A Prospective Study Of The Effects Of Early Life Growth On Adult Mammographic Density
Funder
National Health and Medical Research Council
Funding Amount
$460,517.00
Summary
It is now well-known that a woman's breast density, as measured by a breast scan, is a predictor of her future risk of breast cancer. It is also known that women who are heavier as babies and grow rapidly before age 7 are more likely to develop breast cancer in adult life. The effects were strongest in women who had early puberty. It has been suggested that there are critical points in early life growth that contribute to higher breast density in middle-age. Population-based surveys with early l ....It is now well-known that a woman's breast density, as measured by a breast scan, is a predictor of her future risk of breast cancer. It is also known that women who are heavier as babies and grow rapidly before age 7 are more likely to develop breast cancer in adult life. The effects were strongest in women who had early puberty. It has been suggested that there are critical points in early life growth that contribute to higher breast density in middle-age. Population-based surveys with early life growth data on large numbers of women that span birth to adulthood are necessary to estimate accurately the association between early life growth and breast density in middle age. Few such studies exist; Tasmanian Asthma Study is one of them. In 1968, all 4,194 female Tasmanian school children born in 1961 were surveyed and height and weight measured. Subsequently, weight and height measurements were carried out on samples of this cohort. We are currently conducting the 37-year follow-up of the TAS and to date have traced 87% and achieved a response rate of 77% (2,850) for a postal survey. This included self-reported weight and height measurements and detailed information reproductive history and the use of hormones. Weight, height and waist to hip ratio are currently measured on 600 of these respondents. We have access to school medical records of the full cohort, which have weight and height data measured at school medical inspections throughout school years, and maternal records so far for half of the total cohort, which have information on birth weight and length, and period of gestation. Hence, TAS now provides an ideal opportunity, unique within Australia, to investigate prospectively the association between early life growth and mammographic density in middle-age women. We will measure breast density in these women now they are in their late 40s, using the Australian Mammographic Density Research Facility at The University of Melbourne.Read moreRead less
Changing Heat: Direct Impacts Of Temperature On Health And Productivity - Current Risks And Climate Change Projections
Funder
National Health and Medical Research Council
Funding Amount
$277,915.00
Summary
We know that heatwaves kill people - some 50,000 died in the 2003 European heatwave - but little is known of the details. This project will discover those details, in three important dimensions: WHO is at risk, and where do they live; HOW are people at risk, e.g. from kidney failure; and just WHAT is it about heat that is most dangerous? We will then build mathematical models of the future risks, and explore what public health measures will best protect Australians in a warming climate.
Home, Family And Socioeconomic Influences On Obesity-related Behaviours
Funder
National Health and Medical Research Council
Funding Amount
$304,874.00
Summary
Preventing obesity in children is a national health priority. Obesity promoting behaviours are established early in life, develop from childhood into adulthood, and are difficult to change. Parents play an important role in shaping the environments that either prevent or encourage obesity in children. This project aims to inform obesity prevention initiatives in Australian children and their families, and particularly among those at high risk due to their low socioeconomic position.
Reducing Unintended Pregnancies Among Female Sex Workers In Kenya Using MHealth: A Randomised Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$92,161.00
Summary
This research aims to reduce the high rates of unintended pregnancy experienced by female sex workers (FSW) in Kenya. It involves the development of a health promotion program delivered by mobile phone (mHealth intervention) to improve FSWs’ knowledge of SRH and reduce their risk of unintended pregnancy. The intervention will be trialled with 860 FSWs from 86 sex work venues in Mombasa. If effective, it can be implemented to improve women’s health in many and diverse settings.
Reducing The Burden Of Disease Due To Hazardous Alcohol Consumption
Funder
National Health and Medical Research Council
Funding Amount
$652,765.00
Summary
I am a behavioural scientist interested in the causes and prevention of hazardous alcohol consumption. I propose a program of research examining methods in behavioural science, risk factors for hazardous drinking, the development and evaluation of interventions to reduce hazardous drinking, and the evaluation of policies affecting the supply and promotion of alcohol. I lead a research team with strong collaborations with leading scientists in Australia and other countries.
The structure and dynamics of social contact for human disease transmission models. The methodological advances of this project will enable new insights in important social research. They will not only add significantly to national capacity in the modelling of complex social systems but they will also yield practical scientific outcomes in a significant policy domain in Australia and overseas. In Australia, response to diseases such as HIV, HCV and TB need new approaches, and the threat of pan ....The structure and dynamics of social contact for human disease transmission models. The methodological advances of this project will enable new insights in important social research. They will not only add significantly to national capacity in the modelling of complex social systems but they will also yield practical scientific outcomes in a significant policy domain in Australia and overseas. In Australia, response to diseases such as HIV, HCV and TB need new approaches, and the threat of pandemic influenza is significant. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100635
Funder
Australian Research Council
Funding Amount
$448,801.00
Summary
Understanding the development of lifestyle behaviours in early childhood. This project adopts novel statistical modelling and machine learning approaches to understand the development of lifestyle behaviours in early childhood. Despite the pivotal role of lifestyle behaviours in influencing health and quality of life, little research exists on lifestyle behaviours in early childhood. This project will establish a comprehensive understanding of lifestyle behaviours in early childhood by identifyi ....Understanding the development of lifestyle behaviours in early childhood. This project adopts novel statistical modelling and machine learning approaches to understand the development of lifestyle behaviours in early childhood. Despite the pivotal role of lifestyle behaviours in influencing health and quality of life, little research exists on lifestyle behaviours in early childhood. This project will establish a comprehensive understanding of lifestyle behaviours in early childhood by identifying key developmental time points, mechanisms of behavioural change, and children at risk of developing poor lifestyle behaviours. The project will inform strategies and policies to optimise lifestyle behaviours from the start of life and showcase the capabilities of novel methods in advancing behavioural epidemiology.Read moreRead less
Drivers of ageing and adaptive ageing in middle-aged and older adults. This project aims to answer crucial questions about how our early years influence our health and wellbeing in middle and later life. Drawing on one of Australia’s longest running studies of social and emotional development, we link decades of developmental data collected since 1983 to social, emotional, cognitive and physical wellbeing in participants turning 40 (midlife) and 70 (later life). It will provide insight into impo ....Drivers of ageing and adaptive ageing in middle-aged and older adults. This project aims to answer crucial questions about how our early years influence our health and wellbeing in middle and later life. Drawing on one of Australia’s longest running studies of social and emotional development, we link decades of developmental data collected since 1983 to social, emotional, cognitive and physical wellbeing in participants turning 40 (midlife) and 70 (later life). It will provide insight into important and largely unanswered questions about the way social factors in the first half of life shape our later selves. This study will inform government and health policy targeting ageing populations.
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