LAUSR

INTRODUCTION Many medical schools offer M4 boot camps to improve students' preparedness for surgical residencies. For three consecutive years, we investigated the impact of medical school boot camps on intern knot-tying and suturing skills when measured at the start of residency. METHODS Forty-two interns completed questionnaires regarding their boot camp experiences. Their performance on knot-tying and suturing exercises was scored by three surgeons blinded to the questionnaire results. A comparison of these scores of interns with or without boot camp experiences was performed and statistical analysis applied. RESULTS 26 of 42 (62%) interns reported boot camp training. There were no differences in scores between interns with or without a M4 boot camp experience for suturing [9.6(4.6) vs 9.8(4.1), p < 0.908], knot-tying [9.1(3.6) vs 8.4(4.1), p = 0.574], overall performance [2.0(0.6) vs 1.9(0.7), p = 0.424], and quality [2.0(0.6) vs 1.9(0.7), p = 0.665]) (mean(SD)). CONCLUSIONS We could not demonstrate a statistically significant benefit in knot-tying and suturing skills of students who enrolled in M4 boot camp courses as measured at the start of surgical residency.