Patient Trajectory Modeling and Analysis
Jalel Akaichi, Marwa Manaa · IWBBIO · 2014
In the last decade, several and dierent trajectory data ware- houses have been proposed, as an extension of traditional ones to take into account mobility data provided by ubiquitous systems. As a new paradigm, it was adopted by users in various applications such as pa- tient trajectory in the eld of health care systems. However, the pro- posed conceptual models suer from dispersed points of view that have to be unied in order to oer generic conceptual support for experts and ordinary users. The goal of this work is to propose a unied conceptual model able to unify dierent points of view through a generic description of facts on one hand and dimensions of analysis such as patient and med- ical organism well adapted to new concepts imposed by the emergence of pervasive systems. In addition, we illustrate our work on a health care case study involving the modeling and the analysis of patients trajecto- ries describing actions performed by medical actors in order to take care of patients' needs and to oer new means to decision makers to improve health care services quality.