Piloting a citizen science approach to auditing rural walkability in Tasmania.

Background: People living in 'walkable' areas are more active, but common approaches to assessing walkability using audit tools and geospatial data have limitations in rural areas. This project explored the feasibility, acceptability and benefits of using a citizen science approach to audit walkability in rural communities.

Methods: Using a citizen science approach, community members in rural towns completed audit tools and photographs to capture walkability.

Systems mapping: a novel approach to national lung cancer screening implementation in Australia.

Background: Lung cancer screening with low-dose computed tomography has been started in some high-income countries and is being considered in others. In many settings uptake remains low. Optimal strategies to increase uptake, including for high-risk subgroups, have not been elucidated.

If health organisations and staff engage in research, does healthcare improve? Strengthening the evidence base through systematic reviews.

Background: There is an often-held assumption that the engagement of clinicians and healthcare organizations in research improves healthcare performance at various levels. Previous reviews found up to 28 studies suggesting a positive association between the engagement of individuals and healthcare organizations in research and improvements in healthcare performance. The current study sought to provide an update.

Women's participation in household decision-making: Qualitative findings from the Shonjibon Trial in rural Bangladesh.

A key element of women's empowerment is the ability to participate in household decision-making. This study presents the qualitative results from the Shonjibon Cash and Counselling Trial baseline process evaluation with the aim of exploring the status of women's decision-making at the trial's outset and to facilitate the exploration of any changes in women's empowerment over the course of the trial. Between January and March 2021, we conducted forty-one in-depth interviews with pregnant women in rural Bangladesh.

Health economic analysis of polygenic risk score use in primary prevention of coronary artery disease - A system dynamics model.

Background: Primary prevention programs utilising traditional risk scores fail to identify all individuals who suffer acute cardiovascular events. We aimed to model the impact and cost effectiveness of incorporating a Polygenic risk scores (PRS) into the cardiovascular disease CVD primary prevention program in Australia, using a whole-of-system model.

Methods: System dynamics models, encompassing acute and chronic CVD care in the Australian healthcare setting, assessing the cost-effectiveness of incorporating a CAD-PRS in the primary prevention setting.

The value of health service-based research to health service organisations: a qualitative study with senior health service executives.

Background: Research evidence has demonstrably improved health care practices and patient outcomes. However, systemic translation of evidence into practice is far from optimal. The reasons are complex, but often because research is not well aligned with health service priorities.

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.

Mental health-related service and medicine use among a cohort of urban Aboriginal children and young people: Data linkage study.

Objective: The objective was to describe mental health service and psychotropic medicine use among a cohort of Aboriginal young people and quantify their relation to sociodemographic, family and health factors.

Methods: In a prospective cohort study with data linkage, 892 Aboriginal children aged 0-17 years living in urban and regional areas of New South Wales, Australia, were included. We assessed mental health-related service use, paediatric service use and psychotropic medicine dispensing claims covered by the Australian Government Medicare Benefits Schedule and the Pharmaceutical Benefits Scheme from July 2012 to June 2017.

Factors associated with vaccination intention and uptake over time in a sample of older Australians.

This study sought to identify the behavioural and social drivers of vaccination in 16,745 older Australians. We analysed and compared influences on COVID-19 vaccination intention and uptake using prospectively collected survey data from the Sax Institute's 45 and Up Study. Vaccination intention increased with older age (adjusted odds ratio [aOR]:1.

Pathways between foodways and wellbeing for first nations Australians.

Background: Supporting the health and wellbeing of Aboriginal and Torres Strait Islander peoples (hereafter respectfully referred to as First Nations peoples) is a national priority for Australia. Despite immense losses of land, language, and governance caused by the continuing impact of colonisation, First Nations peoples have maintained strong connections with traditional food culture, while also creating new beliefs, preferences, and traditions around food, which together are termed foodways. While foodways are known to support holistic health and wellbeing for First Nations peoples, the pathways via which this occurs have received limited attention.

Sustaining health obesity prevention programs: Lessons from real-world population settings.

Current understanding of what sustains public health programs is derived primarily from evaluations of programs delivered for only a few years. To improve program planning and knowledge on program sustainment, we examined real-world population programs that have been delivered for >2 years. Our focus was physical activity and nutrition programs for obesity prevention.

Development of mobile phone-based dietary data collection applications in pregnant women and infants for the M-SAKHI trial.

In nutritional epidemiological studies, it is imperative to collect high-quality data to ensure accurate dietary assessment. However, dietary data collection using traditional paper forms has several limitations that may compromise data quality. The aim of this study was to propose novel methods to design and develop software applications (Apps) for dietary data collection to assess the nutritional status of pregnant women and infants.

Improving the accuracy of blood pressure measuring devices in Australia: a modelled return on investment study.

The VALID BP project was initiated to increase the availability of validated blood pressure measuring devices (BPMDs). The goal is to eliminate non validated BPMDs and minimise over- and underdiagnosis of hypertension caused by inaccurate readings. This study was undertaken to assess the potential return on investment in the VALID BP project.

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.

Ear health and hearing in urban Aboriginal children.

Objective: Evaluate ear health and hearing among urban Aboriginal children and quantify relationships with child, family and social factors.

Methods: Baseline questionnaire and ear health examinations from 1430 children with diagnoses (0.5-18 years) attending Aboriginal Health Services enrolled in SEARCH.

System Action Learning: Reorientating Practice for System Change in Preventive Health.

It is now widely accepted that many of the problems we face in public health are complex, from chronic disease to COVID-19. To grapple with such complexity, researchers have turned to both complexity science and systems thinking to better understand the problems and their context. Less work, however, has focused on the nature of complex solutions, or intervention design, when tackling complex problems.

The effect of general practice contact on cancer stage at diagnosis in Aboriginal and non-Aboriginal residents of New South Wales.

Purpose: Older age, risks from pre-existing health conditions and socio-economic disadvantage are negatively related to the prospects of an early-stage cancer diagnosis. With older Aboriginal Australians having an elevated prevalence of these underlying factors, this study examines the potential for the mitigating effects of more frequent contact with general practitioners (GPs) in ensuring local-stage at diagnosis.

Methods: We compared the odds of local vs.

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.

Are Perceptions of Government Intervention Related to Support for Prevention? An Australian Survey Study.

Background: In Australia, despite the success of tobacco control policy interventions, policymakers remain resistant to policy-based approaches to diet, alcohol, physical inactivity and obesity, concerned about community perceptions of such interventions as "nanny-statist". We examined how people's general positions on government intervention related to their positions on different preventive policy options.

Methods: Data were from a 2018 nationally representative cross-sectional telephone survey of 2601 Australian adults.

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.

Lung cancer screening: the hidden public health emergency.

Lung cancer causes nearly 2 million deaths per year worldwide, and cases continue to rise. Most lung cancer is diagnosed at late, incurable stages, and the five-year survival is a fraction of that for other common cancers, including breast, prostate, melanoma and colorectal cancer. Lung cancer screening (LCS) in high-risk populations using low-dose computed tomography (LDCT) could potentially save thousands of lives per year by shifting the stage at diagnosis to early curable disease.

Aboriginal Young People's Experiences of Accessibility in Mental Health Services in Two Regions of New South Wales, Australia.

This article assesses the accessibility of mainstream mental health services (MMHSs) in two regions of New South Wales (NSW), Australia, based on experiences and perspectives of Aboriginal young people aged 16-25. Semi-structured yarning interviews were conducted with thirteen Aboriginal young people in two regions of NSW. Thematic analysis was undertaken by all research team members to identify major themes from the data and conceptual connections between them.

Leadership for systems change: Researcher practices for enhancing research impact in the prevention of chronic disease.

Introduction: Strengthening systems for chronic disease prevention is essential. Leadership for systems change is an important key to strengthening systems. Leadership in prevention research for supporting systems change remains a relatively abstract concept and there is limited empirical information about the leadership practices of prevention research teams when viewed through a complexity lens.