Anesthesia Simulation Boot Camp-a Decade of Experience Enhancing Self-efficacy in First-year Residents.

Abstract

Novice anesthesiology residents must acquire new technical, cognitive, and behavioral skills as they transition into the high-stakes perioperative environment. Simulation-based education improves procedural skill and behavior, and it permits deliberate practice with feedback; exposure to uncommon, high-consequence events; assessment; reproducibility; and zero risk to patients. We introduced a 5-day, high-fidelity Simulation Boot Camp (SBC) in 2006 for first-year clinical anesthesia residents (CA-1s) and report over a decade of experience assessing its impact on self-efficacy, value, feasibility, and sustainability. All CA-1s in our residency program participated in the SBC as part of orientation. Participants completed 2 individual high-fidelity simulations per day, each with a private debriefing session from an attending anesthesiologist in our simulation center. We measured their self-reported confidence, which we report as self-efficacy (SE), the belief in one's own ability to successfully execute a skill or behavior necessary for a desired outcome, for 25 basic anesthesia skills before and after course completion. Participants also completed a postcourse evaluation. Of the 281 CA-1s who participated in the course from 2006 to 2016, we collected data on 267 (95%). SE improved over the course of SBC for all 25 individual skills (P < .001) and remained stable over the decade-long period of study. Univariate analysis revealed a strong association between increased SE and male sex (P < .001), video gaming experience (P < .001), and completion of a prior residency (P = .018). Males were also more likely to report video gaming experience (P < .001). Multivariable analysis revealed that although women had lower SE than did men, they had a greater increase in SE attributed to participation in SBC (P = .041). Participants strongly agreed SBC was a realistic and nonjudgmental learning tool, built confidence, and should be mandatory. Most comments were positive, reflecting overall satisfaction with SBC. SBC increases SE, is feasible, valuable to participants, and sustainable with remarkably consistency over the study period.