditional Yolngu forms of authority and empowers the community to develop, manage and sustain their own health. The Miwatj Leadership Model has been successful in providing formal pathways to support Indigenous staff to take on leadership roles, and has improved the accessibility and acceptability of health care services as a result of Yolngu employment and improved cultural safety. Conclusions: Translating the Miwatj Leadership Model into other health services will require considerable thought and commitment. The Miwatj Leadership Model can be adapted to meet the needs of other health care services in consideration of the unique context within which they operate. This study has demonstrated the importance of having a formal leadership model that promotes recruitment, retention, and career progression for Indigenous staff.

Background The use of government health data for secondary purposes, such as monitoring the quality of hospital services, researching the health needs of populations, and testing how well new treatments work, is increasing. This increase in the secondary uses of health data has led to increased interest in what the public thinks about data sharing, in particular, the possibilities of sharing with the private sector for research and development. Although international evidence demonstrates broad public support for the secondary use of health data, this support does not extend to sharing health data with the private sector. If governments intend to share health data with the private sector, knowing what the public thinks will be important. This paper reports a national survey to explore public attitudes in Australia toward sharing health data with private companies for research on and development of therapeutic drugs and medical devices. Objective This study aims to explore public attitudes in Australia toward sharing government health data with the private sector. Methods A web-based survey tool was developed to assess attitudes about sharing government health data with the private sector. A market research company was employed to administer the web-based survey in June 2019. Results The survey was completed by 2537 individuals residing in Australia. Between 51.8% and 57.98% of all participants were willing to share their data, with slightly fewer in favor of sharing to improve health services (51.99%) and a slightly higher proportion in favor of sharing for research and development (57.98%). There was a preference for opt-in consent (53.44%) and broad support for placing conditions on sharing health information with private companies (62% to 91.99%). Wide variability was also observed in participants’ views about the extent to which the private sector could be trusted and how well they would behave if entrusted with people’s health information. In their qualitative responses, the participants noted concerns about private sector corporate interests, corruption, and profit making and expressed doubt about the Australian government’s capacity to manage data sharing safely. The percentages presented are adjusted against the Australian population. Conclusions This nationally representative survey provides preliminary evidence that Australians are uncertain about sharing their health data with the private sector. Although just over half of all the respondents supported sharing health data with the private sector, there was also strong support for strict conditions on sharing data and for opt-in consent and significant concerns about how well the private sector would manage government health data. Addressing public concern about sharing government health data with the private sector will require more and better engagement to build community understanding about how agencies can collect, share, protect, and use their personal data.

Objectives: Despite significant evidence of harms associated with high levels of sugar-sweetened beverage (SSB) consumption, and international moves towards regulation to curb overconsumption of such drinks, Australia has been slow to take policy action. This study provides in-depth insights into consumers’ reactions to different SSB policy options. Methods: Eight focus groups were undertaken with 59 regular SSB consumers and/or household purchasers, stratified by: young adults aged 21–29 years (no children), parents aged 35–50 (with children at home); gender; and socio-economic status. Consumer responses to potential government intervention and policy options were explored using thematic analysis. Results: Three main themes were identified. Theme 1 describes participants’ changing views on regulation of SSBs throughout the focus groups, expressed through shifts in understandings of personal responsibility and the role of government. It was noted that the term ‘regulation’ should be used judiciously, as it was widely misunderstood to infer bans. Theme 2 articulates the participants’ preference for child-focused measures and educative measures such as clearer front-of-pack labelling. Taxation on SSBs was viewed more favourably if paired with investment into education. Theme 3 describes the parallels that participants drew between SSBs and other substances. Conclusions: A comprehensive approach that includes education, child-focused interventions and regulatory approaches may increase acceptability of policy measures to curb overconsumption of SSBs.

Objective: To provide insights into complexities of seeking access to state and federal crossjurisdictional data for linkage with the Australian Childhood Immunisation Register (ACIR). We provide recommendations for improving access and receipt of linked datasets involving Australian Government-administered data. Methods: We describe requirements for linking eleven federal and state data sources to establish a national linked dataset for safety evaluation of vaccines. The required data linkage methodology for integrating cross-jurisdictional data sources is also described. Results: Extensive negotiation was required with 18 different agencies for 21 separate authorisations and 12 ethics approvals. Three variations of the 'best practice' linkage model were implemented. Australian Government approval requests spanned nearly four years from initial request for data, with a further year before ACIR data transfer to the linkage agency. Conclusions: Integration of immunisation registers with other data collections is achievable in Australia but infeasible for routine and rapid identification of vaccine safety concerns. Lengthy authorisation requirements, convoluted disparate application processes and inconsistencies in data supplied all contribute to delayed data availability. Implications for public health: Delayed data access for safety surveillance prevents timely epidemiological reviews. Poor responsiveness to safety concerns may erode public confidence, compromising effectiveness of vaccination programs through reduced participation. Refereed/Peer-reviewed

This scoping review aims to explore international literature relating to alcohol warning labels as a public health approach for reducing alcohol-related harm.Alcohol-related harm is a global public health issue. More than 200 injuries, diseases and conditions are attributable to alcohol, and almost 6% of all global deaths are related to alcohol consumption.A common approach to raising public awareness of health hazards is product warning labels. Currently, 31 countries or territories have mandated the inclusion of alcohol warning labels on alcoholic beverages. However, research findings on the effectiveness of alcohol warning labeling to reduce alcohol-related harm are mixed and debatable.This review will consider studies that focus on alcohol warning labeling (in the form of alcoholic beverage containers, simulated messages displayed on a computer screen or cards shown to participants that depict alcohol warning labels on beverage containers) as a strategy to reduce alcohol-related harm (e.g. drunk driving, violence, drinking while pregnant).PubMed, Embase, Scopus, Cochrane Library, PsycINFO, Web of Science, CINAHL and JSTOR will be searched for relevant articles. The search for unpublished studies will utilise Trove and Google Scholar. Studies published in English from 1989 to the present will be considered. Retrieved papers will be screened for inclusion by at least two reviewers. Data will be extracted and presented in tabular form and a narrative summary that align with the review's objective.

Two digestibility experiments with 48 brown laying hens were conducted using the regression analysis technique to estimate true P digestibility (TPD) in canola meal (CM) and identify if TPD and endogenous P losses (EL) from CM are different in pullets (17 wk) and in laying hens (32 wk). In each experiment, hens were assigned to 4 dietary treatments in a completely randomized design of concentrations of CM (pullets: 350, 525, 690, or 828 g/kg; laying hens: 305, 452, 670, or 790 g/kg). The total collection method was used to calculate P digestibilities. The true P digestibility from CM was 22.9% for pullets and 32.2% for hens. Apparent and true P retentions (%) were not influenced by dietary CM concentrations in pullets, but a linear decrease in true P retention (%) was observed (P = 0.05) in laying hens. No differences in TPD from CM were observed between pullets and laying hens. Differences (P

Aim: To identify: 1) best practice aged care principles and practices for Aboriginal and Torres Strait Islander older peoples, and 2) actions to integrate aged care services with Aboriginal community-controlled primary health care. Background: There is a growing number of older Aboriginal and Torres Strait Islander peoples and an unmet demand for accessible, culturally safe aged care services. The principles and features of aged care service delivery designed to meet the unique needs of Aboriginal and Torres Strait Islander peoples have not been extensively explored and must be understood to inform aged care policy and primary health care planning into the future. Methods: The research was governed by leaders from across the Aboriginal community-controlled primary health care sector who identified exemplar services to explore best practice in culturally aligned aged care. In-depth case studies were undertaken with two metropolitan Aboriginal community-controlled services. We conducted semi-structured interviews and yarning circles with 46 staff members to explore key principles, ways of working, enablers and challenges for aged care service provision. A framework approach to thematic analysis was undertaken with emergent findings reviewed and refined by participating services and the governance panel to incorporate national perspectives. Findings: A range of principles guided Aboriginal community-controlled aged care service delivery, such as supporting Aboriginal and Torres Strait Islander identity, connection with elders and communities and respect for self-determination. Strong governance, effective leadership and partnerships, Aboriginal and Torres Strait Islander workforce and culturally safe non-Indigenous workforce were among the identified enablers of aged care. Nine implementation actions guided the integration of aged care with primary health care service delivery. Funding limitations, workforce shortages, change management processes and difficulties with navigating the aged care system were among the reported challenges. These findings contribute to an evidence base regarding accessible, integrated, culturally safe aged care services tailored to the needs of Aboriginal and Torres Strait Islander peoples.

BACKGROUND: Pandemic planning has historically been oriented to respond to an influenza virus, with vaccination strategy being a key focus. As the current COVID-19 pandemic plays out, the Australian government is closely monitoring progress towards development of SARS-CoV2 vaccines as a definitive intervention. However, as in any pandemic, initial supply will likely be exceeded by demand due to limited manufacturing output. METHODS: We convened community juries in three Australian locations in 2019 to assess public acceptability and perceived legitimacy of influenza pandemic vaccination distribution strategies. Preparatory work included literature reviews on pandemic vaccine allocation strategies and on vaccine allocation ethics, and simulation modelling studies. We assumed vaccine would be provided to predefined priority groups. Jurors were then asked to recommend one of two strategies for distributing remaining early doses of vaccine: directly vaccinate people at higher risk of adverse outcomes from influenza; or indirectly protect the general population by vaccinating primary school students, who are most likely to spread infection. RESULTS: Thirty-four participants of diverse backgrounds and ages were recruited through random digit dialling and topic-blinded social media advertising. Juries heard evidence and arguments supporting different vaccine distribution strategies, and questioned expert presenters. All three community juries supported prioritising school children for influenza vaccination (aiming for indirect protection), one by 10-2 majority and two by consensus. Justifications included that indirect protection benefits more people and is likely to be more publicly acceptable. CONCLUSIONS: In the context of an influenza pandemic, informed citizens were not opposed to prioritising groups at higher risks of adverse outcomes, but if resources and epidemiological conditions allow, achieving population benefits should be a strategic priority. These insights may inform future SARS-CoV-2 vaccination strategies.

Introduction“The Consensus Statement on Public Involvement and Engagement with Data-Intensive Health Research”, recent data breaches, and growing public awareness and controversy associated with secondary use of health data all highlight the need to understand what data sharing the public will support, under what circumstances, for what purposes and with whom. Objectives and ApproachThis symposium explores methods and findings from public engagement at all stages of data linkage research, beginning with short presentations (~6-8 minutes) on recent work: Mhairi Aitken: Consensus Statement - principles and an application using deliberative workshops to explore public expectations of public benefits from data-intensive health research Annette Braunack-Mayer/Felicity Flack: Surveys and citizens’ juries: Sharing government data with private industry Kim McGrail/Mike Burgess: Public deliberations on cross-sector data linkage, and combining public and private sources of data Alison Paprica: Plain language communication informed by Health Data Research Network Canada’s Public Advisory Council. Half the session will be spent interacting with the audience through live polling. The moderator will post a series of poll question such as “What is the most important thing for meaningful public engagement?” to prompt audience thinking on the topic. After the audience responses are revealed, panelists will share their own views about what they think is the best answer, and the main reason(s) behind their choice. The last 10-15 minutes of the session will be reserved for Q&A and dialogue with the audience. ResultsWe anticipate that this approach will surface emerging and tacit knowledge from presenters and the audience, and augment that through generative discussion. Conclusion / ImplicationsSession attendees will leave with a better understanding of the current state of knowledge and ways to talk about that understanding with other researchers, policy makers and the public.

IntroductionLarge volumes of health data are generated through the interaction of individuals with hospitals, government agencies and health care providers. There is potential in the linkage and sharing of administrative data with private industry to support improved drug and device provision but data sharing is highly contentious. Objectives and ApproachWe conducted a scoping review of quantitative and qualitative studies examining public attitudes towards the sharing of health data, held by government, with private industry for research and development. We searched four data bases, PubMed, Scopus, Cinahl and Web of Science as well as Google Scholar and Google Advanced. The search was confined to English-only publications since January 2014 but was not geographically limited. We thematically coded included papers. ResultsWe screened 6788 articles. Thirty-six studies were included primarily from UK and North America. No Australian studies were identified. Across studies, willingness to share non-identified data was generally high with the participant’s own health provider (84-91%) and academic researchers (64-93%) but fell if the data was to be shared with private industry (14-53%). There was widespread misunderstanding of the benefits of sharing data for health research. Publics expressed concern about a range of issues including data security, misuse of data and use of data to generate profit. Conditions which would increase public confidence in sharing of data included: strict safeguards on data collection and use including secure storage, opt-in or opt-out consent mechanisms, and good communication through trusted agents. Conclusion / ImplicationsWe identified a research gap: Australian views on sharing government health data with private industry. The international experience suggests that public scepticism about data sharing with private industry will need to be addressed by good communication about public benefit of data sharing, a strong program of public engagement and information sharing conducted through trusted entities.

IntroductionLarge administrative datasets are now being used for secondary purposes across a wide range of public sector organisations, including in health and higher education. However, governance, regulation and policy surrounding the use of these datasets are at different stages of development in these sectors. Our aim was to explore similarities and differences in the use of administrative data between the health and higher education sectors to inform policy development. Objectives and ApproachWe investigated views on the use of administrative data in both the health and higher education sectors. We conducted 18 qualitative in-depth interviews with key stakeholders, to provide insight into the ethical, social and legal issues associated with the use of big data in these settings. The interviews were transcribed and thematically coded. ResultsParticipants indicated the rapid pace of technological change and large volume of potentially sensitive data collected raises governance, infrastructure and ethical issues in both settings. Common challenges include communication, staff capabilities, delays in access, multiple policies and governance committees, and technical and operational issues. In the health sector, there was clear understanding of the issues and governance structures to address these issues, whereas this understanding was more variable in the higher education sector. Trust in government (to use responsibly and store securely) was raised in the health sector but not in universities. Conclusion / ImplicationsUnderstanding and use of administrative data are at quite different levels of development in the higher education and health sectors. Higher education needs policy and ethical guidance and higher level governance and greater consultation across the sector. Both sectors would benefit from a national approach to data governance.

Background and objective Cervical cancer is the second most common malignancy affecting females in Southeast Asia. Human Papillomavirus (HPV) vaccines have been available since 2006. Several Association of Southeast Asian Nations (ASEAN) member countries have since introduced and/or piloted the HPV vaccine with adolescent females. This systematic review was conducted to understand what factors influence parents’ acceptance of the HPV vaccine in the region. Methods Seven databases were searched for qualitative and quantitative studies published up to 16 April 2020. Papers were included if they were peer-reviewed, in English, available in full text, and had a focus on parents’ knowledge, beliefs, attitudes and acceptance of the HPV vaccine. Findings were integrated to answer the review question using framework analysis based on the Theory of Planned Behaviour. Results Sixteen publications were included and synthesised under the Theory of Planned Behaviour domains: 1) Knowledge, attitudes and acceptance, 2) subjective norms, and 3) perceived behavioural control. Parents’ attitudes to HPV vaccination were positive and acceptance to vaccinate their daughters against HPV was high. The uptake was high when the vaccine was offered for free. Conclusion Parents’ acceptance and uptake of the HPV vaccine in ASEAN member-countries was high when the vaccine was offered for free even though their knowledge of cervical cancer and HPV was poor. Further research is needed to see how uptake and acceptance can be maintain when the vaccine is not offered for free.

Background Dual process theories propose that the brain uses 2 types of thinking to influence behavior: automatic processing and reflective processing. Automatic processing is fast, immediate, nonconscious, and unintentional, whereas reflective processing focuses on logical reasoning, and it is slow, step by step, and intentional. Most digital psychological health interventions tend to solely target the reflective system, although the automatic processing pathway can have strong influences on behavior. Laboratory-based research has highlighted that automatic processing tasks can create behavior change; however, there are substantial gaps in the field on the design, implementation, and delivery of automatic processing tasks in real-world settings. It is important to identify and summarize the existing literature in this area to inform the translation of laboratory-based research to real-world settings. Objective This scoping review aims to explore the effectiveness of automatic training tasks, types of training tasks commonly used, mode of delivery, and impacts of gamification on automatic processing tasks designed for digital psychological health interventions in real-world settings among adults. Methods The scoping review methodology proposed by Arskey and O’Malley and Colquhoun was applied. A scoping review was chosen because of the novelty of the digital automatic processing field and to encompass a broad review of the existing evidence base. Electronic databases and gray literature databases were searched with the search terms “automatic processing,” “computerised technologies,” “health intervention,” “real-world,” and “adults” and synonyms of these words. The search was up to date until September 2018. A manual search was also completed on the reference lists of the included studies. Results A total of 14 studies met all inclusion criteria. There was a wide variety of health conditions targeted, with the most prevalent being alcohol abuse followed by social anxiety. Attention bias modification tasks were the most prevalent type of automatic processing task, and the majority of tasks were most commonly delivered over the web via a personal computer. Of the 14 studies included in the review, 8 demonstrated significant changes to automatic processes and 4 demonstrated significant behavioral changes as a result of changed automatic processes. Conclusions This is the first review to synthesize the evidence on automatic processing tasks in real-world settings targeting adults. This review has highlighted promising, albeit limited, research demonstrating that automatic processing tasks may be used effectively in a real-world setting to influence behavior change.

Background The lack of attention to Indigenous epistemologies and, more broadly, Indigenous values in primary research, is mirrored in the standardised critical appraisal tools used to guide evidence-based practice and systematic reviews and meta-syntheses. These critical appraisal tools offer no guidance on how validity or contextual relevance should be assessed for Indigenous populations and cultural contexts. Failure to tailor the research questions, design, analysis, dissemination and knowledge translation to capture understandings that are specific to Indigenous peoples results in research of limited acceptability and benefit and potentially harms Indigenous peoples. A specific Aboriginal and Torres Strait Islander Quality Appraisal Tool is needed to address this gap. Method The Aboriginal and Torres Strait Islander Quality Appraisal Tool (QAT) was developed using a modified Nominal Group and Delphi Techniques and the tool’s validity, reliability, and feasibility were assessed over three stages of independent piloting. National and international research guidelines were used as points of reference. Piloting of the Aboriginal and Torres Strait Islander QAT with Aboriginal and Torres Strait Islander and non-Indigenous experts led to refinement of the tool. Results The Aboriginal and Torres Strait Islander QAT consists of 14 questions that assess the quality of health research from an Aboriginal and Torres Strait Islander perspective. The questions encompass setting appropriate research questions; community engagement and consultation; research leadership and governance; community protocols; intellectual and cultural property rights; the collection and management of research material; Indigenous research paradigms; a strength-based approach to research; the translation of findings into policy and practice; benefits to participants and communities involved; and capacity strengthening and two-way learning. Outcomes from the assessment of the tool’s validity, reliability, and feasibility were overall positive. Conclusion This is the first tool to appraise research quality from the perspective of Indigenous peoples. Through the uptake of the Aboriginal and Torres Strait Islander QAT we hope to improve the quality and transparency of research with Aboriginal and Torres Strait Islander peoples, with the potential for greater improvements in Aboriginal and Torres Strait Islander health and wellbeing.

Background Outbreaks of infectious disease cause serious and costly health and social problems. Two new technologies – pathogen whole genome sequencing (WGS) and Big Data analytics – promise to improve our capacity to detect and control outbreaks earlier, saving lives and resources. However, routinely using these technologies to capture more detailed and specific personal information could be perceived as intrusive and a threat to privacy. Method Four community juries were convened in two demographically different Sydney municipalities and two regional cities in New South Wales, Australia (western Sydney, Wollongong, Tamworth, eastern Sydney) to elicit the views of well-informed community members on the acceptability and legitimacy of: making pathogen WGS and linked administrative data available for public health researchusing this information in concert with data linkage and machine learning to enhance communicable disease surveillance systems Fifty participants of diverse backgrounds, mixed genders and ages were recruited by random-digit-dialling and topic-blinded social-media advertising. Each jury was presented with balanced factual evidence supporting different expert perspectives on the potential benefits and costs of technologically enhanced public health research and communicable disease surveillance and given the opportunity to question experts. Results Almost all jurors supported data linkage and WGS on routinely collected patient isolates for the purposes of public health research, provided standard de-identification practices were applied. However, allowing this information to be operationalised as a syndromic surveillance system was highly contentious with three juries voting in favour, and one against by narrow margins. For those in favour, support depended on several conditions related to system oversight and security being met. Those against were concerned about loss of privacy and did not trust Australian governments to run secure and effective systems. Conclusions Participants across all four events strongly supported the introduction of data linkage and pathogenomics to public health research under current research governance structures. Combining pathogen WGS with event-based data surveillance systems, however, is likely to be controversial because of a lack of public trust, even when the potential public health benefits are clear. Any suggestion of private sector involvement or commercialisation of WGS or surveillance data was unanimously rejected.

Issue addressed: Sugar-sweetened beverages (SSB) are the leading source of free sugars in Australian children's and adults’ diets. This study explores drivers of consumption among parents and young adults to inform interventions. Methods: Eight focus groups (n = 59) stratified by gender, age/life stage and SES were analysed thematically. Results: Daily SSB consumption was normalised. Participants drank SSBs to avoid perceived energy/sugar deficits, to treat themselves and as a function of familial influence. Frequent consumption was considered acceptable if “in moderation” and/or “balanced” with exercise/diet; however, there was a large disconnect between this language of moderation and actual consumption practices. Participants acknowledged that social norms had changed over time. There was little evidence of accurate knowledge of sugar content for any beverage type. Participants relied heavily on packaging and labelling, much of which conveyed a health halo effect. While participants could list health effects of excess consumption, they were considered long-term or of low personal relevance. Awareness of health recommendations was low. Conclusions: Consumers’ adoption and use of concepts such as “treat,” “moderation” and “balance” reflect both food and beverage industry marketing and public health messaging. However, the disconnect between this language and knowledge and consumption practices is problematic. So what?: SSB consumption is very high with serious implications for health. Curbing consumption among young adults and parents has potential to change the health trajectories for current and future generations. There is a clear need to increase health literacy around SSB consumption. Simple consumption guidelines, clearer sugar content labelling and health warnings offer potential. Refereed/Peer-reviewed

Covering transactions between buyers and sellers, invoices are essential. However, not all invoices can be directly matched to a purchase order due to missing order numbers, differences in terms of the invoice amount, quantity and/or quality. Following design science research (DSR) in information systems (IS), the objective of this article is to propose a new kind of an account recommender by applying machine learning. We take a chemical company as our case study and build a prototype that today handles more than 500,000 invoices without purchase order per year more accurately and efficiently than manual work did before. Finally, we propose five design guidelines to drive future research as follows: (1) Truly understand the business need; (2) More data can only get you so far; (3) Give the machine a good starting position; (4) Computing power is crucial; (5) Do not burn your bridges yet (manual intervention).

Issue addressed The Health Star Rating (HSR) System provides a useful tool to communicate health and nutrition messages to consumers. Given the large contribution from sugar-containing beverages to sugar intake in the Australian diet and the adverse health outcomes associated with frequent consumption, it is important to investigate how the HSR System is displayed on beverages. Our research measured and compared the presence of the HSR System on the labels of sugar-containing and sugar-free beverages in Australia. Methods We conducted a survey of the labels on 762 ready-to-drink (≤600 mL) nondairy/nonalcoholic beverages, sampled from 17 South Australian supermarkets in late 2016. We measured the presence of a star rating icon or an energy-only icon (which is an option of the HSR System for beverages). Results The HSR System was observed on 35.3% of beverages, with only 6.8% displaying a star rating icon and 28.5% displaying an energy-only icon. When present (n = 52), star rating icons were almost universally 5 stars (94.2%), and of these, they were predominantly displayed on 100% juices (85.7%). Almost all beverages with a star rating contained high amounts of sugar; only three sugar-free beverages displayed a star rating. Conclusion We found that there are low uptake and limited use of the HSR System on beverages. SO WHAT?: The HSR System on beverages could better achieve its objectives if the energy-only icon were removed from the graphic options, the algorithm were adjusted so that 100% juices cannot display a 5-star rating, and the System were made mandatory.

Background Current research into alcohol consumption focuses predominantly on problematic drinkers and populations considered likely to engage in risky behaviours. Middle-aged drinkers are an under-researched group, despite emerging evidence that their regular drinking patterns may carry some risk. Methods We searched Scopus, Ovid Medline, and Ovid PsycInfo for peer-reviewed, English-language publications appearing prior to 31 December 2015 and relating to the construction of alcohol consumption by middle-aged non-problematised drinkers. Thirteen papers were included in our thematic analysis. Results Middle-aged non-problematised drinkers constructed their drinking practices by creating a narrative of normative drinking via discourses of gender, identity, play, and learning to drink. They also used drinking norms to construct their gender and identity. Health was not identified as a significant consideration for the population of interest when constructing alcohol consumption, except where drinking behaviours were likely to harm another. Conclusions These results suggest that public health campaigns aimed at reducing alcohol consumption may be more effective if they focus on unacceptable drinking behaviours instead of personal health outcomes.

There is a shortage of medical practitioners able and/or willing to prescribe OST. This qualitative study investigated an alternative model of care where by pharmacists co-prescribed with an accredited doctor for OST patients. Semi-structured face-to-face interviews with 14 OST patients were conducted at a state government drug and alcohol clinic about their views on pharmacist prescribing OST for them. In the second phase of the study, three focus group interviews with 18 pharmacists were conducted to explore their views on a policy proposal which would allow them to co-prescribe for OST patients. Transcripts were analysed using the five-step framework approach with the support of the software package NVivo. In general, both patients and pharmacists supported co-prescribing. Improved patient continuity of care and convenience were regarded as the main benefits of having a pharmacist co-prescriber. Continued doctor involvement with patient was supported under a co-prescribing model, but not all pharmacists may desire or be suitable to fulfil the role of a co-prescriber. Changes to health care relationships and provisions to ensure adequate support of pharmacist co-prescribers were important consideration factors in moving forward with this proposed new model of care.

Introduction Childhood obesity is a significant challenge for public health internationally. Regulatory and fiscal measures propagated by governments offer a potentially effective response to this issue. Fearing public criticism, governments are often reluctant to use such measures. In this study we asked a descriptively representative and informed group of Australians their views on the use of legislation and fiscal measures by governments to address childhood obesity. Methods A citizens’ jury, held in South Australia in April 2015, was asked to consider the question: What laws, if any, should we have in Australia to address childhood obesity? Results The jury agreed that prevention of obesity was complex requiring multifaceted government intervention. Recommendations fell into the areas of health promotion and education (n = 4), regulation of food marketing (n = 3), taxation/subsidies (n = 2) and a parliamentary enquiry. School-based nutrition education and health promotion and mandatory front-of-pack interpretive labelling of food and drink were ranked 1 and 2 with taxation of high fat, high sugar food and drink third. Conclusion The recommendations were similar to findings from other citizens’ juries held in Australia suggesting that the reticence of decision makers in Australia, and potentially elsewhere, to use legislative and fiscal measures to address childhood obesity is misguided. Supporting relevant informed public discussion could facilitate a politically acceptable legislative approach.

Background In children younger than 4 yr, it is difficult to distinguish the cause of postoperative distress, such as thirst, pain, and emergence delirium. This may lead to inappropriate treatment, such as administration of opioids. The aim of this study was to evaluate the influence of early postoperative oral fluid intake on the use of opioid analgesics and the incidence of postoperative vomiting (POV) after paediatric day case surgery. Methods After ethics committee approval and with parental informed consent, planned day surgery patients aged 6 months to 4 yr were randomized to the liberal group (LG), in which apple juice (10 ml kg−1) was offered first if the Face Legs Activity Cry COnsolability (FLACC) score was ≥4 in the PACU, or to the control group (CG), in which children were treated after surgery according to the institutional opioid protocol, and drinking was allowed only upon the return to the ward. Bayesian statistical analysis was used to compare POV incidence and opioid use across groups. Results Data from 231 patients were analysed. The incidence of POV in the LG and the CG was 11.40 and 23.93%, respectively. An opioid was needed in 14.04% (mean total dose: 0.18 mg kg−1) and 35.89% (mean total dose: 0.20 mg kg−1) of the patients in the LG and the CG. The PACU stay was 53.45 and 65.05 min in the LG and the CG, respectively (all differences were statistically significant). Conclusions In our paediatric outpatient setting, early postoperative oral fluid intake was associated with a reduction in opioid use and POV incidence. These results deserve confirmation in other settings. Clinical trial registration NCT02288650.

Background: This study aimed to investigate the relationship between road users' attitudes and their travel behaviors, to explore the acceptability of traffic measures for sustainable transport promotion, and to investigate predictors of intention to reduce car use. Method: Using a cross-sectional survey, 381 residents in Adelaide were interviewed via a computer-assisted telephone interviewing system. Descriptive analysis was used to describe demographic, travel behavior, and effectiveness of potential traffic measures. Attitude statements relating to transport use were factor-analyzed into four factors: “sustainable transport benefits awareness,” “traffic problems awareness,” “cycling safety concerns and car use comfort” and “public transport negative emotion.” Scores on these factors were analyzed with Spearman's correlation and logistic regression. Results: In general, “push” measures (e.g. more expensive petrol) were considered less effective than “pull” measures (e.g. cheaper public transport...

Considerable research has recently been undertaken to investigate the simulation of brittle fracture mechanisms using distinct element grain boundary models. However, to date, few studies have addressed the limitations of these models when used for predictive analysis. Our research suggests that mesh geometry dependencies can impart irreducible uncertainties into the method despite apparent calibration. In addition, Voronoi meshing routines can limit the kinematic freedom, and increase the degree of interlocking and localized tensile failure; whereas, more recently introduced triangular mesh geometries can have an opposite effect, increasing kinematic freedom, and predisposing models towards shear failure mechanisms.

Heat stress has a significant impact on all livestock and poultry species causing economic losses and animal well-being concerns. Providing shade is one heat-abatement strategy that has been studied for years. Material selected to provide shade for animals greatly influences the overall stress reduction provided by shade. A study was conducted to quantify both the environment and animal response, when cattle had no shade access during summertime exposure or were given access to shade provided by three different materials. A total of 32 Black Angus heifers were assigned to one of the four treatment pens according to weight (eight animals per pen). Each pen was assigned a shade treatment: No Shade, Snow Fence, 60% Aluminet Shade Cloth and 100% Shade Cloth. In the shaded treatment pens, the shade structure covered ~40% of the pen (7.5 m2/animal). Animals were moved to a different treatment every 2 weeks in a 4×4 Latin square design to ensure each treatment was applied to each group of animals. Both environmental parameters and physiological responses were measured during the experiment. Environmental parameters included dry-bulb temperature, relative humidity, wind speed, black globe temperature (BGT), solar radiation (SR) and feedlot surface temperature. Animal response measurements included manual respiration rate (RRm), electronic respiration rate (RRe), vaginal temperature (body temperature (BT)), complete blood count (CBC) and plasma cortisol. The environmental data demonstrated changes proportional to the quality of shade offered. However, the animal responses did not follow this same trend. Some of the data suggest that any amount of shade was beneficial to the animals. However, Snow Fence may not offer adequate protection to reduce BT. For some of the parameters (BT, CBC and cortisol), 60% Aluminet and 100% Shade Cloth offers similar protection. The 60% Aluminet lowered RRe the most during extreme conditions. When considering all parameters, environmental and physiological, 60% Aluminet Shade Cloth offered reductions of BGT, SR, feedlot surface temperature and the best (or equal to the best) overall protection for the animals (RRe, RRm, BT, blood parameters).

With the increased drive towards deeper and more complex mine designs, geotechnical engineers are often forced to reconsider traditional deterministic design techniques in favour of probabilistic methods. These alternative techniques allow for the direct quantification of uncertainties within a risk and/or decision analysis framework. However, conventional probabilistic practices typically discretize geological materials into discrete, homogeneous domains, with attributes defined by spatially constant random variables, despite the fact that geological media display inherent heterogeneous spatial characteristics. This research directly simulates this phenomenon using a geostatistical approach, known as sequential Gaussian simulation. The method utilizes the variogram which imposes a degree of controlled spatial heterogeneity on the system. Simulations are constrained using data from the Ok Tedi mine site in Papua New Guinea and designed to randomly vary the geological strength index and uniaxial compressive strength using Monte Carlo techniques. Results suggest that conventional probabilistic techniques have a fundamental limitation compared to geostatistical approaches, as they fail to account for the spatial dependencies inherent to geotechnical datasets. This can result in erroneous model predictions, which are overly conservative when compared to the geostatistical results.

Background Deliberative forums can be useful tools in policy decision making for balancing citizen voice and community values against dominant interests. Objective To describe the use of a deliberative forum to explore community perspectives on a complex health problem—disinvestment. Methods A deliberative forum of citizens was convened in Adelaide, South Australia, to develop criteria to support disinvestment from public funding of ineffective pathology tests. The case study of potential disinvestment from vitamin B 12 /folate pathology testing was used to shape the debate. The forum was informed by a systematic review of B 12 /folate pathology test effectiveness and expert testimony. Results The citizens identified seven criteria: cost of the test, potential impact on individual health/capacity to benefit, potential cost to society, public good, alternatives to testing, severity of the condition, and accuracy of the test. The participants not only saw these criteria as an interdependent network but also questioned "the authority" of policymakers to make these decisions. Conclusions Coherence between the criteria devised by the forum and those described by an expert group was considerable, the major differences being that the citizens did not consider equity issues and the experts neglected the "cost" of social and emotional impact of disinvestment on users and the society.

Sugar-containing beverages are the leading source of added sugar consumption among young adults. The aim of this study was to explore how young adults conceptualise what influences the healthfulness of sugar-containing beverages. Seven focus groups stratified by gender and educational institute were conducted with South Australians aged 18–25 years (n = 32). Focus groups were semi-structured and included a ranking activity where participants individually ranked eight beverages from least to most healthy. Focus groups were recorded, transcribed verbatim and thematically analysed. Participants commonly selected soda (soft drink) and energy drink as the least healthy beverage and water as the healthiest, but those between varied in rankings. Four themes were identified relating to how participants conceptualise beverage healthfulness in the thematic analysis: ingredients harmful to health, properties beneficial to health, functionality, and packaging. While participants were aware that beverages can contain high amounts of sugar, and that this can be harmful to health, many other factors influence the perceptions of beverage healthfulness and these can outweigh the perceived harms of consumption. Public health interventions and policies are needed to address misperceptions about the healthfulness of sugar-containing beverages to better put the harms of high sugar consumption in perspective for consumers.