Strengthening The Evidence Foundation For Public Health Guidelines
Funder
National Health and Medical Research Council
Funding Amount
$987,647.00
Summary
Public health guidelines should be based on rigorous evidence. If underlying studies are not sound, guidelines will not be credible or implemented. Dietary guidelines have been criticized for being biased. Our group studies bias across the whole research process – from the questions asked to the final publication. This project will measure the influence of bias at all stages in nutrition research in order to improve the evaluation of this research and the evidence base for dietary guidance.
Implementing Multiple Imputation With Sensitivity Analysis In Large-scale Longitudinal Studies
Funder
National Health and Medical Research Council
Funding Amount
$473,507.00
Summary
Missing data arise in most research studies and if not handled appropriately can mean the study results are not correct. With researchers now conducting larger and longer studies the challenges posed by missing data are increasing. In this grant we study a powerful technique for handling missing data, which in its current form often cannot be applied effectively in large studies. By developing this approach we will improve the accuracy of results from large-scale epidemiological studies.
Implementation And Sustainability Of Non-surgical Intervention For Dental Caries In General Dental Practice
Funder
National Health and Medical Research Council
Funding Amount
$390,388.00
Summary
Dentists in NSW and the ACT used new protocols to stop the spread of tooth decay. Many decayed teeth were then remineralised without the use of injections or drilling and filling. The process by which the dentists reorganised their practices to implement the protocols and how they explained them to their patients and practice staff will now be investigated to discover how best to promote their use Australia-wide. The sustainability and cost-effectiveness of this type of care will be measured.
Decolonising Practice In Aboriginal And Torres Strait Islander Primary Health Care
Funder
National Health and Medical Research Council
Funding Amount
$1,451,491.00
Summary
Aboriginal and Torres Strait Islander primary health care organisations do much to address issues surrounding ongoing colonisation, such as racism, discrimination, lack of power and control, and support for cultural identity and self-determination. This project examines what strategies organisations use, how these impact people's experiences of care and their health, and how policy could better support Aboriginal and Torres Strait Islander health organisations in this role.
Enhancing Aspects Of Time-to-event Analysis Methodology In Randomised Trials
Funder
National Health and Medical Research Council
Funding Amount
$548,446.00
Summary
Time-to-event analysis is a statistical method for examining the occurrence of disease-related events in individuals followed for varying periods of time. The method is widely used in health research. The technicalities of the methods are subtle and by paying careful attention to these this grant will provide extended methods, new software, and apply methods more effectively to gain new insights to disease progress, and to enhance the efficiency of health research.
New Methods And Guidelines For The Design, Analysis And Reporting Of Cluster-crossover And Stepped Wedge Randomised Trials In Clinical And Public Health Research
Funder
National Health and Medical Research Council
Funding Amount
$391,258.00
Summary
Cluster crossover and stepped wedge designs have emerged recently as study designs used in clinical and public health research settings. However, despite their use there has been very little methodological assessment of the statistical analysis methods used in current practice. The proposed research will assess the correctness of current methods and will produce a toolkit of state-of-the art, defensible trial design, analysis and reporting methods for the clinical/health researcher.
Cost-effective Development And Validation Of Risk Prediction Models: Methods And Applications
Funder
National Health and Medical Research Council
Funding Amount
$157,322.00
Summary
We will develop statistical methods and software that will enable risk calculators being built and validated using study designs that require only a fraction of current cost. The methods and software will be freely-available to researchers worldwide.
CareTrack Aged: Appropriate Care Delivered To Australians Living In Residential Aged Care
Funder
National Health and Medical Research Council
Funding Amount
$1,157,722.00
Summary
Given Australia’s rapidly ageing population, keeping up with future demands and maintaining quality of care in residential aged care facilities (RACF) is vital. This study will assess whether care delivered is consistent with the evidence in 15 conditions that are frequently managed in RACFs. These will include delirium, dementia, depression, pain management and medication management. We will also assess the quality of life of residents in RACFs.
Evaluation Of Novel Antenatal Biomarkers For The Detection Of Adverse Pregnancy Outcomes: A Record Linkage Study
Funder
National Health and Medical Research Council
Funding Amount
$580,997.00
Summary
Although most pregnancies are associated with the birth of a healthy baby to a healthy mother, adverse pregnancy outcomes such as fetal growth restriction, stillbirth and preeclampsia continue to impose a heavy burden on families and the community. We will use a novel application of health record linkage to investigate maternal serum biomarkers for predicting adverse pregnancy outcomes. Intervention studies and preventative strategies will be developed for highly predictive biomarkers.
Modelling The Cost-effectiveness Of Therapeutic Strategies For Invasive Candidiasis Among The ICU Population
Funder
National Health and Medical Research Council
Funding Amount
$282,733.00
Summary
ICU patients are vulnerable to fungal infections during their stay in hospital. These infections are costly to treat and pose real dangers to the patient with up to 1270 lives lost each year. The best way to diagnose and treat these infections is currently not known. Making an early and accurate diagnosis is difficult but important if the infection is to be managed appropriately. This research will show which management strategies are optimal for patients and health services.