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Relevant trends in informatization progress in Russian public health and medical science are justified. Actual processes in population health are considered.
The problem of developing a curriculum for biomedical informatics is highly dependent on how we choose to define and practice the field. Numerous authors have questioned how to position biomedical informatics along the continuum of formal, empirical and engineering disciplines. A concern with current educational programs in biomedical informatics is that students finish without a clear understanding of the relation between theory and practice, or worse, with the impression that the field does not possess any theoretical basis. In this paper, we propose that biomedical informatics curricula explicitly address skills and competencies at three levels: formal, empirical, and applied. We posit that that knowledge of formalization is necessary to build testable empirical models, and that model-driven approaches are necessary for deploying information systems that can be evaluated in a meaningful way. A curricular framework is proposed that identifies a set of methods, techniques and theories that have broad applicability within the domain of biomedicine, and which can span a wide range of application areas: bioinformatics, imaging informatics, clinical informatics and public health informatics. A stronger linkage between theory and practice will result in students who are empowered to create effective and lasting solutions to biomedical problems.
Local public health departments have variable access to a public health intelligence function, and information skills are scarce. Public health observatories are supporting the development of professional standards for public health intelligence specialists and offer training opportunities for both defined public health specialists and generalist public health specialists. In addition observatories support public health practice through educational programmes in health impact assessment, health equity audit, public health intelligence, and the provision of toolkits and advice on methods. Observatories have a key role in supporting and developing networks, in particular public health analysts, and the use of interoperable websites is enhancing these opportunities.
Public Health Observatories are a new phenomenon in the United Kingdom and Ireland. However, similar institutions have been operating in other countries for many years. The nature and development of PHOs in England, Wales, Scotland and Ireland are described, and how they are supporting the growing public health movement in Europe is considered.
BACKGROUND: Re-organization of the English National Health Service (NHS) has fragmented the public health workforce, relocating teams from about 100 health authorities into over 300 primary care trusts (PCTs). The UK Government announced the setting up of public health networks (PHNs) as a solution to the problems created by fragmentation. METHODS: Fifty-seven semi-structured telephone interviews were held with key players in PHNs in all strategic health authority areas in England in early 2003. RESULTS: PHNs appeared to be primarily networks of public health professionals rather than of organizations. Informants were unsure about PCTs' commitment to public health. Predominantly, members were those NHS personnel with a clear and explicit public health role. Most PHNs intended to include others later (e.g. health visitors, environmental health officers), although a few thought that inclusivity was essential from the start. Continuing professional development for public health personnel dominated the work being undertaken, with some collaborative work across PCTs. PHNs were seen as a compulsory reconfiguration of existing networks, and informants doubted that they were appropriate for the many levels of networking that public health work requires. CONCLUSION: The formation of PHNs does not appear to have been either necessary or sufficient. However, the public health community has a well-established tradition of networking, and therefore has the skills to use PHNs advantageously.
The introduction of computer-based information systems (ISs) in public health provides enhanced possibilities for service improvements and hence also for improvement of the population's health. Not least, new communication systems can help in the socialization and integration process needed between the different professions and geographical regions. Therefore, development of ISs that truly support public health practices require that technical, cognitive, and social issues be taken into consideration. A notable problem is to capture 'voices' of all potential users, i.e., the viewpoints of different public health practitioners. Failing to capture these voices will result in inefficient or even useless systems. The aim of this study is to develop a minimal data set for capturing users' voices on problems experienced by public health professionals in their daily work and opinions about how these problems can be solved. The issues of concern thus captured can be used both as the basis for formulating the requirements of ISs for public health professionals and to create an understanding of the use context. Further, the data can help in directing the design to the features most important for the users.
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Public health measures need to be implemented to prevent heat-related illness and mortality in the community and in institutions that care for elderly or vulnerable people. Heat health warning systems (HHWS) link public health actions to meteorological forecasts of dangerous weather. Such systems are being implemented in Europe in the absence of strong evidence of the effectiveness of specific measures in reducing heatwave mortality or morbidity. Passive dissemination of heat avoidance advice is likely to be ineffective given the current knowledge of high-risk groups. HHWS should be linked to the active identification and care of high-risk individuals. The systems require clear lines of responsibility for the multiple agencies involved (including the weather service, and the local health and social care agencies). Other health interventions are necessary in relation to improved housing, and the care of the elderly at home and vulnerable people in institutions. European countries need to learn from each other how to prepare for and effectively cope with heatwaves in the future. Including evaluation criteria in the design of heatwave early warning systems will help ensure effective and efficient system operation.
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BACKGROUND: Eight regional public health observatories were launched in England in February 2000, to strengthen the availability and use of health information and to support efforts to tackle health inequalities at local level. This qualitative study was carried out by the Merseyside and Cheshire Zone of the North West Public Health Observatory to assess the needs of local users and producers of public health information. METHODS: Semi-structured in-depth interviews were carried out with 42 representatives of three major groups in Merseyside and Cheshire: community groups, public-health-related professionals in the local statutory and academic sectors, and information specialists within the National Health Service. RESULTS: Different groups of users and producers encountered different problems in accessing health information. Community groups had significant problems accessing and interpreting health information and were concerned about tokenism and the failure of professionals to recognize lay knowledge. Professionals experienced difficulties in accessing local information from outside their agency and had concerns over partnerships failing to work together to share information. The health information specialists stressed the danger of providing information without supporting intelligence, the difficulty of keeping track of the many local sources, and the importance of having access to local authority data sources. All three groups relied on their own networks in their search for information, and these should not be overlooked in any dissemination strategy. CONCLUSION: Information requires skilled interpretation to become policy-relevant public health intelligence. This research identified major problems in the communication of lay health knowledge and in the accessibility of public health intelligence.
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The public health workforce is key to strengthening public health infrastructure. National partners have articulated a vision of a sustainable and competent workforce prepared to deliver essential public health services. Six strategic elements provide a framework for action: monitoring workforce composition; identifying competencies and developing related curriculum; designing an integrated life-long learning delivery system; providing individual and organizational incentives to ensure competency development; conducting evaluation and research and assuring financial support. Partners convened in January 2003 to review progress and to re-evaluate strategies in light of the recently released Institute of Medicine reports on infrastructure and workforce issues. Although significant challenges remain, there is convergence on priorities for competency development, research questions to be addressed and next steps in the national dialogue on certification and credentialing in public health.
An optional diabetes module of the Behavioral Risk Factor Surveillance System was first made available to states in 1993. In 2002, 49 states administered this module. In October 2001 we asked state Diabetes Prevention and Control Program coordinators to complete a two-part questionnaire regarding the use of data from the diabetes module and their usefulness in guiding programmatic activities. Seventy percent of state coordinators reported using data from at least one module question to perform program evaluation, develop publications, and development of community interventions; 45 percent of coordinators used data from at least one module question for activities related to passage of legislation. Questions on self monitoring of blood glucose, hemoglobin A1c test, annual foot exam, annual dilated eye exam, and diabetes education were rated as highly useful by the state coordinators. The results from the optional diabetes module are widely used by states and are essential to Diabetes Prevention and Control Program activities. It is important that the optional diabetes module continue to be included in each state's yearly Behavioral Risk Factor Surveillance System.
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The development of a fully-competent public health workforce as a key component of the nation's public health infrastructure has become the focus of increasing attention. The subject is included in one, and is the major topic of a second, report from the Institute of Medicine published late in 2002. Workforce issues have stimulated the convening of the majority of public health-related associations in a range of collaborations on the subjects of defining, enumerating, credentialing, educating, and studying the workforce. The authors review the major questions confronting the field and introduce key components of current thinking about approaches to improvement.
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OBJECTIVE: To explore whether there is a potential for greater use of research-based information in public health practice in a local setting. Secondly, if research-based information is relevant, to explore the extent to which this generates questioning behaviour. DESIGN: Qualitative study using focus group discussions, observation and interviews. SETTING: Public health practices in Norway. PARTICIPANTS: 52 public health practitioners. RESULTS: In general, the public health practitioners had a positive attitude towards research-based information, but believed that they had few cases requiring this type of information. They did say, however, that there might be a potential for greater use. During five focus groups and six observation days we identified 28 questions/cases where it would have been appropriate to seek out research evidence according to our definition. Three of the public health practitioners identified three of these 28 cases as questions for which research-based information could have been relevant. This gap is interpreted as representing unrecognised information needs. CONCLUSIONS: There is an unrealised potential in public health practice for more frequent and extensive use of research-based information. The practitioners did not appear to reflect on the need for scientific information when faced with new cases and few questions of this type were generated.
Although the fields of public health and health services research have much in common, public health practitioners--in their daily encounters with practical, frontline challenges--may not be aware of the quantity and the quality of information generated by health services research that is directly related to public health activities. We describe a number of health services research resources that public health practitioners may find useful, including an overview of these resources and several in-depth examples.