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How to report multiple outcome metrics in virtual reality simulation

Zeitschrift:: European Surgery > Ausgabe 4/2015

Autoren:: MD, MSc R. Rosenthal, MD M.W. von Websky, MD H. Hoffmann, PhD M. Vitz, MD D. Hahnloser, MD, MPH H.C. Bucher, PhD J. Schäfer

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Summary

Background

Virtual reality (VR) simulation is increasingly used in surgical disciplines. Since VR simulators measure multiple outcomes, standardized reporting is needed.

Methods

We present an algorithm for combining multiple VR outcomes into dimension summary measures, which are then integrated into a meaningful total score. We reanalyzed the data of two VR studies applying the algorithm.

Results

The proposed algorithm was successfully applied to both VR studies.

Conclusions

The algorithm contributes to standardized and transparent reporting in VR-related research.

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Nagendran M, Gurusamy KS, Aggarwal R, Loizidou M, Davidson BR. Virtual reality training for surgical trainees in laparoscopic surgery. Cochrane Database Syst Rev. 2013;8:CD006575. PubMed

Streiner DL, Norman GR. From items to scales. In: Streiner DL, Norman GR, editors. Health measurement scales—a practical guide to their development and use. 4th ed. Oxford: Oxford University press; 2008. p. 148.

Schouten HJ. Combined evidence from multiple outcomes in a clinical trial. J Clin Epidemiol. 2000;53(11):1137–44. PubMedCrossRef

Goldsmith CH, Smythe HA, Helewa A. Interpretation and power of a pooled index. J Rheumatol. 1993;20(3):575–8. PubMed

Rosenthal R, Geuss S, Dell-Kuster S, Schafer J, Hahnloser D, Demartines N. Video gaming in children improves performance on a virtual reality trainer but does not yet make a laparoscopic surgeon. Surg Innov. 2011;18(2):160–70. PubMedCrossRef

von Websky MW, Raptis DA, Vitz M, Rosenthal R, Clavien PA, Hahnloser D. Access to a simulator is not enough: the benefits of virtual reality training based on peer-group-derived benchmarks—a randomized controlled trial. World J Surg. 2013;37(11):2534–41. CrossRef

Tukey JW. The problem of multiple comparisons (unpublished manuscript). In: Braun H, editor. The collected works of John W. Tukey VIII. Multiple comparisons. New York: Chapman & Hall; 1953. pp. 1948–83.

Sarkar D. Lattice: multivariate data visualization with R. NY: Springer; 2008. CrossRef

Neuhauser M. How to deal with multiple endpoints in clinical trials. Fundam Clin Pharmacol. 2006;20(6):515–23. PubMedCrossRef

10.

Sterne JA, Davey SG. Sifting the evidence-what’s wrong with significance tests? BMJ. 2001;322(7280):226–31. PubMedCentralPubMedCrossRef

Titel: How to report multiple outcome metrics in virtual reality simulation
Autoren:: MD, MSc R. Rosenthal
MD M.W. von Websky
MD H. Hoffmann
PhD M. Vitz
MD D. Hahnloser
MD, MPH H.C. Bucher
PhD J. Schäfer
Publikationsdatum: 01.08.2015
DOI: https://doi.org/10.1007/s10353-015-0327-7
Verlag: Springer Vienna
Zeitschrift: European Surgery Acta Chirurgica Austriaca
Ausgabe 4/2015
Print ISSN: 1682-8631
Elektronische ISSN: 1682-4016

Springer Medizin Österreich

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Summary

Background

Methods

Results

Conclusions

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