Abstract
Introduction: Operative surgical videos are a popular educational resource, not commonly a part of a peer-reviewed article. We wanted to evaluate the impact of either reading a peer-reviewed manuscript or watching an operative video on a surgeon's confidence in performing a complex case.Methods: Pediatric surgeons and fellows were asked to complete an initial questionnaire to assess their confidence (formulated as a score) in the diagnosis and operative repair of anal stenosis and rectal atresia.Results: Of 101 pediatric surgeons and fellows, 52 (51%) were randomized into a “manuscript” group and 49 (49%) into a “video” group. The mean confidence before the intervention was the same in the two groups (6.4 vs. 6.6). Attending surgeons started with more confidence than trainees (7.1 vs. 5.3, p < 0.001). In the manuscript group, the average confidence increased to 7.7 (p = 0.005), and in the video group the average confidence increased to 7.9 (p = 0.001) globally. Trainees in the video group significantly improved their confidence to a score of 6.6 (p = 0.035), as did attending surgeons to 8.5 (p = 0.01). In the manuscript group, only attendings significantly improved their confidence by 1.5–8.3 (p < 0.001), whereas trainees did not with a difference of 1.3 (p = 0.194). When considering experience level, physicians who reported never having performed this surgery improved only by reading the manuscript (3.9–6.2) (p = 0.004), not by watching the video (5.4–6.6) (p = 0.106). Surgeons with experience doing this operation (>5 times) did not improve their confidence by reading the manuscript (p = 0.10), nor by watching the video (p = 0.112).Conclusion: Reviewing either a detailed manuscript or operative video on the surgical management of rectal atresia and anal stenosis demonstrated a significant increase in self-reported confidence. Trainees benefitted the most from operative videos, whereas experienced surgeons did not improve their confidence by reading the manuscript nor watching the video.
Highlights
Operative surgical videos are a popular educational resource, not commonly a part of a peer-reviewed article
Any pediatric surgeon or pediatric surgery resident could participate in this study
Surgeons that had performed this particular technique at least five times reported a confidence of 8.7 in the video group and 8.5 in the manuscript group before receiving the intervention
Summary
Operative surgical videos are a popular educational resource, not commonly a part of a peer-reviewed article. We wanted to evaluate the impact of either reading a peer-reviewed manuscript or watching an operative video on a surgeon’s confidence in performing a complex case. Newly emerged media, such as video, are already being used in educating medical students and seem to have value as an addition to traditional educational measures [1, 2]. Several services have surfaced which provide videos of surgeries as a way of teaching the audience a specific surgical technique. There is, little evidence that the use of these videos is an improvement over the use of a manuscript. We set out to compare if watching a peer-reviewed video improves the confidence of surgeons in performing an operation more than the reading of a peer-reviewed technical manuscript
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