The Ottawa Emergency Department Shift Observation Tool (O-EDShOT): A New Tool for Assessing Resident Competence in the Emergency Department

Abstract

Objectives: The outcome of emergency medicine (EM) training is to produce physicians who can competently run an emergency department (ED) shift. However, there are few tools with supporting validity evidence specifically designed to assess multiple key competencies across an entire shift. The investigators developed and gathered validity evidence for a novel entrustment-based tool to assess a resident’s ability to safely run an ED shift. Methods: Through a nominal group technique, local and national stakeholders identified dimensions of performance that are reflective of a competent ED physician and are required to safely manage an ED shift. These were included as items in the Ottawa Emergency Department Shift Observation Tool (O-EDShOT), and each item was scored using an entrustment-based rating scale. The tool was implemented in 2018 at the University of Ottawa Department of Emergency Medicine, and quantitative data and qualitative feedback were collected over 6 months. Results: A total of 1,141 forms were completed by 78 physicians for 45 residents. An analysis of variance demonstrated an effect of training level with statistically significant increases in mean O-EDShOT scores with each subsequent postgraduate year (p < 0.001). Scores did not vary by ED treatment area. Residents rated as able to safely run the shift had significantly higher mean ± SD scores (4.8 ± 0.3) than those rated as not able (3.8 ± 0.6; p < 0.001). Faculty and residents reported that the tool was feasible to use and facilitated actionable feedback aimed at progression toward independent practice. Conclusions: The O-EDShOT successfully discriminated between trainees of different levels regardless of ED treatment area. Multiple sources of validity evidence support the O-EDShOT as a tool to assess a resident’s ability to safely run an ED shift. It can serve as a stimulus for daily observation and feedback making it practical to use within an EM residency program.