Studies in health technology and informatics
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Stud Health Technol Inform · Jan 1998
Privacy and efficiency in patients focused health care processes.
Today's health care industry is striving to achieve the development and deployment of computer-based patient records for improvements in health care quality, cost, and access. This rapidly increasing use of computer techniques in the field of medicine and health care has created an urgent need for the dissemination of information on data protection. We present in this paper a workflow-based approach to ensure privacy and efficiency in clinical information systems and discuss the presented solution according to its practicability in daily clinical use.
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Since the mid 1980s, paper clinical pathways have been used in defining the road map of patient care. They have been used with varying degree of success for providing more cost-effective healthcare and helped to establish quality improvement models for healthcare delivery. Many attempts have been made to produce electronic versions of the paper clinical pathways in order to maximise benefits of the paper based systems. ⋯ A state-transition information model (STIM) grounded in the Object Oriented system design paradigm is used to reconceptualise a computerised clinical pathways design. A computerised clinical pathways prototype is currently being developed based on this STIM model. The prototype will demonstrate improved functionality: better information management and decision support capabilities.
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Stud Health Technol Inform · Jan 1997
ReviewTeaching and assessing clinical skills using virtual reality.
The need to improve the teaching and assessing of students' procedural skills has been well 0 encounters, often with little or no supervision. Assessment of these skills has depended on rudimentary physical models, or standardized patients. The limitations of these methods also are well known. ⋯ Many variations in anatomy or other complications can be presented, and trainees can practice hundreds of times until their skills are perfected. This paper describes current activities in this area in the Dalhousie Faculty of Medicine and elsewhere. Various forms of Virtual Reality are described and their application to particular clinical areas are described.