Project Details

Project timelines

2025 - 2026

Active

Project leads

Associate Professor Jaithri Ananthapavan


Research domain

Deakin Health Economics

Together with PHSA, we have developed a workplan consisting of three work packages to help PHSA incorporate economic evidence into obesity prevention decision-making.

The three work packages have been designed to:

  1. Estimate the cost of overweight and obesity in South Australia
  2. Assess the value for money of the economic evaluation of outdoor advertising restrictions in South Australia
  3. Undertake economic analyses of prioritised obesity prevention interventions and rank them using a decision-making framework

The need

PHSA identified the need to procure health economics services to incorporate economic evidence in decision-making.

Impact

Up to date estimates of the cost of overweight and obesity in South Australia to highlight the need to take action.

Economic evaluation of an Australian first policy to restrict the marketing of unhealthy foods and drinks on Adelaide Metro buses, trains and trams. The evaluation will assess the value for money of the policy from a societal perspective.

A  prioritised list of obesity prevention initiatives for implementation in SA.

A decision-making framework with a prioritised list of obesity prevention initiatives for implementation in SA.

Project Lead

Associate Professor Jaithri Ananthapavan Associate Professor, Health economist, Deakin Health Economics, GLOBE, Deakin Institute for Health Transformation, Deakin University
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Dr Vicki Brown Senior Research Fellow Faculty of Health/School of Health and Social Development/Deakin Institute for Health Transformation, Deakin University
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Dr Phuong Nguyen Executive Dean of Health Research Postdoctoral Research Fellow, Deakin University
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Michelle Tran Research Fellow, Deakin University, School of Health and Social Development
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Luke Schofield Casual research assistant, Master of Health Economics student
Associate Professor Sithara Wanni Arachchige Dona Associate Research Fellow, Deakin Health Economics Deakin University, School of Health and Social Development
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Partners

Collaborators

Funding

Preventive Health SA

Media, reports and publications

Reports

  • PHSA presentation at the SA Population Health Conference on the Cost of Obesity in South Australia
  • Cost of overweight and obesity in South Australia 2025-2030