title: An Evaluation of Understandability of Patient Journey Models in Mental Health.
abstract: BACKGROUND
  There is a significant trend toward implementing health information technology to reduce administrative costs and improve patient care. Unfortunately, little awareness exists of the challenges of integrating information systems with existing clinical practice. The systematic integration of clinical processes with information system and health information technology can benefit the patients, staff, and the delivery of care.
  
  
  OBJECTIVE
  This paper presents a comparison of the degree of understandability of patient journey models. In particular, the authors demonstrate the value of a relatively new patient journey modeling technique called the Patient Journey Modeling Architecture (PaJMa) when compared with traditional manufacturing based process modeling tools. The paper also presents results from a small pilot case study that compared the usability of 5 modeling approaches in a mental health care environment.
  
  
  METHODS
  Five business process modeling techniques were used to represent a selected patient journey. A mix of both qualitative and quantitative methods was used to evaluate these models. Techniques included a focus group and survey to measure usability of the various models.
  
  
  RESULTS
  The preliminary evaluation of the usability of the 5 modeling techniques has shown increased staff understanding of the representation of their processes and activities when presented with the models. Improved individual role identification throughout the models was also observed. The extended version of the PaJMa methodology provided the most clarity of information flows for clinicians.
  
  
  CONCLUSIONS
  The extended version of PaJMa provided a significant improvement in the ease of interpretation for clinicians and increased the engagement with the modeling process. The use of color and its effectiveness in distinguishing the representation of roles was a key feature of the framework not present in other modeling approaches. Future research should focus on extending the pilot case study to a more diversified group of clinicians and health care support workers.
authors.affiliation: University of Ontario Institute of Technology, Faculty of Business and Information Technology, Oshawa, ON, Canada. jennifer.percival@uoit.ca.
authors.forename: Jennifer
authors.identifier: http://orcid.org/0000-0002-8186-5289
authors.initials: J
authors.lastname: Percival
authors.forename: Carolyn
authors.identifier: http://orcid.org/0000-0002-0491-4403
authors.initials: C
authors.lastname: McGregor
keywords: health information technology; patient-journey modeling; process modeling; technology integration