Case Study of Information Visualization of Cost per Patient in Public Healthcare

Abstract: The aim of this work has been to investigate how cost per patient (CPP) data may be visualized for the purposes of Region Östergötland. Visualization could potentially aid decision-makers and managers within the organization who have to deal with aggregated healthcare costs. The work has shown that it is possible to design and implement an interactive web-based visualization tool prototype for the patient data using the Dash visualization library. In order to evaluate how practical the proposed application is from the users’ perspective, interviews have been conducted with the staff of the business intelligence (BI) unit at Region Östergötland. The answers have been positive regarding the usability of the visualization. However, since the application has only served as a prototype yet, further investigations should be made internally to estimate the effect the interactive visualization approach may have on future decision-making processes related to CPP.