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Modelowanie i symulacja ścieżki klinicznej w notacji BPMN

Pasamonik P.

Studia Informatica

2017

Vol. 38, nr 1B

63--75

W artykule przedstawiono ścieżkę kliniczną jako proces biznesowy. Opracowany model przykładowej ścieżki klinicznej został zapisany w notacji BPMN i poddany symulacji. Wyniki symulacji wykorzystano do poprawy struktury i parametrów procesu.

This paper presents the clinical pathway as a business process. An example model of clinical pathway was designed in BPMN notation and subjected to simulation and further improvement.

Maintenance and Discovery of Domain Knowledge for Nursing Care using Data in Hospital Information System

Iwata H., Hirano S., Tsumoto S.

Fundamenta Informaticae

2015

Vol. 137, nr 2

237--252

[Introduction] Schedule management of hospitalization is important to maintain or improve the quality of medical care and application of a clinical pathway is one of the important solutions for the management. Although several kinds of deductive methods for construction for a clinical pathway have been proposed, the customization is one of the important problems. This research proposed an inductive approach to support the customization of existing clinical pathways by using data on nursing actions stored in a hospital information system. [Method] The number of each nursing action applied to a given disease during the hospitalization was counted for each day as a temporal sequence. Temporal sequences were compared by using clustering and multidimensional scaling method in order to visualize the similarities between temporal patterns of clinical actions. [Results] Clustering and multidimensional scaling analysis classified these orders to one group necessary for the treatment for this DPC and the other specific to the status of a patient. The method was evaluated on data sets of ten frequent diseases extracted from hospital information system in Shimane University Hospital. Cataracta and Glaucoma were selected. Removing routine and poorly documented nursing actions, 46 items were selected for analysis. [Discussion] Counting data on executed nursing orders were analyzed as temporal sequences by using similarity-based analysis methods. The analysis classified the nursing actions into the two major groups: one consisted of orders necessary for the treatment and the other consisted of orders dependent on the status of admitted patients, including complicated diseases, such as DM or heart diseases. The method enabled us to inductive construction of standardized schedule management and detection of the conditions of patients difficult to apply the existing or induced clinical pathway.