Citizen science as a vehicle to address multiple policy objectives: Case studies from Australia.

ISSUE ADDRESSED: Despite increasing interest in citizen science as an approach to engage members of the public in research and decision making about health and wellbeing, there is a lack of practical evidence to guide policy and practice organisations to utilise these approaches. In this study we investigated how and why citizen science came to be incorporated into the work of two policy organisations. METHODS: We offer two in-depth case studies of Australian government organisations which have utilised citizen science in environmental and healthy ageing policy. Interviews with organisational informants and relevant documents were analysed inductively to explore how citizen science came to be adopted, legitimised and supported. RESULTS: Citizen science was utilised to address multiple organisational objectives, including increasing community participation in science; enhancing individuals' wellbeing, learning, and skills, and generating data to support research and policy in a relatively cost-effective manner. In both cases, grant funding was a mechanism to support citizen science, with project delivery facilitated through academic-policy partnerships and led by external academic or community partners. CONCLUSION: Although citizen science is relatively new in policy and practice settings, this study underscores the value of these approaches in realising co-benefits for organisations, academics, and community members. The support and advocacy of senior managers as 'champions', and a willingness to invest in trialling new approaches to address policy problems are necessary ingredients to foster acceptance and legitimacy of citizen science. SO WHAT?: Citizen science initiatives can be strategically utilised by health promotion organisations to enact priorities related to genuine community involvement, support research and innovation and facilitate collaboration and partnerships between academic, policy and community stakeholders.

Local government's roles in community health and wellbeing in Australia: Insights from Tasmania.

ISSUE ADDRESSED: Local governments are well-placed to respond to communities' health and wellbeing needs. However, in the Australian state of Tasmania, the sector's roles in that respect are unclear. METHODS: We interviewed 10 municipal personnel in Tasmania to understand their views on local governments' community health and wellbeing functions. RESULTS: Participants had an integrative understanding of community health and wellbeing and recognised that collective effort from all tiers of government, community members, and other place-based stakeholders would improve outcomes. They identified several roles local governments have to support and drive such improvements, including in relation to diverse place-specific determinants of health and wellbeing. Capacity and capability to fulfil what is needed varied, with rural and remote councils generally less able than urban counterparts to respond consistently or comprehensively to community members' complex needs. However, in the presence of clear expectations and parameters, and appropriate support from other tiers of government, participants were eager for their councils to do more to improve their communities' health and wellbeing, including via a mandate in legislation. CONCLUSION: Local governments have the potential to do more to improve health and wellbeing outcomes in Tasmania, and the greatest gains could be made by addressing spatial inequalities faced by the sector. That insight is extensible to other comparable jurisdictions. SO WHAT?: We argue the need both for a shared societal goal of equitable wellbeing supported by all tiers of government and for actions proportionate to the needs of council areas.

Harnessing citizen science in health promotion: perspectives of policy and practice stakeholders in Australia.

Citizen science is rapidly gaining momentum as a means of involving members of the public in research and decision-making in disease prevention and health promotion. However, citizen science projects have predominantly been led by academic researchers and there is limited understanding of how to support the application of citizen science approaches in policy and practice settings. This study aimed to understand the perceptions, motivations and early experiences of applying citizen science approaches in policy and practice settings. Semi-structured interviews were conducted with policy and practice stakeholders who were leading citizen science projects (project partners, n = 7), and their implementation partners (project implementers, n = 11). Participants viewed citizen science as an opportunity to access hard-to-reach data and to enhance engagement with community members to support policy and practice change. Barriers and facilitators of citizen science in policy and practice settings included navigating collaborative relationships, team capacity and resources available to deliver projects, recruitment and engagement of citizen scientists and ethical considerations in the design and implementation of citizen science projects. Findings support the feasibility and wider application of citizen science approaches in health promotion and are being used to inform the development of tools and resources to build capacity in these approaches in policy and practice settings.

Radiocarbon dating as tool to assist in triaging cases of unidentified human remains in Victoria, Australia: A case series.

In cases where human remains are unidentified because there is no initial identification hypothesis, limited contextual information, and/or poor preservation, radiocarbon (14 C) dating may be a useful tool to further assist with identification. Through measuring the amount of 14 C remaining in organic material, such as bone, teeth, nail, or hair, radiocarbon dating may provide an estimated year of birth and year of death for a deceased person. This information, may assist in, establishing whether a case of unidentified human remains (UHR) is actually of medicolegal significance and therefore, requires forensic investigation and identification. This case series highlights the application of 14 C dating to seven of the 132 UHR cases in Victoria, Australia. Cortical bone was sampled from each case and the level of 14 C was measured to provide an estimated year of death. Four of the seven cases analyzed contained the levels of 14 C consistent with an archeological timeframe, one contained a level of 14 C consistent with a modern (i.e., of medicolegal significance) timeframe, and the results for the remaining two samples were inconclusive. Applying this technique not only reduced the number of UHR cases in Victoria but also has investigative, cultural, and practical implications for medicolegal casework in general.

The case for citizen science in public health policy and practice: a mixed methods study of policymaker and practitioner perspectives and experiences.

BACKGROUND: Citizen science (CS) is increasingly being utilised to involve the public in public health research, but little is known about whether and how CS can address the needs of policy and practice stakeholders in health promotion and chronic disease prevention. METHODS: Using a mixed methods approach we conducted an online survey (n = 83) and semi-structured interviews (n = 21) with policy and practice stakeholders across Australia to explore how CS approaches are perceived and applied in chronic disease prevention, how CS aligns with existing approaches to community engagement, and how the uptake of CS can be supported within policy and practice settings. RESULTS: Most participants had heard of CS, and while few had experience of using CS, there was widespread support for this approach, with many seeing it as complementary to other community engagement approaches. CS was seen as providing: (a) a robust framework for engagement; (b) access to rich data; (c) opportunities for more meaningful engagement; and (d) a mutually beneficial approach for stakeholders and community members. However, stakeholders identified a need to weigh benefits against potential risks and challenges including competing organisational priorities, resourcing and expertise, data quality and rigour, governance, and engagement. CONCLUSIONS: To expand the use of CS, stakeholders identified the need for increased awareness, acceptance, and capacity for CS within public health organisations, greater access to supporting tools and technology, and evidence on processes, feasibility and impacts to enhance the visibility and legitimacy of CS approaches.

Building capacity for citizen science in health promotion: a collaborative knowledge mobilisation approach.

Policymakers and practitioners in health promotion (e.g. those working for local, state or federal government organisations or community and non-government organisations with a focus on health and wellbeing) are increasingly interested in citizen science as a means of involving the public in research and decision making. The potential benefits of citizen science approaches in health promotion include increased research capacity, incorporation of community perspectives on problems and solutions, and improved public awareness and acceptance of actions to improve health. However, health promotion practitioners and policymakers report having limited familiarity and experience with citizen science and a desire to build their capacity in these approaches. The Citizen Science in Prevention (CSP) project aims to build capacity for citizen science in health promotion by: 1) supporting the development and implementation of citizen science projects by policymakers and practitioners, 2) establishing a network of health promotion stakeholders with familiarity and interest in citizen science approaches, and 3) co-designing resources to support the use of citizen science in policy and practice contexts. A comprehensive mixed methods evaluation will establish the reach, satisfaction, and impacts that can be attributed to the capacity building intervention. This paper describes the first known initiative to build capacity in the application of citizen science approaches in health promotion and we hope that this work will assist others in the development and implementation of capacity building activities for citizen science in health promotion and beyond.

Citizen science, the active involvement of members of the public in undertaking research, is gaining attention as a means of involving the public in research and decision making in health promotion. However, despite increasing interest in citizen science, policymakers and practitioners in health promotion (e.g. those working for local, state or federal government organisations or community and non-government organisations with a focus on health and wellbeing), lack the knowledge, skills and confidence to apply these approaches within their work. Knowledge mobilisation is a process designed to ensure research is useful for society, underpinned by researchers and non-academic partners working together to ensure that the knowledge produced is relevant and useful to those responsible for making decisions in practice. Within this paper we describe how we have used a knowledge mobilisation approach to work in partnership with health promotion agencies to develop, implement and evaluate a suite of activities aimed at building capacity in the use of citizen science approaches in health promotion.

A meta-analytic review of the frequency and patterning of laryngohyoid and cervical fractures in cases of suicide by hanging.

The frequency and distribution of fractures are commonly utilized to assist in interpreting the manner of death. In cases of alleged suicide by hanging, however, the evidence base for the frequency and patterning of laryngohyoid and cervical vertebrae fractures resulting from such blunt force traumatic events is limited and so fractures cannot be reliably used to assist in interpreting the manner. Using meta-analytic techniques, this study aimed to estimate frequency and distribution of fractures in the context of relevant intrinsic and extrinsic variables. A systematic review of the literature identified 20 studies with relevant data (8523 cases of suicide by hanging). Meta-analyses identified the frequency and distribution of fractures present and how fracture frequency was affected by the subgroups of age, sex, completeness of suspension, ligature knot position and study design. Results indicated that fracture frequency was variable, there was no unique patterning, and high levels of heterogeneity were present in all variable sub-groups. Age was the only subgroup to show differences. Findings suggest that neck fracture frequency is inconsistent and cannot be predicted by the chosen variables. Subsequently, neck fractures in isolation should not be given weight in medico-legal interpretations of a hanging death as suicidal.

Average thickness of the bones of the human neurocranium: development of reference measurements to assist with blunt force trauma interpretations.

The accurate interpretation of a blunt force head injury relies on an understanding of the case circumstances (extrinsic variables) and anatomical details of the individual (intrinsic variables). Whilst it is often possible to account for many of these variables, the intrinsic variable of neurocranial thickness is difficult to account for as data for what constitutes 'normal' thickness is limited. The aim of this study was to investigate the effects of age, sex and ancestry on neurocranial thickness, and develop reference ranges for average neurocranial thickness in the context of those biological variables. Thickness (mm) was measured at 20 points across the frontal, left and right parietals, left and right temporals and occipital bones. Measurements were taken from post-mortem computed tomography scans of 604 individuals. Inferential statistics assessed how age, sex and ancestry affected thickness and descriptive statistics established thickness means. Mean thickness ranged from 2.11 mm (temporal squama) to 19.19 mm (petrous portion). Significant differences were noted in thickness of the frontal and temporal bones when age was considered, all bones when sex was considered and the, right parietal, left and right temporal and occipital bones when ancestry was considered. Furthermore, significant interactions in thickness were seen between age and sex in the frontal bone, ancestry and age in the temporal bone, ancestry and sex in the temporal bone, and age, sex and ancestry in the occipital bone. Given the assorted influence of the biological variables, reference measurement ranges for average thickness incorporated these variables. Such reference measurements allow forensic practitioners to identify when a neurocranial bone is of normal, or abnormal, thickness.

A Scoping Review of Citizen Science Approaches in Chronic Disease Prevention.

Background: Citizen science approaches, which involve members of the public as active collaborators in scientific research, are increasingly being recognized for their potential benefits in chronic disease prevention. However, understanding the potential applicability, feasibility and impacts of these approaches is necessary if they are to be more widely used. This study aimed to synthesize research that has applied and evaluated citizen science approaches in chronic disease prevention and identify key questions, gaps, and opportunities to inform future work in this field. Methods: We searched six databases (Scopus, Medline, Embase, PsycInfo, PubMed, and CINAHL) in January 2022 to identify articles on the use of citizen science in prevention. We extracted and synthesized data on key characteristics of citizen science projects, including topics, aims and level of involvement of citizen scientists, as well as methods and findings of evaluations of these projects. Results: Eighty-one articles reported on citizen science across a variety of health issues, predominantly physical activity and/or nutrition. Projects primarily aimed to identify problems from the perspective of community members; generate and prioritize solutions; develop, test or evaluate interventions; or build community capacity. Most projects were small-scale, and few were co-produced with policy or practice stakeholders. While around half of projects included an evaluation component, overall, there was a lack of robust, in-depth evaluations of the processes and impacts of citizen science projects. Conclusions: Citizen science approaches are increasingly being used in chronic disease prevention to identify and prioritize community-focused solutions, mobilize support and advocacy, and empower communities to take action to support their health and wellbeing. However, to realize the potential of this approach more attention needs to be paid to demonstrating the feasibility of using citizen science approaches at scale, and to rigorous evaluation of impacts from using these approaches for the diverse stakeholders involved.

Sydney's 'last drinks' laws: A content analysis of news media coverage of views and arguments about a preventive health policy.

INTRODUCTION: News media representation of preventive health policies can influence public discussion and political decision making, impacting policy implementation and sustainability. This study analysed news media coverage of the contested 'last drinks' alcohol laws in Sydney, Australia, to understand the arguments made by different 'actors' (stakeholders) regarding the laws and provide insights on how preventive health policies are positioned within media discourse. METHODS: We identified print and online news media articles discussing the laws from 2014 to 2020. Content analysis was used to quantify the arguments made to justify support or opposition to the laws. RESULTS: A total of 445 articles were included for analysis. Four hundred and thirty-five actors were identified, with industry actors mentioned most (213 times) followed by health actors (136 times). There were more quotes from opponents of the laws compared to supporters of the laws (57% vs. 25%). The proportion of media mentions reduced for supporters (34% in 2014 to 14% in 2020) while mentions increased for opponents (47% in 2014 to 73% in 2020). Supporters used arguments about crime, safety and health. Opponents of the laws focused on issues such as Sydney's 'night time economy' and negative impacts of the laws. DISCUSSION AND CONCLUSIONS: Opponents of the laws strategically used the media to influence public debate. Opponents, including industry actors, also ignored the health impacts of alcohol and utilised campaign groups to advocate against the laws. These findings have implications for how governments and advocates communicate and build support for contested preventive health policies.

Using citizen science to engage the public in monitoring workplace breastfeeding support in Australia.

ISSUE ADDRESSED: Returning to work is a major barrier to continued breastfeeding. While many large organisations in Australia have policies to support breastfeeding and expressing at work, it is not known how these are implemented in practice, what support is available in smaller workplaces or to what extent workplace support meets the needs of breastfeeding mothers. METHODS: This pilot study trialled a citizen science approach where members of the public provided photographs and descriptions of breastfeeding facilities and support within their workplaces. The study was promoted through community networks and social media, and data were submitted via an online survey. Data were analysed inductively to identify key themes. RESULTS: Thirty-seven participants provided data on breastfeeding support in their workplace. Three key themes were identified: physical features and facilities; workplace culture; and organisational and occupational characteristics. There was considerable variation in workplace support and around half of the participants indicated that they had to use communal, poorly equipped and/or unhygienic spaces to breastfeed or express at work. CONCLUSION: While some employers have taken important steps towards supporting mothers to combine breastfeeding and work, there is room for improvement. Through this pilot study, we have demonstrated the feasibility and value of using a citizen science approach to obtain data from a range of workplaces along with perceptions of workplace characteristics that support or hinder breastfeeding and expressing at work. SO WHAT?: Citizen science is a useful approach to capturing data on workplace support for breastfeeding and could be scaled up to enable ongoing monitoring. The findings raise important issues around the interpretation and implementation of current legislation to support mothers in the workplace.

Using citizen science to empower older adults to improve a food security initiative in Australia.

Food security is an increasing problem for older adults who are living longer and having to stretch their resources further. Initiatives such as subsidized community market days are increasingly important in bolstering food security amongst these groups but there have been few attempts to understand these initiatives from the perspective of community members. This exploratory study examined the utility of a novel citizen science approach to engage older adults in evaluating and improving a local food security initiative. Using the Our Voice methodology, citizen scientists recorded their perceptions of their local Market Day via photographs and audio narratives. Thirteen citizen scientists captured 127 photographs and 125 commentaries. Citizen scientists participated in workshops to discuss, code and synthesize their data, and used their findings to advocate for change. A number of improvements to the Market Day were made by key stakeholders on the basis of citizen scientist recommendations, including improving the processes for sourcing and storing food and changing the layout to improve access. This study demonstrates that citizen science is a useful and feasible approach to engaging community members in capturing data and advocating for change to ensure that local initiatives meet the needs of communities.

Not so simple: Understanding the complexities of establishing identity for cases of unidentified human remains in an Australian medico-legal system.

Discussions regarding the importance and complexities associated with the identification of deceased persons have typically focused on disaster or humanitarian contexts where there has been large scale loss of life. In contrast, identification efforts for unidentified human remains (UHR) cases in routine domestic casework contexts have received relatively little attention. The aim of this paper was to present the situation regarding the count of UHR cases in the state of Victoria, Australia, dating between 1960 and 2020, and to provide a constructively critical appraisal of the factors that have, and continue to, hinder their identification. Over the six decades a total of 132 coronial cases remained unidentified; an average of 2-3 cases per annum. For each case, the preservation of the remains, geographical location of where they were recovered from, primary (fingerprints, dental, DNA) and secondary identification methods that had been employed, potential for additional identification testing and current curation of the remains, were recorded. The difficulty with providing a "total count" of UHR cases is discussed, as well as the ways in which preservation, availability of identification methods, changes in policies and procedures, record management, changes in practice and advancements in technology, have impacted the identification process. This paper demonstrates the complexity of the investigation of UHR cases, and why individuals continue to remain unidentified in 2021.

An evaluation of the differences in paediatric skeletal trauma between fatal simple short falls and physical abuse blunt impact loads: An international multicentre pilot study.

In cases where a deceased child exhibits trauma as a result of a physical abuse blunt impact load, a parent/caregiver may provide a simple short fall (SSF) as the justification for that trauma. The skeletal fractures remain difficult to differentiate between a SSF and physical abuse however, as both are the result of a blunt impact load, and are therefore biomechanically alike, and the rare nature of these fatalities means only anecdotal research has been available to validate such claims. The aim of this pilot study was to investigate if there may be differences in the skeletal fracture patterns and types resulting from SSFs compared with those resulting from physical abuse blunt impacts. Paediatric (<10 years) cases of fatal SSFs (≤1.5 m) and physical abuse were collected from the Victorian Institute of Forensic Medicine (Australia), Institut Médico-Légal de Paris (France), University of Pretoria (South Africa) and Great Ormond Street Hospital (England). For each case the intrinsic and extrinsic variables were recorded from medico-legal reports and skeletal trauma was documented using post-mortem computed tomography scans and/or skeletal surveys. Three SSFs and 18 physical abuse cases were identified. Of the SSF cases, two exhibited fractures; both of which were simple linear neurocranial fractures. Comparatively, 12 of the physical abuse cases exhibited fractures and these were distributed across the skeleton; 58% located only in the skull, 17% only in the post-cranial and 25% located in both. Skull fracture types were single linear, multiple linear and comminuted. This pilot study suggests, anecdotally, there may be differences in the fracture patterns and types between blunt impact loads resulting from a SSF and physical abuse. This data will form the foundation of the Registry of Paediatric Fatal Fractures (RPFF) which, with further multicentre contributions, would allow this finding to be validated.

Human identification: a review of methods employed within an Australian coronial death investigation system.

Whilst many identification methods have been widely described and discussed in the literature, and considered in disaster and humanitarian contexts, there has been limited reporting and evaluation of the identification methods used in domestic medico-legal death investigation contexts. The aim of this study was to evaluate the identification methods utilised at the Victorian Institute of Forensic Medicine (VIFM), which forms part of a coronial medico-legal death investigation system. The method of identification and time taken to complete the identification were reviewed for all cases admitted to the VIFM over a five-year period from 1 July 2015 to 30 June 2020. The majority, 91%, of individuals admitted to the VIFM were visually identified. The remaining 9% of cases required identification by primary methods (i.e. fingerprints, DNA or dental) or, when those methods were not possible, by secondary methods (i.e. circumstantial). Visual identifications were the timeliest, taking an average of 1.5 days, whilst primary identification methods required an average of 5 days to complete. The triaging of identification methods, dependent on the case context, body preservation, availability of ante-mortem data, legal requirements and admissibility of the method, are determined by identification coordinators within the Human Identification Service (HIS) to ensure the most appropriate and timely method is employed. This review of human identification methods provides the foundation for future analyses to compare workflow processes and improve identification methods utilised in domestic medico-legal contexts.

30+ years of media analysis of relevance to chronic disease: a scoping review.

BACKGROUND: Chronic, non-communicable diseases are a significant public health priority, requiring action at individual, community and population levels, and public and political will for such action. Exposure to media, including news, entertainment, and advertising media, is likely to influence both individual behaviours, and attitudes towards preventive actions at the population level. In recent years there has been a proliferation of research exploring how chronic diseases and their risk factors are portrayed across various forms of media. This scoping review aims to map the literature in this area to identify key themes, gaps, and opportunities for future research in this area. METHODS: We searched three databases (Medline, PsycINFO and Global Health) in July 2016 and identified 499 original research articles meeting inclusion criteria: original research article, published in English, focusing on media representations of chronic disease (including how issues are framed in media, impact or effect of media representations, and factors that influence media representations). We extracted key data from included articles and examined the health topics, media channels and methods of included studies, and synthesised key themes across studies. RESULTS: Our findings show that research on media portrayals of chronic disease increased substantially between 1985 and 2016. Smoking and nutrition were the most frequent health topics, and television and print were the most common forms of media examined, although, as expected, research on online and social media channels has increased in recent years. The majority of studies focused on the amount and type of media coverage, including how issues are framed, typically using content analysis approaches. In comparison, there was much less research on the influences on and consequences of media coverage related to chronic disease, suggesting an important direction for future work. CONCLUSIONS: The results highlight key themes across media research of relevance to chronic disease. More in-depth syntheses of studies within the identified themes will allow us to draw out the key patterns and learnings across the literature.

Knowledge mobilisation in practice: an evaluation of the Australian Prevention Partnership Centre.

BACKGROUND: Cross-sector collaborative partnerships are a vital strategy in efforts to strengthen research-informed policy and practice and may be particularly effective at addressing the complex problems associated with chronic disease prevention. However, there is still a limited understanding of how such partnerships are implemented in practice and how their implementation contributes to outcomes. This paper explores the operationalisation and outcomes of knowledge mobilisation strategies within the Australian Prevention Partnership Centre - a research collaboration between policy-makers, practitioners and researchers. METHODS: The Centre's programme model identifies six knowledge mobilisation strategies that are hypothesised to be essential for achieving its objectives. Using a mixed methods approach combining stakeholder interviews, surveys, participant feedback forms and routine process data over a 5-year period, we describe the structures, resources and activities used to operationalise these strategies and explore if and how they have contributed to proximal outcomes. RESULTS: Results showed that Centre-produced research, resources, tools and methods were impacting policy formation and funding. Policy-makers reported using new practical methodologies that were helping them to design, implement, evaluate and obtain funding for scaled-up policies and programmes, and co-creating compelling prevention narratives. Some strategies were better implemented and more impactful than others in supporting these outcomes, with variation in who they worked for. The activities used to effect engagement, capacity-building and partnership formation were mostly generating positive results, but co-production could be enhanced by greater shared decision-making. Considerably more work is needed to successfully operationalise knowledge integration and adaptive learning. CONCLUSIONS: Describing how collaborative cross-sector research partnerships are operationalised in practice, and with what effects, can provide important insights into practical strategies for establishing and growing such partnerships and for maximising their contributions to policy. Findings suggest that the Centre has many strengths but could benefit from more inclusive and transparent governance and internal processes that facilitate dialogue about roles, expectations and co-production practices.

Correction: Factors influencing the behaviour and perceptions of Australian veterinarians towards antibiotic use and antimicrobial resistance.

[This corrects the article DOI: 10.1371/journal.pone.0223534.].

Factors influencing the behaviour and perceptions of Australian veterinarians towards antibiotic use and antimicrobial resistance.

Antimicrobial resistance (AMR) is a global crisis with impacts on the future health and welfare of humans and animals. Determining key factors that influence veterinarians' antimicrobial prescribing behaviours can bridge the gap between prescribing guidelines and clinical usage. Veterinarians practicing in Australia were surveyed on their frequency in prescribing different antibiotics; factors influencing their antibiotic prescribing behaviours; and their perceptions of current drivers of AMR. Antibiotics were prescribed in a third of consultations with key differences in the frequency of use of specific antibiotics by small companion animal (SCA), equine and livestock veterinarians, which broadly aligned with antibiotic registration restrictions in Australia. SCA veterinarians reported prescribing broad-spectrum antibiotics of higher importance to human health more frequently than livestock veterinarians. Factors that were reported as 'strong' or 'moderate' barriers to appropriate antibiotic prescribing were the 1) cost of culture and susceptibility testing and 2) lack of access to rapid and affordable diagnostic tests. Fear of losing clients, colleague pressure, and lack of their own understanding about antibiotics were considered to be 'no' or 'somewhat' of a barrier to appropriate prescribing by respondents. SCA veterinarians placed greater importance on the contribution of antibiotic use in livestock to AMR, than antibiotic use in companion animals. Despite reporting use of fewer, mostly narrow spectrum antibiotics of lower importance to human and animal health, livestock veterinarians were generally more aware of their potential contribution to AMR. This study provides insights into the similarities and differences in SCA, equine and livestock veterinarians practicing in Australia and informs sector-specific strategies to improve antimicrobial stewardship.

Research on media framing of public policies to prevent chronic disease: A narrative synthesis.

Media coverage plays a key role in shaping public and political attitudes towards policy interventions to improve health. We reviewed studies of news media to identify the arguments used to frame policies that address risk factors for chronic disease, and the impact of different arguments on attitudes to policy. Drawing on a previous scoping review, we identified a subsample of 49 studies of media framing of policies to address risk factors for lifestyle-related chronic disease for further analysis. We extracted and synthesised data to explore key themes. Of the limited research that has been undertaken, most studies have focused on tobacco policy, followed by alcohol, with a small number of studies of food and beverage policies. Studies have primarily used content analysis. Our synthesis demonstrated that advocates and opponents draw on five frames: health, social, economic, practical and ideological. Only a small number of studies have examined the impact of framing on public attitudes towards policy interventions, although such studies have tended to focus on the impact of how problems, rather than solutions (i.e. policies) are framed. Media research is crucial to understanding the complex ways in which attitudes towards policy interventions shape, and are shaped by, public discourses and can provide public health advocates with insights into strategies to successfully position policy arguments. This review highlights key insights and gaps in the hope that this will stimulate further research that will enhance public health advocates' abilities to promote effective public health policy.