Mapping the role of health services in prevention
Project title: Why aren’t health professionals telling us we’re fat? Perceptions of overweight and obesity prevention in non-admitted health services
Start date: March 2015
Estimated end date: March 2018
What is the issue?
Chronic disease is the major cause of death and disability in Australia. Half of all Australians have at least one chronic disease, and many have more than one. The cost to the health system is significant, with more than a third of the Australian health budget attributed to chronic disease management. A major risk factor for many chronic diseases is being overweight or obese. With two thirds of the Australian population classified as overweight or obese, it is an issue that health services cannot ignore.
Interventions to prevent obesity can improve quality of life and productivity, reduce morbidity and mortality, and reduce demand for healthcare. Health services have a key role in advocating for population health prevention strategies as well in incorporating prevention into clinical interventions.
There is strong evidence for the role of general practice and primary healthcare in obesity prevention. There is also emerging evidence regarding interventions that could be incorporated into other parts of the health system, such as community health services, pre-surgical clinics and obstetric services.
However, despite the evidence about effective interventions, prevention activity is not routinely integrated into health services. In part this can be attributed to practical barriers such as staff skill levels, time and a lack of financial incentives. A significant philosophical shift is required to incorporate chronic disease prevention into services primarily designed to manage acute ill health. First though, we need to better understand how obesity and obesity prevention is perceived across the various levels of health care delivery and how these perceptions may enable or impede the incorporation of prevention into routine care.
How is the project addressing the issue?
This research is investigating how professional perspectives, boundaries and relationships affect how overweight and obesity prevention is incorporated into health services. The project will examine how key stakeholders such as policy makers, managers, clinicians and consumers perceive preventive care and how these perceptions may enable or block prevention activity. The focus will be on non-admitted health services for adults.
This qualitative study involves interviews and observations with clinicians in the ACT. The study will approach the question, ‘Why aren’t health professionals telling us we’re getting fat?’ from a number of perspectives, including:
- Do health professionals feel comfortable raising the issues of weight? Routinely weighing all patients and asking about nutrition and physical activity has been shown to have a positive impact on health, yet health professionals don’t routinely weigh people or ask them about food and physical activity.
- Is obesity a disease or a social issue? Health services generally focus on illness treatment and disease management so how does the concept of prevention sit within this paradigm? Do health services see prevention as ‘their job’?
- Are health services, health professionals and consumers open to alternative models of care? The medical model has been shown to be the least effective in supporting people with lifestyle changes.
Relevance for practice
The project will support policy makers and clinicians to enhance the prevention system by identifying opportunities for incorporating overweight and obesity prevention into health services. This may then allow models of care to be developed that best meet population need while supporting clinicians to develop prevention skills and knowledge.
What are the expected outcomes?
It is anticipated that by mapping evidence in relation to population need and combining this with an increased understanding of the barriers and enablers to incorporating prevention-focused intervention into health services, this project will provide information and frameworks to support the integration of obesity and overweight prevention into non-admitted health services. It will describe the benefits of this in relation to the overall prevention system.
Claire Pearce, PhD Candidate, Prevention Centre, ACT Health
- Adjunct Professor Lucie Rychetnik (co-supervisor)
- Dr Therese Riley, Prevention Centre (co-supervisor)
- Professor Andrew Wilson, Prevention Centre and University of Sydney (supervisor)
We acknowledge the invaluable input into this project of our colleague, mentor, and above-all friend, Associate Professor Sonia Wutzke (1970–2017). The public health community is richer for having had you as one of its most passionate advocates.
This project was funded by the NHMRC, Australian Government Department of Health, NSW Ministry of Health, ACT Health and the HCF Research Foundation.
- Evidence review and semi-structured interviews completed
- Data analysed and key concepts identified
- Next stage of data gathering planned with community health clinicians.
How do health services view their role in the prevention of obesity? Menzies Centre for Health Policy, Emerging Health Policy Research Conference, Sydney. July 2017
Why aren’t health professionals telling us we’re fat? World Congress on Public Health, Melbourne, April 2017
Why aren’t health professionals telling us we’re fat? The role of health services in overweight and obesity prevention. Menzies Centre for Health Policy, Emerging Health Policy Research Conference, Sydney. July 2016