Journal of Educational Evaluation for Health Professions

Research article

Correlation between a motion analysis method and Global Operative Assessment of Laparoscopic Skills for assessing interns’ performance in a simulated peg transfer task in Jordan: a validation study: Esraa Saleh Abdelall, Shadi Mohammad Hamouri, Abdallah Fawaz Al Dwairi, Omar Mefleh Al- Araidah; J Educ Eval Health Prof. 2025;22:10. Published online March 6, 2025; DOI: https://doi.org/10.3352/jeehp.2025.22.10

Abstract PDF Supplementary Material: Purpose
This study aims to validate the use of ProAnalyst (Xcitex Inc.), a software for professional motion analysts to assess the performance of surgical interns while performing the peg transfer task in a simulator box for safe practice in real minimally invasive surgery.
Methods
A correlation study was conducted in a multidisciplinary skills simulation lab at the Faculty of Medicine, Jordan University of Science and Technology from October 2019 to February 2020. Forty-one interns (i.e., novices and intermediates) were recruited and an expert surgeon participated as a reference benchmark. Videos of participants’ performance were analyzed through the ProAnalyst and Global Operative Assessment of Laparoscopic Skills (GOALS). Two results were s analyzed for correlation.
Results
The motion analysis scores by Proanalyst were correlated with those by GOALS for novices (r=–0.62925, P=0.009), and Intermediates (r= –0.53422, P=0.033). Both assessment methods differentiated the participants’ performance based on their experience level.
Conclusion
The motion analysis scoring method with Proanalyst provides an objective, time-efficient, and reproducible assessment of interns’ performance, and comparable to GOALS. It may require initial training and set-up; however, it eliminates the need for expert surgeon judgment.

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