Abstract
BackgroundThe COVID-19 pandemic has brought significant changes to medical education, particularly for procedural and surgical skills, which inherently require face-to-face education. The utility of adding an instructional video remains uncertain. To guide future curricula, our aim was to assess whether the addition of an optional instructional video improves the acquisition and retention of one-handed surgical knot-tying.MethodsNaïve year one medical students were randomised to video before face-to-face instruction versus face-to-face instruction only. Blinded surgeons assessed their performance at the end of a workshop and 4 weeks later by counting the number of knots tied in 1 min and a global Likert score assessing knot quality. The students also completed surveys for qualitative assessment and feedback.ResultsStudents with access to the video tied significantly more knots in 1 min than the control group (median ± IQR: 15 ± 4 N = 14, vs 12.5 ± 10 N = 15, p = 0.012). After 4 weeks, the intervention group showed a non-significant trend towards being able to tie more knots (16.5 ± 6 N = 6, vs 3.5 ± 16 N = 8, p = 0.069), and the knots tied were of significantly better quality (global score: 3 ± 1.4 vs 1 ± 1.8, p = 0.027). Compared to the control group, the intervention group expressed greater confidence in their ability to retain their skills after the workshop and at follow-up (p = 0.04). Additionally, they experienced significantly less stress during the workshop (p = 0.028).ConclusionA non-interactive video can improve learning and retention of single-handed knot tying. As medical education continues to evolve, supplementary videos should be considered an important part of new surgical skill curricula.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.