title: Model Checking for Verification of Interactive Health IT Systems.
abstract: Rigorous methods for design and verification of health IT systems have lagged far behind their proliferation. The inherent technical complexity of healthcare, combined with the added complexity of health information technology makes their resulting behavior unpredictable and introduces serious risk. We propose to mitigate this risk by formalizing the relationship between HIT and the conceptual work that increasingly typifies modern care. We introduce new techniques for modeling clinical workflows and the conceptual products within them that allow established, powerful modeling checking technology to be applied to interactive health IT systems. The new capability can evaluate the workflows of a new HIT system performed by clinicians and computers to improve safety and reliability. We demonstrate the method on a patient contact system to demonstrate model checking is effective for interactive systems and that much of it can be automated.
authors.affiliation: University of Washington, Seattle, WA.
authors.forename: Keith A
authors.initials: KA
authors.lastname: Butler
authors.affiliation: Brigham Young University, Provo, UT.
authors.forename: Eric
authors.initials: E
authors.lastname: Mercer
authors.affiliation: Medico Systems, Bellevue, WA.
authors.forename: Ali
authors.initials: A
authors.lastname: Bahrami
authors.affiliation: University of Texas, Houston, TX.
authors.forename: Cui
authors.initials: C
authors.lastname: Tao
mesh_terms: D003198:Computer Simulation / Q000592:standards*; D003658:Decision Making, Computer-Assisted; D003661:Decision Support Techniques; D003695:Delivery of Health Care / Q000592:standards; D008490:Medical Informatics / Q000592:standards*; D061214:Patient Safety / Q000592:standards; D015203:Reproducibility of Results; D057188:Workflow