Evidence map›Paper›PMID 32904645›Full record

ArticleOrthopedic research and reviews2020

Virtual Reality and Physical Models in Undergraduate Orthopaedic Education: A Modified Randomised Crossover Trial.

Glen Wilson, Alexander Zargaran, Ilya Kokotkin, Jared Bhaskar, David Zargaran, Alex Trompeter

Open access · goldAbstract read
In one paragraph

Article in Orthopedic research and reviews, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 1 country.

Glen WilsonDepartment of Medicine, St George's, University of London, London, UK.ORCID 0000-0003-4590-2342
Alexander ZargaranDepartment of Medicine, King's College London, London, UK.
Ilya KokotkinDepartment of Medicine, St George's, University of London, London, UK.
Jared BhaskarDepartment of Medicine, Imperial College London, London, UK.
David ZargaranDepartment of Medicine, Imperial College London, London, UK.
Alex TrompeterDepartment of Trauma & Orthopaedic Surgery, St George's Hospital, London, UK.ORCID 0000-0001-7887-497X
Imperial College London · GBSt George's, University of London · GBKing's College London · GBSt George's Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOrthopaedic surgery is underrepresented in the United Kingdom medical school curriculum, with an average of less than 3 weeks of exposure over the five-year degree. This study evaluates the effectiveness of high-fidelity virtual reality (VR) and physical model simulation in teaching undergraduate orthopaedic concepts.

methodsA modified randomised crossover trial was used. Forty-nine students were randomly allocated to two groups, with thirty-three finishing the six-week follow-up assessment. All undergraduate medical students were eligible for inclusion. Both groups were given introductory lectures, before completing a pre-test with questions on the principles of fracture fixation and osteotomy. Each group then received a lecture on these topics with the same content, but one was delivered with VR and the other with physical models. Both groups completed the post-course assessments. Knowledge was assessed by way of questionnaire immediately before, immediately after, and six-weeks after.

resultsIn the VR group, participants improved their post-training score by 192.1% (U=32;

conclusionBoth VR and physical models represent valuable educational adjuncts for the undergraduate medical curriculum. Both have demonstrated improvements in immediate and long-term knowledge retention of key orthopaedic concepts.

Indexed as

learning curveorthopaedic surgerysimulationsurgical trainingundergraduatevirtual reality

Identifiers

PMID32904645
PMCPMC7457567
OpenAlexW3048514281

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.