Rural health resource databases: a little nurturing goes a long way.

Access to rural health research information together with the type and availability of educational resources in rural areas, are important to rural health care providers, community members, researchers, students, planners and policy makers. The Rural Health Research Register (RHRR) focuses on current and recent research activity being undertaken in Australia in the field of rural health, while the Health Education Rural Remote Resources Database (HERRD) focuses on education courses and resources relevant to the practice and professional development of rural and remote health professionals throughout Australia. Early versions of these databases were established between 1992 and 1997, and in the period 1998-2001 both information resources were systematically updated through targeted promotion, registrations and the creation of web-accessible search facilities. They continue to be maintained and updated. Detailed information is available by searching the RHRR and HERRD databases via the web or by contacting the relevant coordinator. This article examines some of the issues in developing and maintaining these resources and demonstrates the usefulness of their contents to rural healthcare workers.

Evidence-based rural general practice: barriers and solutions in South Australia.

INTRODUCTION: This paper reports on research to ascertain the views of general practitioners (GPs) practising in rural and remote areas of South Australia, on evidence-based medicine (EBM). It follows our previous paper that identified, through a literature search, the key issues in moving towards EBM in general practice in these areas1. The objective of the paper was to identify perceived barriers and potential solutions to evidence-based general practice in rural and remote South Australia. METHODS: An interview survey was conducted in the year 2000 at 89 of 104 GPs' (86%) surgeries in three rural Divisions of General Practice in South Australia. RESULTS: EBM was viewed positively by 85%, and 94% reported practising EBM. However, barriers to EBM were identified by 84% and four key themes were identified. GP-related barriers identified by 60% included difficulty finding, appraising and applying evidence and lack of time to read, reflect and update practice. Patient related barriers (23%) included an apparent conflict between some patients' expectations and evidence. Environmental barriers (43%) related to remoteness included high workload, limited information and poor resources for continued medical education. Resource related barriers included a lack of computer hardware and software and slow, unreliable and expensive Internet access (14%). Potential solutions were suggested by 82%. The most frequent was improved hardware, software and Internet access (41%). Only 19% suggested formal training for GPs, while 26% suggested improved clinical practice guidelines and 23% suggested non-Internet based dissemination of information including a service to provide evidence-based answers to clinical problems. CONCLUSION: EBM was viewed positively by the surveyed GPs and many believed they already practised it. Most identified barriers to full and effective use of EBM but also suggested solutions.

Healthy city projects in developing countries: the first evaluation.

The 'healthy city' concept has only recently been adopted in developing countries. From 1995 to 1999, the World Health Organization (WHO), Geneva, supported healthy city projects (HCPs) in Cox's Bazar (Bangladesh), Dar es Salaam (Tanzania), Fayoum (Egypt), Managua (Nicaragua) and Quetta (Pakistan). The authors evaluated four of these projects, representing the first major evaluation of HCPs in developing countries. Methods used were stakeholder analysis, workshops, document analysis and interviews with 102 managers/implementers and 103 intended beneficiaries. Municipal health plan development (one of the main components of the healthy city strategy) in these cities was limited, which is a similar finding to evaluations of HCPs in Europe. The main activities selected by the projects were awareness raising and environmental improvements, particularly solid waste disposal. Two of the cities effectively used the 'settings' approach of the healthy city concept, whereby places such as markets and schools are targeted. The evaluation found that stakeholder involvement varied in relation to: (i) the level of knowledge of the project; (ii) the project office location; (iii) the project management structure; and (iv) type of activities (ranging from low stakeholder involvement in capital-intensive infrastructure projects, to high in some settings-type activities). There was evidence to suggest that understanding of environment-health links was increased across stakeholders. There was limited political commitment to the healthy city projects, perhaps due to the fact that most of the municipalities had not requested the projects. Consequently, the projects had little influence on written/expressed municipal policies. Some of the projects mobilized considerable resources, and most projects achieved effective intersectoral collaboration. WHO support enabled the project coordinators to network at national and international levels, and the capacity of these individuals (although not necessarily their institutions) was increased by the project. The average annual running cost of the projects was approximately 132,000 US dollars per city, which is close to the costs of the only other HCP for which a cost analysis has been undertaken, Bangkok (115,000 US dollars per year) Recommendations for these and other HCPs are provided.

Towards evidence-based general practice in rural and remote Australia: an overview of key issues and a model for practice.

There is an extensive global move towards evidence-based practice intended to increase the quality and effectiveness of health care. However there are barriers and issues when rural general practitioners attempt to incorporate evidence-based medicine in their practice. Key issues affecting the uptake of evidence-based medicine by rural general practitioners include the gaps in the scientific evidence relevant to general practice, time limitations, and the cost of Internet access, geographical isolation from centres of evidence-based practice and limited training opportunities. General practitioner consultations may involve multiple, ill-defined problems and the patients' views about their treatment may conflict with an evidence-based treatment approach. Rural general practitioners may require additional supports to access information from research through Internet-based resources, accessible summaries of evidence or clinical practice guidelines. In addition a model to assist rural general practitioners use evidence-based medicine is suggested. This model may enable the clinical decision-making process to integrate clinical experience, patient preferences and an understanding of the rural context of practice with the best available evidence, to in turn produce best practice.

Approach to sustainable primary health care service delivery for rural and remote South Australia.

We describe the operation of four University Teaching Practices established by the South Australian Centre for Rural and Remote Health (SACRRH) and the Adelaide University Department of General Practice. These practices were established in response to the acknowledged difficulty in recruiting and retaining GPs in rural South Australia. The practices are co-located with a hospital or accident and emergency service and community based nurses and allied health professionals. They provide integrated health care and multidisciplinary health care student placements in a learning environment where students experience rural multidisciplinary practice and country life. The study found that although the sites differed in significant ways, they all provided integrated care and effective placements for students. This style of health care delivery is flexible and broadly applicable. Sustainability is achieved through financially viability, attracting and retaining health care professionals and the development of electronic information systems, to support integrated practice.

Establishing a new university department of rural health: the first 2 years of the South Australian Centre for Rural and Remote Health.

This study aimed to describe the establishment of a new University Department of Rural Health (UDRH) in South Australia and to report early achievements. In May 1997, the UDRH was established, key staff were recruited, infrastructure was developed and in April 1998 a Joint University Committee on Rural and Remote Health was formed. By mid-1999, 14 full-time equivalent staff were employed in Whyalla and Adelaide. Early achievements include: review of undergraduate rural placements; increased rural clinical placements by 1000 student-weeks; partnership with the Dental School resulting in training opportunities and falling public waiting lists; multidisciplinary teaching practices in four rural sites; priority public health projects established; competitive research grants won; and a capital grant to strengthen Aboriginal health services infrastructure secured. These early achievements demonstrate UDRH potential to have a real impact on health worker education, service delivery, and public health status in rural and remote areas. This strong foundation must now be built on.

Violent death in young people in the city of São Paulo, 1991-1993.

This paper aims to describe the principal causes of violent deaths among young people in the city of São Paulo, Brazil. Data from routine mortality statistics were used in the analysis. Young males were found to have a dramatically increased risk of death from violent causes especially those resident in lower income areas of the city. Possible explanations for these findings include economic instability generating social and cultural inequalities.

Urbanization and mental health in developing countries.

PIP: It is expected that the urban population in developing countries will double in the next 30 years. While urbanization is accompanied by health problems, population density can lower public health costs. Common mental disorders, such as anxiety, depression, insomnia, fatigue, irritability, and poor memory, account for 90% of all mental disorders, cause behavioral problems in offspring, and impede recovery from physical ailments. Those who suffer most from common mental disorders include women, those between 15 and 49 years old, and low-income populations. Strong links have been established between socioenvironmental factors and common mental disorders, and an urban environment has been associated with many possible risk factors for such disorders. Only a small percentage of people with mental disorders seek primary health care and even less receive secondary- or tertiary-level care. Common mental disorders place a large burden on primary health care services, however, but most of the patients suffering from mental disorders seek care for physical disorders that mask proper diagnosis and treatment. Thus, the World Health Organization advocates the introduction of mental health components in primary health care services in developing countries. In order to reach those who remain outside of the health care system, community-based interventions such as self-help groups or efforts to promote wider social changes or address poverty should be undertaken. Mental health in developing countries is gaining attention as the attendant loss in economic productivity of human capital has become apparent.^ieng

The RHSET service as a regional resource: what price support?

The Rural Health Support, Education and Training (RHSET) advisory service has been a valuable tool for rural and remote organisations wishing to submit applications for health and human service grants. It has enhanced the concept of access and equity for groups in rural and remote areas. Support and networking have been strong factors in the service, which has overcome the limitations of inadequate travel and time resources for part-time project officers providing assistance to organisations seeking grants. Intending grant applicants need to be motivated and enthused to keep working on applications, particularly as there is no guarantee of an affirmative outcome. It needs to be recognised that the positive results likely to arise from a full-time regional service should not be thwarted by the lack of a small Commonwealth funding investment. There is considerable potential for the development of support services in terms of the breadth and depth of services offered to rural and remote health workers.

Interleukin-11 expression in donor bone marrow cells improves hematological reconstitution in lethally irradiated recipient mice.

Lethally irradiated mice were transplanted with syngeneic bone marrow cells infected with a recombinant retrovirus vector containing the human interleukin-11 (hIL-11) cDNA under the control of the human cytomegalovirus (CMV) immediate early promoter. The hIL-11 RNA transcript from the vector was detected in the spleen and bone marrow of the recipient mice, and hIL-11 protein accumulated in their serum. The hematological reconstitution of these mice was compared with recipient mice rescued with bone marrow infected with the parental retrovirus vector not containing the hIL-11 cDNA. The hIL-11-expressing mice had an accelerated recovery of circulating platelets and red and white blood cells. Three months after the transplantation, bone marrow was harvested from the mice and used to rescue other lethally irradiated recipients. The hIL-11 mRNA and protein were also detected in these secondary recipients, and the mice showed improved hematological reconstitution relative to a control group. No abnormal cell proliferation or other histopathology was observed in the hIL-11-expressing mice.