Aligning multiple knowledge perspectives in a health services system : a case study

This chapter reports the results of a feasibility study into electronic collection of service data at “point of delivery” for disability programs. The investigation revealed that while the proposed system would have produced more fine-grained data, it would not have improved any actor’s knowledge of service delivery. The study illustrated the importance of context in the transition from data to knowledge; the diffused and fragmented organisational structure of social service administration was shown to be a major barrier to effective building and sharing of knowledge. There was some value in the collection of detailed service data but this would have damaged the web of relationships which underpinned the system of service delivery and on which the smooth functioning of that system depended. The study recommended an approach to managing the informal and tacit knowledge distributed among many stakeholders, which was not especially technologically advanced but which supported, in a highly situated manner, the various stakeholders in this multi-organisational context.

Consumer issues in navigating health care services for type I diabetes

• Despite increasing interest in consumer awareness and participation in health care service delivery, there has been little exploration of consumer views in relation to services for people with type I diabetes. • The purpose of this qualitative exploratory study was to identify strategies people with type I diabetes used to access health services and the barriers they perceived in accessing the services they needed. • Data gathered in semi-structured interviews revealed that consumers experience significant barriers when navigating the health care system. • Three dominant themes were identified. They relate to access to specialist medical skill, to the transition from teenager to young adult and to pre-pregnancy and obstetric care. • Directions for change in service delivery and policy development are discussed.

The transition from schoolboy to elite sportsman: education and training and early career players in the AFL

IIn this paper we discuss some of the findings of a research project funded by the Australian Football League (AFL) titled: Getting the Balance Right: Professionalism, Performance, Prudentialism and Playstations in the Life of AFL Footballers. The research explored the following issues: the emergence and evolution of a 'professional identity' for AFL footballers an identity that has many facets including the emerging ideas that a professional leads a balanced life, and has a prudent orientation to the future, to life after football. This 'professional identity' isn't natural, and must be developed through a range of 'professional development' activities (a common link to all other 'professions'). In the AFL at this time professional development has a focus on engaging players in a variety of education and training activities TAFE & University courses, and workshops and seminars that the industry has put in place to educate players about issues that the industry sees as important.

The paper focuses on our research with players we classified as Early Career. For many of these 17 to 21 year old young men the later years of secondary schooling were compromised in their pursuit of an AFL career. Their subsequent drafting is followed by intense efforts to physically prepare for football. In this context our research indicates that many Early Career players put football first, second and third. Education and training, and professional development come further down their list of priorities.

Globalisation, food and health in Pacific Island countries

Pacific Island countries (PICs) are experiencing an epidemic of obesity and consequent chronic diseases. Despite investment in the development of National Plans of Action for Nutrition (NPANs) and interventions to promote healthy eating and physical activity, nutritional status appears to show little improvement. This paper presents a synthesis of the findings from two research papers that were prepared for a 2003 food safety and quality meeting in Nadi, Fiji. The findings indicate that although lifestyle behaviours might be the immediate cause of dietary imbalances, greater attention should focus on omnipresent influences of globalisation as a critical element of the nutrition transition in the Pacific. In particular, those aspects of globalisation mediated through the World Trade Organization (WTO) Agreements that are placing pressures on food security and fostering increased dependence on imported food of poor nutritional quality. Rapid, significant and sustainable improvements in public health in PICs require interventions that can tackle these underlying contributors to ill health. There are opportunities to explore the use of food regulatory approaches to influence the composition, availability and accessibility of food products. Within the context of the WTO Agreements the legitimacy of food regulatory approaches will depend upon the case to demonstrate the relationship between the intervention and the protection of food security and public health nutrition. The challenges in realising these opportunities are: 1) to have the capacity to construct a case, 2) meet the technical and financial demands to administer and enforce regulatory approaches, and 3) to take advantage of opportunities available and to be able to fully participate in the international policy-making process.

The health equity dimensions of urban food systems

There is increasing recognition that the nutrition transition sweeping the world’s cities is multifaceted. Urban food and nutrition systems are beginning to share similar features, including an increase in dietary diversity, a convergence toward “Western-style” diets rich in fat and refined carbohydrate and within-country bifurcation of food supplies and dietary conventions. Unequal access to the available dietary diversity, calories, and gastronomically satisfying eating experience leads to nutritional inequalities and diet-related health inequities in rich and poor cities alike. Understanding the determinants of inequalities in food security and nutritional quality is a precondition for developing preventive policy responses. Finding common solutions to under- and overnutrition is required, the first step of which is poverty eradication through creating livelihood strategies. In many cities, thousands of positions of paid employment could be created through the establishment of sustainable and self-sufficient local food systems, including urban agriculture and food processing initiatives, food distribution centers, healthy food market services, and urban planning that provides for multiple modes of transport to food outlets. Greater engagement with the food supply may dispel many of the food anxieties affluent consumers are experiencing.

Developmental language disorders and adolescent risk: a public-health advocacy role for speech pathologists?

Within the multi-disciplinary team concerned with child and adolescent development, speech pathologists are uniquely positioned to understand the nature and overall developmental significance of language acquisition in childhood and adolescence. Other disciplines contribute valuable insights about psychosocial development during the childhood and adolescent years. The field of developmental psychology, for example provides a large and convincing body of evidence about the role of academic success as a protective factor against a range of psychosocial harms, in particular substance misuse, truancy, early school leaving, and juvenile offending. In this paper, we argue that juvenile offending embodies the notion of "adolescent risk", but in Australia in particular, has been under-investigated with respect to possible associations with developmental language disorders and subsequent academic failure. We present findings pertaining to a sample of 30 male juvenile offenders completing community based orders. Performance on a range of oral language processing and production skills was poorer than that of a demographically similar comparison group. Our results confirm the need to conceptualize language within a broader risk and protective framework. We therefore emphasize the public health importance of early language competence, by virtue of the psychosocial protection it confers on young people with respect to the development of prosocial skills, transition to literacy and overall academic achievement. We argue that speech pathologists are best positioned to advocate at a policy level about the broader public health importance of oral language competence.

Obesity prevention and public health

More than 22 million children under five are now obese or overweight. Globally, an estimated 10% of school-aged children, between five and 17 years old, are overweight or obese, and the situation is getting worse. Although recognised clinically for some time as an important condition that increases risk of ill-health in affected individuals, it is only recently, that obesity has been recognised as a population-wide problem that requires preventive action. Obesity is a major contributor to diseases and disability, the associated health costs are enormous, obesity has already reached epidemic proportions in many countries, and incidence is continuing to increase in children and adults. Disturbingly the epidemic is not confined to developed countries, with many developing countries and those in transition affected. While recognised as a major population health problem, our understanding of the causes of the epidemic is poor, there has been relatively little population-based research that has focused on the prevention of unhealthy weight gain, and as a consequence knowledge regarding how and where best to intervene is limited. This book draws together the existing literature and expertise and with a view to helping set the agenda for public health action. The book is divided into three sections. Part 1 provides an overview of the context of the problem. It examines the epidemiology of obesity, the role of behavioural factors, socio-cultural factors and environmental factors in the obesity epidemic. Part 2 reviews interventions across a range of key settings and in different population groups - drawing on existing research that has aimed to increase physical activity, promote healthy eating and prevent obesity at a population level. Given how little research there is that has specifically examined the effectiveness of interventions aimed at preventing obesity per se, Part 3 explores potential opportunities to prevent obesity

Adapting to rural communities by overseas-born health professionals

Introduction
As with other multicultural nations, cultural diversity is a prominent feature of Australian society that leads to intercultural awareness and respect through citizen interactions. While this enriching multicultural interaction is clearly seen in big cities like Sydney and Melbourne, it can be very different in the Australian rural context. Living in an isolated rural area is challenging for health professionals who were brought up in urban areas, particularly those born overseas as they experience two types of cultural and social adaptation: urban into rural and native culture into new culture.

As a result of workforce shortages, many overseas trained health professionals are recruited to work in Australia, particularly in rural areas. This has given rise to various initiatives and strategies developed to support and assist these health professionals in their dual cultural and social adaptation. These include University Departments of Rural Health and Rural Clinical Schools programs as well as the Rural Workforce Agencies. However, these programs do not extend to those health professionals who were born overseas and trained in Australia as they are ‘Australian graduates’. In this paper we argue that in ways similar to those born and trained overseas, overseas-born Australian-trained health professionals may require additional support during the acculturation process and making the transition to working in rural communities.

Aim
The aim of this study is to examine some aspects of the acculturation of overseas-born Australian trained health professionals working in rural areas. This study seeks to understand the particular issues that emerge as a result of cultural difference in order to propose strategies that may more adequately prepare these Australian graduates for their rural health experience.

Method
Six overseas-born Australian-trained health professionals were invited to participate in this qualitative study using snowball sampling. The interviews were recorded with the approval of the participants. The interview data were transcribed as raw data and later coded for thematic analysis, which includes topics and themes arising from the raw data as well as from the interview questions with a focus on issues and strategies of acculturation into a rural health context.

Results/conclusion
There were different factors which facilitated or hindered the acculturation of overseas-born health professionals into a rural workforce such as professional isolation, cultural shock, family pressure, and cultural identity. The acculturation process was also affected by the quality of their perceived ‘social and cultural capital’. Different coping strategies were employed to deal with the changes in a new rural environment. The paper discusses some implications of this study with focus on how to improve the living and working conditions of overseas-born Australian-trained health professionals in order to attract them to rural Australia.

Healthy markets - healthy people/ : reforming health care in Cambodia

Health care reform has been described as a global epidemic. This thesis deals with nature and experience of health care reform in developing countries. Increasing privatisation, economic transition, and structural adjustment have provided the context for health system changes. Different approaches to reform have been developed by international organisations such as the World Bank, WHO and UNICEF. What has driven national health care reforms? Are such policies really appropriate to developing countries? Has a consensus now emerged in relation to international health policy? Has a new health care ‘model’ appeared? The study of health care reform in Cambodia is a timely opportunity to investigate the implementation of health care reform under extreme conditions. These conditions include a legacy of genocide, long-term conflict, political isolation, and economic transition. This case study uses both qualitative and quantitative methods and multiple sources of data to analyse the reform program. The study reinforces the conclusion that, under conditions of extreme poverty, market based reforms are likely to have limited positive impact. Rather, understanding the cultural conditions that determine demand, delivering health care of a satisfactory quality, providing appropriate incentives for health practitioners, and supporting services with adequate public funding are the prerequisites for improved service delivery and utilisation. Cambodia's strategy of integrated district health service development and universal population coverage may provide an instructive example of reform. Emerging policy issues identified by this case study include the fundamental role of equity in service provision, the influence of the social determinants of health and illness and interest in the appropriate use of evidence in international health policy-making.

Modelling the public health consequences of cannabis use in Australia

Aims: To detail and validate a simulation model that describes the dynamics of cannabis use, including its probable causal relationships with schizophrenia, road traffic accidents (RTA) and heroin/poly-drug use (HPU).

Methods: A Markov model with 17 health-states was constructed. Annual cycles were used to simulate the initiation of cannabis use, progression in use, reduction and complete remission. The probabilities of transition between health-states were derived from observational data. Following 10-year-old Australian children for 90 years, the model estimated age-specific prevalence for cannabis use. By applying the relative risks according to the extent of cannabis use, the age-specific prevalence of schizophrenia and HPU, and the annual RTA incidence and fatality rate were also estimated. Predictive validity of the model was tested by comparing modelled outputs with data from other credible sources. Sensitivity and scenario analyses were conducted to evaluate technical validity and face validity.

Results: The estimated cannabis use prevalence in individuals aged 10-65 years was 12.2% which comprised 27.4% weekly and 18.0% daily users. The modelled prevalence and age profile were comparable to the reported cross-sectional data. The model also provided good approximations to the prevalence of schizophrenia (Modelled: 4.75/1,000 persons vs Observed: 4.6/1,000 persons), HPU (3.2/1,000 vs 3.1/1,000) and the RTA fatality rate (8.1 per 100,000 vs 8.2 per 100,000). Sensitivity analyses and scenario analysis provided expected and explainable trends.

Conclusions: The validated model provides a valuable tool to assess the likely effectiveness and cost-effectiveness of interventions designed to affect patterns of cannabis use. It can be updated as new data becomes available and/or applied to other countries.

Women's psychosocial well-being following a major life transition

Some women are devastated by divorce, while others learn from the experience. In-depth interviews with sole-parenting women yielded themes that were then assessed using structured questionnaires. Statistical models showed that psychological adjustment and physical well-being related more strongly to psychological factors, such as sense of coherence, than to situational variables.

Role of internal cognitive processes and external causal attributions in midlife transition

This project was designed to ascertain the defining attributes of midlife that render it distinct from young and older adulthood. Based on the determined salient factors the Midlife Adjustment Scale was developed and the nature of midlife, that of a transitional period, was established. The scale was then used to assess the influence that perceived control and major life events have on one's adjustment during the middle years.

The inclusion of ‘then-test’ questions in post-test questionnaires alters post-test responses: a randomized study of bias in health program evaluation

Objectives Program evaluations are frequently based on ‘then-test’ data, i.e., pre-test collected in retrospect. While the application of the then-test has practical advantages, little is known about the validity of then-test data. Because of the collection of then-test in close proximity to post-test questions, this study was aimed at exploring whether the presence of then-test questions in post-test questionnaires influenced subjects’ responses to post-test.
Patients and methods To test the influence of then-test questions, we designed a randomized three-group study in the context of chronic disease self-management programs. Interventions had comparable goals and philosophies, and all 949 study participants filled out identical Health Education Impact Questionnaires (heiQ) at pre-test. At post-test, participants were then randomized to one of the following three groups: Group A responded to post-test questions only (n = 331); Group B filled out transition questions in addition to post-test (n = 304); and Group C filled out then-test questions in addition to post-test (n = 314).
Results Significant post-test differences were found in six of eight heiQ scales, with respondents who filled out then test questions reporting significantly higher post-test scores than respondents of the other groups.
Conclusions This study provides evidence that the inclusion of then-test questions alters post-test responses,
suggesting that change scores based on then-test data be interpreted with care.