Consumer health informatics: the medical librarian's role

Growing consumer interest in health-related information has created a need for professionals to manage, provide, and interpret such material. In preparing for the new demands of the market, HIM professionals can learn from the example of medical librarians, who are already working to meet those needs.     

Teaching and learning population and preventive health: challenges for modern medical curricula

OBJECTIVES: This study aimed to formally identify medical students' attitudes towards population and preventive health issues addressed in the University of Queensland's Bachelor of Medicine, Bachelor of Surgery (MBBS) programme, in response to informal student reports that population and preventive health issues were largely just matters of "common sense". METHODS: Year 2 medical students were surveyed in 1999 and 2000 using a custom-designed instrument incorporating Likert scales and requests for qualitative responses. A sample of students participated in semistructured interviews. RESULTS: A total of 341 students (71%) responded to the survey. Students' attitudes towards general population health issues were overwhelmingly positive, and more than 60% of students reported having a more positive attitude towards psychosocial and preventive health issues than they had when they commenced the MBBS programme. Just over half of the students, however, considered population and preventive health issues to be matters of common sense. Students reported poor role modelling by the faculty in relation to population and preventive health issues, with only 41% of students indicating they perceived a positive attitude towards psychosocial and preventive health issues in the School of Medicine. Qualitative data indicated that some students fear that the opportunity cost of dedicating study time to population and preventive health issues might endanger their future clinical knowledge, skills and management of patients. CONCLUSIONS: These findings have important implications for modern medical curricula. The challenge in teaching population health issues is to balance students' needs to understand and apply the principles of population and preventive health and the biopsychosocial model of patient care, with the need for them to be confident they will be able to practise safely if they do so.     

Competencies for health management practice: a practitioner's perspective

The current health care environment will require executive leadership with a new set of management competencies to effectively lead and manage the various components of a restructured health care delivery system. The traditional management skills of planning, organizing, directing, controlling, and staffing resources will remain relevant, but the true measure of professional success will be the development of conceptual skills. This means the ability to look at the health care enterprise as a whole, and recognize how changes in the environment shape your strategic mission, goals, and objectives. The successful health care leader will have a demonstrated ability to apply these conceptual skills to the development of information systems and integrated networks that position their organization to accept capitated risks. This paper examines the United States and Canadian health care systems from the perspective of both the more traditional hospital and the emerging medical care organizations. New importance of the team approach to leadership and management and all that entails is stressed.     

A conceptual framework to guide the development of self-directed, lifelong learning in problem-based medical curricula

CONTEXT: The information explosion and continual changes in the means of accessing information have reinforced the importance of preparing graduates to direct their own learning throughout their careers. Increasingly, medical schools are turning to problem-based curricula to develop in graduates the capacity to 'self-direct' further learning. PROBLEM: Experience shows that, to achieve this goal, there needs to be consistency in interpretation of the goal and faculty-wide agreement about the way the problem-based curriculum fosters self-direction. SUGGESTED SOLUTION: This paper describes the conceptual framework developed by the Graduate School of Medicine, The University of Queensland, to guide the achievement of self-directed, lifelong learning in a graduate entry, problem-based curriculum. IMPLICATIONS: It may be useful for others who are experiencing difficulties with implementing problem-based curricula, and for those who are contemplating changing to problem-based models.     

Evidence, ethics, and values: a framework for health promotion

We propose a new approach to guide health promotion practice. Health promotion should draw on 2 related systems of reasoning: an evidential system and an ethical system. Further, there are concepts, values, and procedures inherent in both health promotion evidence and ethics, and these should be made explicit. We illustrate our approach with the exemplar of intervention in weight, and use a specific mass-media campaign to show the real-world dangers of intervening with insufficient attention to ethics and evidence. Both researchers and health promotion practitioners should work to build the capacities required for evidential and ethical deliberation in the health promotion profession.     

Beyond evidence--to ethics: a decision-making framework for health promotion, public health and health improvement

Echoing the rise of 'evidence-based medicine', the concept of evidence-based policy and practice in the inter-related fields of health promotion, public health and health improvement has attracted increasing attention over the past two decades. More recently, again with roots traceable to biomedical thinking, there has been growing interest in ethics in relation to these fields. This paper links these two topical themes in a practical way. It explores the extent to which policies and activities 'on the ground' can and should be based on evidence, and considers the relative places of evidence and ethics in decision-making. It goes on to present the 'decision-making triangle', a framework that gives primacy to a set of ethical principles--with available evidence and plausible theory being used to inform the application of these. After introducing the concept of 'ethical logic modelling', the paper concludes by suggesting an 'ethical imperative' for health promotion, public health and health improvement: to make decisions based on the explicit application of ethical principles, using available evidence and theory appropriately.     

Primary health care vs. emergency medical assistance: a conceptual framework

Primary health care (PHC) and emergency medical assistance (EMA) are discussed as two fundamentally different strategies of delivering health care. PHC is conceptualized as part of overall development, while EMA is delivered in disaster or emergency situations. The article contrasts the underlying paradigms, and the characteristics of care in PHC and EMA. It then analyzes the characteristics of PHC and EMA health services, their structure, management and support systems. In strategic aspects, it contrasts how managerial and financial sustainability are fundamentally different, and how the term accountability is used differently in development and disaster situations. However, while PHC and EMA, development and disaster, are clear opposite poles, many field situations in the developing world are today somewhere in-between. In such non-development, non-emergency situations, the objectives and approach will have to vary and an adapted strategy combining characteristics from PHC and EMA will have to be developed.     

Introducing hospice into allied health curricula: a challenge for educators

Including hospice, as a concept of care, into existing allied health curricula is very important. Hospice should be integrated into the curricula of allied health programs. In addition to offering courses on hospice care, there are many novel ideas for exposing students to aspects of hospice care including grand rounds, self-instruction packets, journal clubs, honors program presentations, monthly forums, and clerkships. Federal funding is important to support and develop hospice training as well as other resources.     

Understanding public health informatics competencies for mid-tier public health practitioners: a web-based survey

The literature suggests that there is a need for measuring public health informatics (PHI) competency to further understand whether current educational modules and modalities meet the needs of PHI practitioners and researchers to perform their jobs more effectively, particularly for mid-tier practitioners that constitute the majority of public health workers in the USA. The present study seeks to update current knowledge of the perceptions and experiences of PHI competencies proposed by the U.S. Council on Linkage in Public Health specifically for mid-tier PH practitioners and researchers. The results were collected and analyzed by using a Web-based survey (WBS) method administered among both practitioners and researchers. Researchers first compiled a draft list of candidate competency set by incorporating existing competency areas provided by: 1) the Council on Linkage; and by 2) those proposed by the USA's Centers for Disease Control CDC Public Health Informatics Work Group. Nine sets of competency statements with 120 competency items and demographic information of respondents were included in the WBS. The online survey instruments were pilot-tested accordingly to incorporate feedback from respondents of the pilot. Fifty-six subjects were recruited from PH experts who were: 1) members of the Health Informatics Information Technology (HIIT) group of American Public Health Association; and, 2) members from the Community of Science (COS) Website who were the first authors published in the PHI field from PubMed. The sample included diverse backgrounds of PHI workers. They expressed an increased need for training to improve their PHI competencies. Respondents agreed that four competency sets should be adequately represented, including Leadership and System Thinking Skills (82%), followed by Financial Planning and Management Skills (79%), Community Dimensions of Practice Skills (77%), and Policy Development/Program Planning Skills (63%). The findings parallel current literature indicating that there exists an expressed need for clarification of the public health practitioner's job-specific informatics competency. Findings of expressed needs for basic computer literacy training and community-based practice were consistent with those of the literature. Additional training and resources should be allocated to address the competency of leadership, management, community-based practice and policy advocacy skills for mid-tier public health practitioners to perform their jobs more effectively. Only when healthcare organizations properly identify PHI competency needs will public health practitioners likely improve their overall informatics skills while improving diversification for contribution across multiple settings.     

论理论信息学中的信息定义及其在医学信息学中的理解

文章回顾在信息定义问题上已有的研究成果,提出信息定义的领域性和层次性问题;再对理论信息学的信息定义:进行了评述,并在医学信息学领域内对这个定义作出了解释.     

Point-of-care systems, informatics, and health care delivery

Evolving information technology has had profound effects on business operations and the marketplace. The health care services industry, particularly hospitals, clinics, and medical offices, has historically lagged behind other industries in the implementation of comprehensive, integrated, computerized data management tools. Health care reformers are looking to the promises of the information technology "revolution" as a means of improving systemic efficiency and health care quality. This study discusses the impact of informatics, or information technology, on the delivery of health care services. We present the evolution of informatics and the predicted future benefits of integrated computerized patient records and point-of-care systems.