A new quality of life instrument with older people for economic evaluation. This project aims to develop and validate a new preference-based quality-of-life instrument with applications in aged-care. The new instrument will be developed with older people receiving aged care services, and will focus upon incorporating their values into the measurement and valuation of quality of life for economic evaluation. The new instrument will have immediate applications in quality assessment and economic ev ....A new quality of life instrument with older people for economic evaluation. This project aims to develop and validate a new preference-based quality-of-life instrument with applications in aged-care. The new instrument will be developed with older people receiving aged care services, and will focus upon incorporating their values into the measurement and valuation of quality of life for economic evaluation. The new instrument will have immediate applications in quality assessment and economic evaluation, improving the quality of life and wellbeing of older Australians, and will assist in determining the relative cost effectiveness of new and existing services.
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Exploring Consumers' Switching and Loyalty Behaviours: Brand Relationship Dynamics. For marketers and academics, understanding the ways that consumers develop relationships with brands is of utmost importance. Brands may inspire loyalty, repeat purchases, continued use, and switching behaviour over time. Yet, continued brand usage and switching behaviours have not yet been studied systematically from a relationship perspective. Fournier's (1998) perspective on brand relationships is used to unde ....Exploring Consumers' Switching and Loyalty Behaviours: Brand Relationship Dynamics. For marketers and academics, understanding the ways that consumers develop relationships with brands is of utmost importance. Brands may inspire loyalty, repeat purchases, continued use, and switching behaviour over time. Yet, continued brand usage and switching behaviours have not yet been studied systematically from a relationship perspective. Fournier's (1998) perspective on brand relationships is used to understand changes in brand behaviours as changes in underlying consumer-brand relationships. This study, using qualitative semi-structured interviews and longitudinal brand diary keeping, will uncover the personal, social, and cultural meanings associated with brand-related changes, significantly advancing our understanding of brand relationship dynamics.
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Radiostereometric Analysis Of The Effect Of A Large Articulation On Prosthetic Wear And Migration After Hip Replacement
Funder
National Health and Medical Research Council
Funding Amount
$192,186.00
Summary
At total hip replacement, there has been a recent trend to use prostheses with a larger ball and liner in the socket. This may decrease the risk of post-operative dislocation, but may also increase the amount of wear, leading to bone loss and loosening of prostheses, which may then require replacement. This project will use a special type of x-ray to determine whether wear and movement of these new prostheses is clinically acceptable, so that they can be used with confidence in patients.
The Risks And Benefits Of Contemporary Total Hip Replacement
Funder
National Health and Medical Research Council
Funding Amount
$493,530.00
Summary
The number of hip replacements undertaken in Australia is steadily increasing. The most common complications of hip replacements are dislocation and loosening due to bone loss around the implant, requiring complex and expensive revision surgery. This study will investigate the incidence of dislocation and, using a new diagnostic imaging technique, the incidence and amount of bone loss around a relatively new prosthetic material, the outcomes of which are not known despite its increasing use.
Involving children in social research: balancing the risks and benefits. There is a growing consensus that children's involvement in social research is important, but considerable uncertainty remains around children's inclusion in research on 'sensitive' issues, reflecting concerns about how to balance children's protection with their participation. Key to this are deeply embedded assumptions and beliefs about children and childhood, especially concerning notions of capacity, agency, vulnerabili ....Involving children in social research: balancing the risks and benefits. There is a growing consensus that children's involvement in social research is important, but considerable uncertainty remains around children's inclusion in research on 'sensitive' issues, reflecting concerns about how to balance children's protection with their participation. Key to this are deeply embedded assumptions and beliefs about children and childhood, especially concerning notions of capacity, agency, vulnerability, dependency and the like. This project aims to better understand and address the tensions between the protection of children and their participation in research, and to explore how ethics committees, parents, other gatekeepers and children themselves manage and navigate these tensions.Read moreRead less
Improving Delivery Of Secondary Prophylaxis For Rheumatic Heart Disease: A Stepped-wedge, Community-randomised Trial
Funder
National Health and Medical Research Council
Funding Amount
$1,913,074.00
Summary
Rheumatic heart disease (RHD) is a major health problem in Indigenous communities. Continued progress in controlling RHD requires an understanding of how to improve delivery of regular injections of penicillin - secondary prophylaxis (SP). We will evaluate a systems-based approach to improving delivery of SP, using a stepped-wedge trial in 12 communities in NT and Qld. If successful, this model will provide a practical and transferable model.
Reducing Disparities In Heart Disease-Related Morbidity And Mortality: Optimising Prevention And Management
Funder
National Health and Medical Research Council
Funding Amount
$826,854.00
Summary
Heart disease contributes to a large but potentially preventable burden of death and disability. This burden is uneven with particularly vulnerable/at risk groups - including those living in regional areas and developing countries, Indigenous Australians and older patients with chronic heart disease. Prof. Simon Stewart will lead national/international collaborations to undertake innovative, multidisciplinary, prevention and disease management programs to reduce the impact and burden of heart di ....Heart disease contributes to a large but potentially preventable burden of death and disability. This burden is uneven with particularly vulnerable/at risk groups - including those living in regional areas and developing countries, Indigenous Australians and older patients with chronic heart disease. Prof. Simon Stewart will lead national/international collaborations to undertake innovative, multidisciplinary, prevention and disease management programs to reduce the impact and burden of heart disease in these vulnerable groups.Read moreRead less
Effectiveness of Intervention Strategies to Promote Physical Activity Among Insufficiently Active Adults. This project will determine the cost-effectiveness of 2 types of physical activity (PA) interventions based around the workplace. 480 participants will be randomly assigned to PA intervention groups or controls. Interventions are either a (1) self-regulated, pedometer-based program or a (2) semi-structured, 40-day initiation to more moderately-vigorous PA. Both are designed to increase self- ....Effectiveness of Intervention Strategies to Promote Physical Activity Among Insufficiently Active Adults. This project will determine the cost-effectiveness of 2 types of physical activity (PA) interventions based around the workplace. 480 participants will be randomly assigned to PA intervention groups or controls. Interventions are either a (1) self-regulated, pedometer-based program or a (2) semi-structured, 40-day initiation to more moderately-vigorous PA. Both are designed to increase self-efficacy and impact on positive PA behaviours. Long-term, behavioural change and job-related outcomes will be evaluated by following participants for 12 months after the interventions.Read moreRead less
A Randomised Controlled Trial Of A Nurse-led Intervention For Less Chronic Heart Failure: The NIL-CHF Study
Funder
National Health and Medical Research Council
Funding Amount
$1,166,160.00
Summary
The overall aim of the unique NIL-CHF Study is to examine the benefits of applying a specialist nurse-led, home and clinic-based intervention to optimise the care of recently discharged hospital patients with heart disease. Involving 950 patients, it will explore whether more flexible and individualised care to apply the best possible medical treatments is able to PREVENT the most deadly and disabling form of heart disease (chronic heart failure - CHF) and save money in the process.
Applying search theory for eradicating invasive species. Invasive species have major economic and environmental impacts in Australia and are a major cause of extinctions worldwide. Monitoring is crucial for the timely control of invasive species in sensitive environments. Early detection increases the probability of eradication and increased accuracy in detection reduces the impact of control programs on non-target species. Efficient monitoring also is crucial in determining whether eradication ....Applying search theory for eradicating invasive species. Invasive species have major economic and environmental impacts in Australia and are a major cause of extinctions worldwide. Monitoring is crucial for the timely control of invasive species in sensitive environments. Early detection increases the probability of eradication and increased accuracy in detection reduces the impact of control programs on non-target species. Efficient monitoring also is crucial in determining whether eradication has succeeded. Search Theory has been applied for over 60 years in a wide range of non-biological monitoring problems, resulting in large increases in target detection rates. Gains of a similar magnitude in invasive species detection would greatly enhance Australia's capacity to manage these threats.Read moreRead less