Cost of stroke in Australia from a societal perspective: results from the north east Melbourne stroke incidence study (NEMESIS)

Background and Purpose—— Accurate information about resource use and costs of stroke is necessary for informed health service planning. The purpose of this study was to determine the patterns of resource use among stroke patients and to estimate the total costs (direct service use and indirect production losses) of stroke (excluding SAH) in Australia for 1997.

Methods—— An incidence-based cost-of-illness model was developed, incorporating data obtained from the North East Melbourne Stroke Incidence Study (NEMESIS). The costs of stroke during the first year after stroke and the present value of total lifetime costs of stroke were estimated.

Results—— The total first-year costs of all first-ever-in-a lifetime strokes (SAH excluded) that occurred in Australia during 1997 were estimated to be A$555 million (US$420 million), and the present value of lifetime costs was estimated to be A$1.3 billion (US$985 million). The average cost per case during the first 12 months and over a lifetime was A$18 956 (US$14 361) and A$44 428 (US$33 658), respectively. The most important categories of cost during the first year were acute hospitalization (A$154 million), inpatient rehabilitation (A$150 million), and nursing home care (A$63 million). The present value of lifetime indirect costs was estimated to be A$34 million.

Conclusions—— Similar to other studies, hospital and nursing home costs contributed most to the total cost of stroke (excluding SAH) in Australia. Inpatient rehabilitation accounts for {approx}27% of total first-year costs. Given the magnitude of these costs, investigation of the cost-effectiveness of rehabilitation services should become a priority in this community.

International and interdisciplinary approach to curriculum : the Melbourne model

‘The Melbourne Model’ is a new approach to university curriculum that has been adopted recently by the University of Melbourne, Australia. It incorporates elements of the 3+2+3 or three cycle structure identified in the Bologna Process, and of the objectives of ‘liberal education’ evident in undergraduate education in North America. The Melbourne curriculum model is internationally aligned, while simultaneously responsive to the particular context of Australian higher education policy. The new curriculum also incorporates interdisciplinarity of several variants in order that all students are exposed to and learn about alternative knowledge domains, methods of investigation and enquiry, and different ways of knowing. Interdisciplinary study in the Melbourne Model is ensured through a requirement that students study one quarter of their subjects outside their core curriculum, a requirement known as ‘breadth’. This paper examines two aspects of the Melbourne Model curriculum: its international nature and interdisciplinary character.

Interdisciplinary higher education and the Melbourne model

The so-called ‘Melbourne Model’ has recently been adopted by the Council of the University of Melbourne, Australia after a long consultation process and widespread media attention. It proposes the design of new subjects which offer what are referred to as ‘different ways of knowing’ from students’ ‘core’ disciplines, partly through ‘the delivery of breadth subjects that are interdisciplinary in character’. This paper explores interdisciplinary higher education in the light of The Melbourne Model’. Definitional issues associated with the term ‘academic discipline’, as well as the newer terms ‘interdisciplinary’, ‘pluridisciplinary’, ‘cross-disciplinary’, ‘transdisciplinary’ and ‘multidisciplinary’ are examined. Some of the pedagogical issues inherent in a move from a traditional form of educational delivery to that underlined by the Melbourne Model are outlined. Some epistemological considerations relevant to multidisciplinarity and interdisciplinarity are discussed.

A victory for the fans? Melbourne's new football club in recent historical perspective

A new Association football team, Melbourne Victory, was created in Melbourne in 2005 as a founding member of the Australian A-League. Within little more than a year it was drawing peak crowds of 50,000 to matches and averaged over 30,000. It was forced to move from an 18,000 capacity stadium to one holding 55,000. Previous new club foundations in the 1990s had not been successful, despite being associated with popular Australian Rules football teams, Collingwood and Carlton. The Victory, however, seems to have attracted a different and wider demographic to the game. For the first time the growth of the code in Australia in based on the domestic population, not waves of inward migration as was the case in the 1880s, 1920s and the post-Second World War period. Preliminary studies of the fan base suggest that the future for the Victory is likely to be different from the recent past.

Mothering in the freelance film industry: case studies in the postproduction film industry in Melbourne, Australia

This paper examines the dynamic relationship between work and life through the experiences of three mothers seeking to realise careers in the freelance film industry in Melbourne, Australia. The women were part of a larger sample of postproduction workers who were surveyed on their responses to technological change in the postproduction freeelance film industry but were out of the industry having children during the first wave of technological change. The paper examines qualitative data from these women and later longitudinal data in order to understand the limits of equal opportunity in an uneven playing field.

Measuring food access in Melbourne: access to healthy and fast foods by car, bus and foot in an urban municipality in Melbourne

Access to healthy food can be an important determinant of a healthy diet. This paper describes the assessment of access to healthy and unhealthy foods using a GIS accessibility programme in a large outer municipality of Melbourne. Access to a major supermarket was used as a proxy for access to a healthy diet and fast food outlet as proxy for access to unhealthy food. Our results indicated that most (>80%) residents lived within an 8–10 min car journey of a major supermarket i.e. have good access to a healthy diet. However, more advantaged areas had closer access to supermarkets, conversely less advantaged areas had closer access to fast food outlets. These findings have application for urban planners, public health practitioners and policy makers.

Urban area disadvantage and physical activity: a multilevel study in Melbourne, Australia

Objective: To estimate variation between small areas in the levels of walking, cycling, jogging, and swimming and overall physical activity and the importance of area level socioeconomic disadvantage in predicting physical activity participation.

Methods: All census collector districts (CCDs) in the 20 innermost local government areas in metropolitan Melbourne, Australia, were identified and ranked by the percentage of low income households (<$400/week) living in the CCD. Fifty CCDs were randomly selected from the least, middle, and most disadvantaged septiles of the ranked CCDs and 2349 residents (58.7% participation rate) participated in a cross sectional postal survey about physical activity. Multilevel logistic regression (adjusted for extrabinomial variation) was used to estimate area level variation in walking, cycling, jogging, and swimming and in overall physical activity participation, and the importance of area level socioeconomic disadvantage in predicting physical activity participation.

Results: There were significant variations between CCDs in all activities and in overall physical participation in age and sex adjusted models; however, after adjustment for individual SES (income, occupation, education) and area level socioeconomic disadvantage, significant differences remained only for walking (p = 0.004), cycling (p = 0.003), and swimming (p = 0.024). Living in the most socioeconomically disadvantaged areas was associated with a decreased likelihood of jogging and of having overall physical activity levels that were sufficiently active for health; these effects remained after adjustment for individual socioeconomic status (sufficiently active: OR 0.70, 95% CI 0.55 to 0.90 and jogging: OR = 0.69, 95% CI 0.51 to 0.94).

Conclusion: These research findings support the need to focus on improving local environments to increase physical activity participation.

Abbreviations: SES, socioeconomic status; CCD, census collector district

Out of pocket costs to stroke patients during the first year after stroke - results from the North East Melbourne stroke incidence study

Non-reimbursed ‘out of pocket’ costs to stroke patients have not been included in existing cost of illness studies. We aimed to determine the nature and magnitude of ‘out of pocket’ costs to stroke patients during the first year after stroke. ‘Out of pocket’ costs during the first year after stroke were documented for 165 persons registered in a community-based stroke incidence study during 1996/1997. Virtually all cases reported some ‘out of pocket’ costs. The average cost over 12 months was A$1110. The highest cost items were home modifications, aids and equipment. The most commonly incurred expense was for prescription medications. Total ‘out of pocket’ costs incurred by first-ever stroke patients in Australia in 1997 were estimated to be A$29 million or 5% of the total cost of stroke. The majority of ‘out of pocket’ costs relate to post-acute care aimed at minimising disability and handicap rather than to ‘acute’ healthcare.

The influence of fish, meat and polyunsaturated fat intakes on platelet phopholipid polyunsaturated fatty acid in male Melbourne Chinese and Caucasian

Objective: The aims of this study were to investigate (1) platelet phospholipid (PL) polyunsaturated fatty acid (PUFA) composition in subjects who were the Melbourne Chinese migrants, compared with those who were the Melbourne Caucasians and (2) the relationship between platelet PL PUFA and intake of fish, meat and PUFA.

Design: Cross-sectional comparison of the Melbourne Chinese and Caucasians.

Setting: Free-living male subjects.

Subjects: Ninety-seven Melbourne Chinese migrants and 78 Melbourne Caucasians who were recruited in Melbourne.

Outcome measures: Dietary intake was assessed using a semi-quantitative food frequency questionnaire. The platelet PUFA was measured by gas-liquid chromatography.

Results: The Melbourne Chinese had significantly higher proportions of platelet PL 20:5n-3 (P=0.006), 22:6n-3 (P<0.0001), total n-3 (P=0.027) and 22:5n-6 (P=0.0002), and a significantly higher intake of fish (P=0.012) and white meat (P=0.0045) compared with the Melbourne Caucasians. In addition, the Melbourne Chinese had significantly lower proportions of 20:3n-6 (P=0.023), 20:4n-6 (P<0.002), 22:4n-6 (P<0.0001), total n-6 (P=0.037), 22:5n-3 (P<0.0001) and ratio of n-6/n-3 (P=0.011), and a significantly lower intake of red and total meat (P<0.0001) than the Melbourne Caucasians. Fish consumption was significantly positively correlated with platelet PL 20:5n-3 and 22:6n-3, and significantly negatively correlated with 22:5n-3 (P<0.05). Meat consumption was significantly positively correlated with 22:5n-3 and significantly negatively correlated with 22:5n-6, 20:5n-3 and 22:6n-3 (P<0.05). Dietary PUFA intake was significantly positively correlated with 20:3n-6, 22:4n-6 and 22:5n-3, and significantly negatively correlated with 22:5n-6, 20:5n-3 and 22:6n-3 (P<0.05).

Conclusions: Compared with Caucasians, the Melbourne Chinese had a significantly higher level of platelet PL n-3 PUFA, which might contribute to the low CVD mortality in this population. Platelet PL 20:5n-3 and 22:6n-3 were significantly positively correlated with fish intake, and negatively significantly correlated with dietary intake of meat and PUFA, while 22:5n-3 was significantly positively correlated with dietary meat and PUFA intake, and significantly negatively correlated with fish intake. Dietary intake of PUFA and fish are potential confounding factors for assessing the effects of meat consumption on platelet PL individual PUFA. Dietary intake of PUFA and meat did not influence the incorporation of fish long chain n-3 PUFA to platelet PL in this study population.