Actualizing theory to practice: preparing for computerized information system research on a critical care unit.

In preparation for conducting research on the work of nurses before and after the installation of a computerized information system on a critical care unit, an actualizing process was applied. This process, derived from Actualizing Theory, provided the researchers with an opportunity to study congruence and appropriateness among the components of the intended research. Actualizing Theory uses twelve main strategies to assist in linking theory to a concrete situation. These strategies were employed as the research proposal was being developed and helped both to clarify the fitness of the main components of the research and in representing them in operational form.

Ongoing development of the Critical Care Information System: the collaborative approach to automating information management in an intensive care unit.

Point-of-care (bedside) clinical information systems can fulfill a variety of functions. Included in these functions are: becoming receptacles for patient data and allowing data to be manipulated into formats that facilitate clinical decision making; functioning as sources for billing and auditing processes; interfacing to other hospital systems and bringing distant data to the bedside; and being a repository for information used in the development of hierarchical and/or relational databases. The initial and ongoing development of these systems in a dynamic clinical environment requires the construction of processes and work pathways to ensure that the needs and requirements of myriad personnel, departments and agencies within the health center milieu are addressed.