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This primary goal of this project was to develop a software architecture to support the Food and Drug Administration (FDA) generic drug application process by making it more efficient and effective. The secondary goal was to produce a scalable, modular, and flexible architecture that could be generalized to other contexts in interorganizational health care communications. The system described here shows improvements over the old system for the generic drug application [...]

Medical informatics is defined largely by its host disciplines in clinical and biological medicine, and to project the agenda for informatics into the next decade, the health community must envision the broad context of biomedical research. This paper is a sketch of this vision, taking into account pressures from changes in the U.S. health care system, the need for more objective information on which to base health care decisions, and [...]

The Patient Education and Activation System (PEAS) project aims to prepare people to take a more active role in their health care decisions. In this paper, the authors describe their work on the Layman Education and Activation Form (LEAF). LEAF is designed to be an interactive, Internet-based system for collecting a patient's medical history. It is unique in that it gives patients access to educational information when it is most [...]

Those who work in the area of vocabularies, like all researchers, bring some assumptions to that work. Such assumptions include both cultural notions and beliefs specific to particular social worlds within the broader society. In this article, assumptions and beliefs expressed by participants during the conference on "Implementation of Nursing Vocabularies in Computer-based Systems" are summarized. Questions are raised concerning the relationship between cultural notions and beliefs and nursing vocabularies.

Both consumers and health service providers need access to up-to-date information, including patient and practice guidelines, that allows them to make decisions in partnership about individual and public health in line with the primary health care model of health service delivery. Only then is it possible for patient preferences to be considered while the health of the general population is improved. The Commonwealth Government of Australia has allocated $250 million [...]

Practice guidelines are an integral part of evidence-based health care delivery. When the authors decided to install the clinical documentation component of an electronic health record in a nurse practitioner faculty practice, however, they found that they lacked the resources to integrate it immediately with other systems and components that would support the processing of clinical rules. They were thus challenged to devise an initial approach for decision support related [...]

To evaluate a "lexically assign, logically refine" (LALR) strategy for merging overlapping healthcare terminologies. This strategy combines description logic classification with lexical techniques that propose initial term definitions. The lexically suggested initial definitions are manually refined by domain experts to yield description logic definitions for each term in the overlapping terminologies of interest. Logic-based techniques are then used to merge defined terms.

This paper describes details of four scales of a questionnaire-- "Computers in Medical Care"--measuring attributes of computer use, self-reported computer knowledge, computer feature demand, and computer optimism of academic physicians. The reliability (i.e., precision, or degree to which the scale's result is reproducible) and validity (i.e., accuracy, or degree to which the scale actually measures what it is supposed to measure) of each scale were examined by analysis of the [...]