Location
260-055, Owen G. Glenn Building
Start Date
12-15-2014
Description
It is widely believed that electronic health records (EHR) improve medical decision making by enabling medical staff to access medical information stored in the system. It remains unclear, however, whether EHR indeed fulfills this claim under the severe time constraints of Emergency Departments (EDs). We assessed whether accessing EHR in an ED actually improves decision-making by clinicians. An authentic simulated ED environment was created at the Israel Center for Medical Simulation (MSR). Four different actors were trained to simulate four specific complaints and behavior. Each physician treated half of the cases (randomly) with access to EHR, and their medical decisions were compared to those where the physicians had no access to EHR. Accessing the EHR led to an increase in the quality of the clinical decisions. The percentage of correct diagnoses was higher and physicians were more confident in their diagnoses.
Recommended Citation
Ben-Assuli, Ofir; Ziv, Amitai; Sagi, Doron; Leshno, Moshe; and Ironi, Avinoah, "Improving Diagnostic Accuracy Using EHR in Emergency Departments: A Simulation-Based Study" (2014). ICIS 2014 Proceedings. 20.
https://aisel.aisnet.org/icis2014/proceedings/ISHealthcare/20
Improving Diagnostic Accuracy Using EHR in Emergency Departments: A Simulation-Based Study
260-055, Owen G. Glenn Building
It is widely believed that electronic health records (EHR) improve medical decision making by enabling medical staff to access medical information stored in the system. It remains unclear, however, whether EHR indeed fulfills this claim under the severe time constraints of Emergency Departments (EDs). We assessed whether accessing EHR in an ED actually improves decision-making by clinicians. An authentic simulated ED environment was created at the Israel Center for Medical Simulation (MSR). Four different actors were trained to simulate four specific complaints and behavior. Each physician treated half of the cases (randomly) with access to EHR, and their medical decisions were compared to those where the physicians had no access to EHR. Accessing the EHR led to an increase in the quality of the clinical decisions. The percentage of correct diagnoses was higher and physicians were more confident in their diagnoses.