A Team-Based American Board of Surgery In-Training Examination (ABSITE) Competition Improves Exam Performance

Abstract

Objective: The American Board of Surgery In-Training Examination (ABSITE) is an important factor in general surgery resident career development. The use of practice question banks for ABSITE preparation improves exam scores and completing more practice questions results in higher scores. The objective of this study is to describe the design of a novel, team-based ABSITE competition implemented into our residency program and analyze its effect on exam performance.

Design: For the 2023 to 2024 academic year (AY), residents were randomly sorted into teams. The number of TrueLearn (TL) practice questions completed by each team during the 6-month period preceding the 2024 ABSITE was monitored at regular intervals. Paired sample t-test was used to compare total questions completed and ABSITE percent scores from the prior AY. Simple linear regression was performed to determine if total completed questions predicted ABSITE percent scores, and if the change in total completed questions predicted a change in ABSITE percent scores for unique residents.

Setting: University-affiliated general surgery residency program.

Participants: 34 clinical and research general surgery residents.

Results: Mean total TL questions completed per resident increased by 175.2, with a difference trending toward statistical significance (1037.9 ± 583.6 vs 1213.1 ± 596.0, p = 0.08). Mean ABSITE percent scores significantly increased by 4.6% (68.2 ± 8.7 vs 72.8 ± 5.7, p < 0.001). Total completed questions positively correlated with ABSITE percent scores (R² = 0.21, F (1,66) = 17.04, p < 0.001). Among individual residents, completing more questions than the prior AY predicted improvement in ABSITE percent scores (R² =.18, F (1,32) = 7.02, p = 0.01). Our model predicts that by completing 300 additional practice questions (e.g. 10 more questions/day for 1 month) a resident's ABSITE percent score will increase by 4.8 percentage points.

Conclusion: Implementation of a team-based ABSITE competition is a straightforward and effective intervention that increases general surgery resident question bank utilization and significantly improves ABSITE percent scores.

Keywords: ABSITE; TrueLearn; competition; practice question; question bank.