The Sydney Myopia Study: Prevalence And Risk Factors For Myopia And Other Eye Conditions In School-age Children.
Funder
National Health and Medical Research Council
Funding Amount
$596,375.00
Summary
This study aims to establish the exact extent of increasing levels of myopia in young Australians and the frequency of other treatable eye conditions such as reduced vision in one eye (amblyopia) and squint. We also aim to exam in detail, risk factors associated with myopia, such as parental myopia, living conditions and educational pressures, particularly those associated with reading and other forms of near-work. Increased understanding of factors leading to increasing myopia prevalence may en ....This study aims to establish the exact extent of increasing levels of myopia in young Australians and the frequency of other treatable eye conditions such as reduced vision in one eye (amblyopia) and squint. We also aim to exam in detail, risk factors associated with myopia, such as parental myopia, living conditions and educational pressures, particularly those associated with reading and other forms of near-work. Increased understanding of factors leading to increasing myopia prevalence may enable design of preventive strategies that could limit future increases in the ocurrence of myopia in Australia. The prevalence of myopia is increasing world-wide. In many Asian countries, it has reached epidemic proportions (80-90%) in young, educated people. In many other countries close to half the younger population is now short-sighted. Data from the Blue Mountains Eye Study and Melbourne Visual Impairment Project in older persons have suggested that the prevalence of myopia is increasing in Australia. Comparison with our recent pilot study on school children indicates that myopia prevalence has increased 2 to 3-fold in recent decades. Myopia or short-sightedness is now one of the five major causes of blindness. In countries where the prevalence of myopia is high, it is one of the top three. Myopia requires expensive optical and-or surgical correction of the refractive error for visual functioning. Unfortunately correction does not prevent the development of visual impairment and blindness from complications of myopia. Late in life, even low myopia is associated with an increased risk of both glaucoma and cataract. Myopia therefore imposes additional major health costs because of the burden of eye disease and the support costs for people affected by myopia-associated low vision or blindness. With increasing prevalence, the health care costs of myopia are likely to continue to rise in Australia.Read moreRead less
A Randomised Controlled Trial Of Exercise Programs For Preventing Knee Injuries
Funder
National Health and Medical Research Council
Funding Amount
$1,160,491.00
Summary
The promotion of physical activity, either through organised sport or active recreation, is a key public health strategy in this country. However, there is a risk of injury during this participation and efforts need to be undertaken to reduce this risk so that spor is safe for all. Sports injury prevention efforts to date in Australia have been severely hampered by a lack of evidence supporting currently advocated countermeasures. This concern has been recognised by both the NHMRC and the Common ....The promotion of physical activity, either through organised sport or active recreation, is a key public health strategy in this country. However, there is a risk of injury during this participation and efforts need to be undertaken to reduce this risk so that spor is safe for all. Sports injury prevention efforts to date in Australia have been severely hampered by a lack of evidence supporting currently advocated countermeasures. This concern has been recognised by both the NHMRC and the Commonwealth Department of Health and Ageing. It is imperative that we formally evaluate the effectiveness of sports injury countermeasures in the context of broad community level participation in sport, in contrast to previous research focussed on professional sport, and begin to deliver the preventive measures to the community. Australian football is a popular sport throughout Australia and it is associated with more medically-treated injuries than any other sport. Knee injuries are particularly common and can have severe consequences. One of the most commonly recommended knee injury prevention strategies is a well-designed exercise training program. Despite their potential to significantly reduce injury rates, the effectiveness of exercise training programs to prevent knee injuries in football, and indeed in most other sports, has not previously been assessed but has been identified as a priority research area by the NHMRC. This project will determine the effectiveness of exercise training programs for preventing knee injuries in community-level football players by monitoring injury rates, player behaviours and player attitudes before and after the training programs are implemented.Read moreRead less
Aetiology, Burden And Causal Pathways Of Acute Lower Respiratory Infections Using Population Linked Data
Funder
National Health and Medical Research Council
Funding Amount
$437,476.00
Summary
Lower respiratory, or chest infections, are a problem for many children. This project will investigate the impact of chest infections on hospitals and emergency departments, the viruses and bacteria that cause them, identify those children who are at an increased risk of having chest infections and investigate the impact of routine immunisations on specific types of infections. This project will greatly add to our understanding of chest infections so appropriate interventions can be developed.