Melody Ding

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Melody Ding is an Associate Professor at the University of Sydney. Ding is an epidemiologist and population behavioural scientist in Sydney School of Public Health in the Faculty of Medicine and Health at the University of Sydney. She is also a member of the Charles Perkins Centre and the Sydney Southeast Asia Centre. Ding's research aims to improve population health through epidemiological research and behavioural change.

Contents

Career

Melody Ding completed her undergraduate education in marine biology at Ocean University of China [1] and her PhD through the Joint Doctoral Program in Public Health at the University of California San Diego and San Diego State University in 2012. She relocated to Australia for her postdoctoral research and is now a Senior Researcher at the University of Sydney.

Ding's research program lies at the intersection of lifestyles, physical activity, epidemiology, and chronic disease prevention and is devoted to generating policy-relevant research outcomes. [2] She "aims to identify disease-causing risk factors, develop solutions for prevention, educate the public, and guide evidence-based policymaking." [3] Ding expanded the field of lifestyle epidemiology by studying interactions among lifestyle risk factors and their impact on physical and mental health and longevity, including obesity, physical activity, sleep, social participation, retirement, and a vegetarian diet. Her research identified the combinations of physical activity, not smoking and active social participation as the strongest predictor for longevity. [4] One facet of Ding's research is identifying changes that can be made to the built environment, such as making cities more 'walkable', to prevent chronic diseases, such as obesity and cardiovascular disease. Ding's research into the COVID-19 pandemic and physical activity has shown the effects of the pandemic varied around the world, potentially due to differences in infection control strategies between countries. [5]

Since 2013, Melody has been awarded $2.5 million in research funding from the NHMRC, Heart Foundation, and other organisations. In 2021 Ding was awarded an NHMRC Investigator Grant – Emerging Leadership 2 [6] [7] and a NSW Health Cardiovascular Early-Mid Career Researcher Grant to design a decision-support tool for physical activity strategies. [8]

Ding published the first-ever estimate for the global economic burden of physical inactivity, showing that inactivity cost healthcare systems $53 billion in 2013 and physical inactivity-related deaths cost the world $14 billion in productivity losses. [9] This research also showed that a larger proportion of the economic burden is bourne by high income countries, whereas the low- and middle-income countries bear more of the disease burden.

Awards and prizes

Ding's work on the global economic burden of physical inactivity has become one of the most frequently cited papers in physical activity and was recognised as one of the Most Impactful Publication in 2016 by American Heart Association. [10] Ding has published over 160 peer reviewed papers and is one of the top two percent of researchers in her field according to a Stanford University study in 2022. [11] [12]

Ding has also been awarded:

Media

Ding has published in The Conversation on retirement, [20] diet, [21] risk for Alzheimer’s disease and diabetes, [22] health impacts of sitting, [23] and a Research Check assessing a reported potential link between nicotine and COVID-19. [24] Her work has been covered in The Conversation, [25] The Pulse, [26] ABC News, [27] SBS News [28] and the SMH. [29] [30] [31] Ding has provided expert commentary on physical activity on ABC Radio National, [32] ABC News, [33] [34] BBC News and in the SMH [35] and The Guardian, [36] and has been profiled by The Lancet. [37]

Related Research Articles

<span class="mw-page-title-main">Cardiovascular disease</span> Class of diseases that involve the heart or blood vessels

Cardiovascular disease (CVD) is any disease involving the heart or blood vessels. CVDs constitute a class of diseases that includes: coronary artery diseases, heart failure, hypertensive heart disease, rheumatic heart disease, cardiomyopathy, arrhythmia, congenital heart disease, valvular heart disease, carditis, aortic aneurysms, peripheral artery disease, thromboembolic disease, and venous thrombosis.

<span class="mw-page-title-main">Sedentary lifestyle</span> Type of lifestyle involving little or no physical activity

Sedentary lifestyle is a lifestyle type, in which one is physically inactive and does little or no physical movement and or exercise. A person living a sedentary lifestyle is often sitting or lying down while engaged in an activity like socializing, watching TV, playing video games, reading or using a mobile phone or computer for much of the day. A sedentary lifestyle contributes to poor health quality, diseases as well as many preventable causes of death.

<span class="mw-page-title-main">Global health</span> Health of populations in a global context

Global health is the health of the populations in the worldwide context; it has been defined as "the area of study, research, and practice that places a priority on improving health and achieving equity in health for all people worldwide". Problems that transcend national borders or have a global political and economic impact are often emphasized. Thus, global health is about worldwide health improvement, reduction of disparities, and protection against global threats that disregard national borders, including the most common causes of human death and years of life lost from a global perspective.

Multimorbidity, also known as multiple long-term conditions (MLTC), means living with two or more chronic illnesses. For example, a person could have diabetes, heart disease and depression at the same time. Multimorbidity can have a significant impact on people's health and wellbeing. It also poses a complex challenge to healthcare systems which are traditionally focused on individual diseases. Multiple long-term conditions can affect people of any age, but they are more common in older age, affecting more than half of people over 65 years old.

The Global Burden of Disease Study (GBD) is a comprehensive regional and global research program of disease burden that assesses mortality and disability from major diseases, injuries, and risk factors. GBD is a collaboration of over 3600 researchers from 145 countries. Under principal investigator Christopher J.L. Murray, GBD is based in the Institute for Health Metrics and Evaluation (IHME) at the University of Washington and funded by the Bill and Melinda Gates Foundation.

<span class="mw-page-title-main">Non-communicable disease</span> Medical condition

A non-communicable disease (NCD) is a disease that is not transmissible directly from one person to another. NCDs include Parkinson's disease, autoimmune diseases, strokes, heart diseases, cancers, diabetes, chronic kidney disease, osteoarthritis, osteoporosis, Alzheimer's disease, cataracts, and others. NCDs may be chronic or acute. Most are non-infectious, although there are some non-communicable infectious diseases, such as parasitic diseases in which the parasite's life cycle does not include direct host-to-host transmission.

<span class="mw-page-title-main">Preventable causes of death</span> Causes of death that could have been avoided

Preventable causes of death are causes of death related to risk factors which could have been avoided. The World Health Organization has traditionally classified death according to the primary type of disease or injury. However, causes of death may also be classified in terms of preventable risk factors—such as smoking, unhealthy diet, sexual behavior, and reckless driving—which contribute to a number of different diseases. Such risk factors are usually not recorded directly on death certificates, although they are acknowledged in medical reports.

<span class="mw-page-title-main">Indigenous health in Australia</span> Medical condition

Indigenous health in Australia examines health and wellbeing indicators of Indigenous Australians compared with the rest of the population. Statistics indicate that Aboriginal Australians and Torres Strait Islanders are much less healthy than other Australians. Various government strategies have been put into place to try to remediate the problem; there has been some improvement in several areas, but statistics between Indigenous Australians and the rest of the Australian population still show unacceptable levels of difference.

Professor Wendy Elizabeth Hoy AO is a Fellow of the Australian Academy of Science (FAA), the Director of the Centre for Chronic Disease at the University of Queensland, Australia, and was appointed an Officer of the Order of Australia (AO) in 2010 and elected as a member of the Australian Academy of Science in 2015. Hoy's research has involved developing new types of kidney imaging and improving health and lives for indigenous populations, in Australia, Sri Lanka and the USA.

<span class="mw-page-title-main">Rachelle Buchbinder</span> Australian rheumatologist and medical researcher

Rachelle Buchbinder is an Australian rheumatologist and clinical epidemiologist. Her clinical practice is in conjunction with research involving multidisciplinary projects relating to arthritis and musculoskeletal conditions. She promotes improvement of communication with patients and health literacy in the community.

Lidia Morawska is a Polish-Australian physicist and distinguished professor at the School of Earth and Atmospheric Sciences, at the Queensland University of Technology and director of the International Laboratory for Air Quality and Health (ILAQH) at QUT. She is also co-director of the Australia-China Centre for Air Quality Science and Management, an adjunct professor at the Jinan University in China, and a Vice-Chancellor fellow at the Global Centre for Clean Air Research (GCARE), University of Surrey in the United Kingdom. Her work focuses on fundamental and applied research in the interdisciplinary field of air quality and its impact on human health, with a specific focus on atmospheric fine, ultrafine and nanoparticles. Since 2003, she expanded her interests to include also particles from human respiration activities and airborne infection transmission.

<span class="mw-page-title-main">Emily Banks</span> Epidemiologist and public health researcher

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<span class="mw-page-title-main">Roxana Mehran</span> Cardiologist

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<span class="mw-page-title-main">Rod Jackson (epidemiologist)</span> New Zealand scientist (born 1954)

Rodney Thornton Jackson is a New Zealand medically trained epidemiologist who has had lead roles in publicly funded research focussing on systems to effectively identify risk factors in the epidemiology of chronic diseases, in particular cardiovascular diseases (CVDs). This involved linking large cohort studies to regional and national electronic health databases and enabling the generation of new risk-prevention equations using web-based tools, such as the PREDICT model, to implement, monitor and improve risk assessment and management guidelines. Research on asthma in which Jackson participated influenced decisions made by the New Zealand Ministry of Health, and he has contributed to public debate on dietary risk factors for heart attacks and strokes. Following an evidence-based approach to identification of disparities in medical outcomes for different groups within the New Zealand population, Jackson took a position on racism in the medical sector. In 2020, he became a frequent commentator in the media on the approach of the New Zealand government to the COVID-19 pandemic. Since 1999, Jackson has been professor of epidemiology at the University of Auckland.

The Women's Healthy Ageing Project (WHAP) is the longest ongoing medical research project examining the health of Australian women. Its landmark studies concern women's heart and brain health, a long-neglected area of specialised research.

Gemma Alexandra Figtree is an Interventional Cardiologist at Royal North Shore Hospital, Professor in Medicine at the University of Sydney, chair of the Federal Government's 10-year Mission for Cardiovascular Health, and co-leader of the Cardiovascular Theme for Sydney Health Partners.

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<span class="mw-page-title-main">Commercial determinants of health</span>

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References

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  21. Ding, Melody. "Do vegetarians live longer? Probably, but not because they're vegetarian". The Conversation. Retrieved 2022-11-19.
  22. Chau, Josephine; Ding, Melody. "Research Check: will binge-watching TV increase your risk for Alzheimer's disease and diabetes?". The Conversation. Retrieved 2022-11-19.
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