The overwhelming majority of VBC participants across the studies found VBC a useful training tool¶
Claim · All claims
Evidence · 1 study · quant-synthesisr3·q3
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q3 i? Perceived usefulness of VBC, a secondary endpoint, was overwhelmingly positive among VBC participants across the included studies. → Anderson Steven Mark 2025
Evidence¶
Anderson Steven Mark 2025¶
Anderson Steven Mark, Gillanders Sarahlouise, Hickey Anne, Offiah Gozie, Davis Niall. (2025). Video Killed the Radio Star—A Meta‐Analysis on Video‐Based Coaching to Improve Surgical Skill. World Journal of Surgery. https://doi.org/10.1002/wjs.12494
q3 · i? · quant-synthesis · r3
Secondary endpoint analysis of participants' perceived usefulness of VBC across the 15 included RCTs; the abstract reports the finding qualitatively with no effect size or percentage printed.
"Furthermore, the overwhelming majority of VBC participants across the studies found VBC to a be useful training tool."
Discussion¶
Related Claims¶
- Video-based coaching produces significantly higher final surgical technical performance scores than control feedback methods — related
- VBC advantage over controls is largest against no-specific-feedback controls and non-significant against controls receiving supplementary training material — related
- VBC outperforms controls whether delivered in single or multiple sessions and in simulated or live surgery — related
- VBC session length of over 20 minutes is likely optimal, with shorter sessions more often failing to show significant benefit — related
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by process:wiki-ingest on 2026-10-31 |
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