Eco-RESIDE: An Economic Evaluation Of Urban Design As A Means Of Promoting Physical Activity
Funder
National Health and Medical Research Council
Funding Amount
$422,612.00
Summary
The significance of this project lies in the health problem that it seeks to address and the intervention that is being evaluated. Physical inactivity ranks second only to tobacco use in terms of the costs of diseases associated with behavioural risk factors. Declining rates of physical activity have been associated with increasing rates of obesity and overweight in Australian children and adults. The association that one sees between features of the urban environment and physical activity level ....The significance of this project lies in the health problem that it seeks to address and the intervention that is being evaluated. Physical inactivity ranks second only to tobacco use in terms of the costs of diseases associated with behavioural risk factors. Declining rates of physical activity have been associated with increasing rates of obesity and overweight in Australian children and adults. The association that one sees between features of the urban environment and physical activity levels suggests that urban planning guidelines may be a cost-effective means of promoting health and achieving other social objectives such as sustainable use of natural resources. Furthermore, not enough is known about the economic value of investing in health promoting interventions and this project is among the first to measure the costs and benefits of intervening at the environmental level. The information that it provides will be highly useful for local government and health service planners alike.Read moreRead less
Too Much Sitting And Too Little Exercise: Addressing Chronic Disease In Ageing Populations
Funder
National Health and Medical Research Council
Funding Amount
$863,910.00
Summary
Better approaches to type 2 diabetes, heart disease, and breast and colon cancer are needed for middle-aged and older Australians. It is well-known that their health can be improved by regular exercising, but this has so far proven to be difficult for the majority. Through researching an ‘activity spectrum’ approach involving less sitting and more-varied real-life activities, Professor Owen and his team will identify practical new ways to prevent and manage the burden of these chronic diseases.
Impact Of The Extension Of The Sydney Light Rail System On The Prevalence Of Physical Activity Participation
Funder
National Health and Medical Research Council
Funding Amount
$105,647.00
Summary
Regular participation in physical activity is associated with a range of physical and mental health benefits in adults, including reduced risk for cardiovascular disease, non-insulin dependent diabetes, overweight, hypertension, osteoporosis, some cancers and anxiety and depression. Regular participation in physical activity also improves the ability to meet the demands of work and to engage in leisure activities. Approximately half of all adult Australians are insufficiently active to gain the ....Regular participation in physical activity is associated with a range of physical and mental health benefits in adults, including reduced risk for cardiovascular disease, non-insulin dependent diabetes, overweight, hypertension, osteoporosis, some cancers and anxiety and depression. Regular participation in physical activity also improves the ability to meet the demands of work and to engage in leisure activities. Approximately half of all adult Australians are insufficiently active to gain the many health benefits associated with participation in regular physical activity. Modification of the physical environment is one avenue through which the prevalence of physcial activity participation might be increased. More specifically, there has been considerable speculation about the role of public transportation systems in increasing the proportion of adults who are adequately physically active, but no empirical evidence is available. This study will employ a quasi-experimental design to determine if the extension of the Sydney Light Rail System to Lilyfield results in an increase in the prevalence of physical activity (primarily walking) in the affected area, in comparison with a demographically similar area which is not affected by the light rail extension.Read moreRead less
Advancing Population-based Approaches To Physical Activity Participation In Rural Communities
Funder
National Health and Medical Research Council
Funding Amount
$443,964.00
Summary
Nationally the public health burden of inactive lifestyle is increasing; yet no research is being conducted in rural areas. My research will contribute new knowledge on best-practice physical activity programs designed to reach and meet the needs of people in rural areas. This is an innovative extension of my previous research that has produced programs that reduce the burden of chronic disease risk factors, by helping people to achieve optimal health and well-being through physical activity.
The Development Of Overweight And Bone Density Among Adolescent Girls: A 3-year Prospective Cohort Study
Funder
National Health and Medical Research Council
Funding Amount
$280,351.00
Summary
Being overweight as an adolescent is associated with many health problems, both during adolescence and throughout the rest of the life span. The proportion of Australian adults who are overweight is increasing rapidly and it appears that overweight is also increasing among Australian adolescents. Unfortunately, little is known about the relative influences of physical activity, sedentary activity and dietary fat intake on the development of overweight among adolescents. Understanding this issue ....Being overweight as an adolescent is associated with many health problems, both during adolescence and throughout the rest of the life span. The proportion of Australian adults who are overweight is increasing rapidly and it appears that overweight is also increasing among Australian adolescents. Unfortunately, little is known about the relative influences of physical activity, sedentary activity and dietary fat intake on the development of overweight among adolescents. Understanding this issue will inform our efforts to prevent the development of overweight and to maintain healthy weight among Australian adolescents. Bone fractures among older adults have a major impact on their overall health, quality of life and capacity for independent and satisfying living. Peak bone strength is reached during adolescence and, although bone strength can be largely maintained though adult life with appropriate diet and physical activity, little can be done to further strengthen bones during adulthood. The goal of public health is to foster the development of maximum bone strength among adolescents in order to reduce the severity of osteoporosis among the older adults of the future. Our understanding of the factors which influence the development of maximum bone strength is inadequate to the task of designing programs and interventions intended maximise bone strength among the current generation of adolescents. This proposed study is intended to make a significant contribution to our understanding of the development of overweight and bone strength among adolescents. As our understanding of these health issues improves we will be able to make more effective contributions to the health of the Australian population, both during adolescence and across the lifespan.Read moreRead less
Efficacy Of Exercise Physiologist Counselling In Primary Care Patients: A RCT Of Two Pragmatic Approaches
Funder
National Health and Medical Research Council
Funding Amount
$940,925.00
Summary
Physical activity is one of the most powerful contributors to health, but population levels of activity are low. General practitioners (GPs) are well placed to provide physical activity counselling, but many are too busy. This project examines the effectiveness of referral of insufficiently active adults to an exercise physiologist (EP), using step counts from a pedometer as the outcome. We compare usual care from the GP with: (1) 5 EP visits, and (2) a single visit and telephone follow up.
I am a behavioural scientist whose research focuses on development of the evidence base for health behaviour interventions. Specifically, my focus is on physical activity, diet and weight control interventions that have broad population reach and are appl
The Population-health Science Of Sedentary Behaviour: An Integrated Approach To Understanding Environments, Prolonged Sitting And Adverse Health Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$1,009,478.00
Summary
Australians are ‘sitters’ -- at home, at work and in the car. Most do not do exercise, nor participate in sports. This leads to weight gain and risk of disease: notably type 2 diabetes, heart disease, breast and colon cancer. Professor Owen will identify why prolonged sitting can be so unhealthy; how our neighbourhoods, homes, work and cars make us sit too much; why some people are more susceptible to ‘couch potato’ lifestyles; and, the associated social and environmental impacts
Helping Women Meet Their Activity Goals: Randomised Trial Of A Personalised Program Delivered By Mobile Telephone
Funder
National Health and Medical Research Council
Funding Amount
$493,346.00
Summary
Cardiovascular disease is the leading cause of death in Australian women, but is less likely among women who are active. Because women are less active than men, and women with young children are the least active of all, we developed a program to increase postnatal women's physical activity. Women in the pilot study reported high program satisfaction and more physical activity, because the program focused on them (not their kids) and helped them prioritise time for physical activity.
Understanding And Influencing Physical Activity To Improve Population Health
Funder
National Health and Medical Research Council
Funding Amount
$4,668,376.00
Summary
Three of Australia's leading researchers on physical activity and population health will use new NHMRC program grant funding to consolidate and extend their already internationally-recognised studies. Doing regular physical activity is very important for maintaining good health. It helps to prevent weight gain, type 2 diabetes, heart disease and breast and colon cancer. Unfortunately, most Australian adults are not active enough for health benefits. Rates of overweight and obesity are increasing ....Three of Australia's leading researchers on physical activity and population health will use new NHMRC program grant funding to consolidate and extend their already internationally-recognised studies. Doing regular physical activity is very important for maintaining good health. It helps to prevent weight gain, type 2 diabetes, heart disease and breast and colon cancer. Unfortunately, most Australian adults are not active enough for health benefits. Rates of overweight and obesity are increasing rapidly; more than 50% of Australian adults are above the healthy weight range. Rates of type 2 diabetes have doubled in the past 20 years. New ideas and practical tools are therefore needed to tackle these serious ‘diseases of inactivity’. To this end, Professors Neville Owen, Adrian Bauman and Wendy Brown will bring together innovative and practically useful scientific approaches drawn from psychology, epidemiology and exercise physiology. The approach is interdisciplinary – it combines theories and methods from their individual disciplines in an innovative manner, within a public health framework. Their research to date has developed better methods for measuring people’s exercise habits and has provided new insights into how personal, social and environmental circumstances can make people less active. They have also shown how to design and deliver wide-reaching programs for different social groups and evaluated their effectiveness. Their new research program will build on and significantly extend these ideas and approaches into new areas.For example, they will develop new measures of incidental physical activity and sedentary behaviour and will develop and test new, complex community interventions.Their new program will involve in-depth study of some of the most challenging researchproblems in an important and under-researched area of public health. They will further combine their disciplines and the skills of their research team in new, creative and practical ways, to answer important research questions about physical activity and population health. These ideas and approaches will be used to identify practical ways to help more people to be more physically active.Read moreRead less