ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2024
Validating the virtual: a deep dive into ultrasound simulator metrics in otorhinolaryngology.
Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- Do dental students need sonography training? A prospective observational study.BMC medical education · 2025Observational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study aimed to assess the validity of simulation-based assessment of ultrasound skills for thyroid ultrasound.
methodsThe study collected validity evidence for simulation-based ultrasound assessment of thyroid ultrasound skills. Experts (n = 8) and novices (n = 21) completed a test containing two tasks and four cases on a virtual reality ultrasound simulator (U/S Mentor's Neck Ultrasound Module). Validity evidence was collected and structured according to Messick's validity framework. The assessments being evaluated included built-in simulator metrics and expert-based evaluations using the Objective Structured Assessment of Ultrasound Skills (OSAUS) scale.
resultsOut of 64 built-in simulator metrics, 9 (14.1%) exhibited validity evidence. The internal consistency of these metrics was strong (Cronbach's α = 0.805) with high test-retest reliability (intraclass correlation coefficient = 0.911). Novices achieved an average score of 41.9% (SD = 24.3) of the maximum, contrasting with experts at 81.9% (SD = 16.7). Time comparisons indicated minor differences between experts (median: 359 s) and novices (median: 376.5 s). All OSAUS items differed significantly between the two groups. The correlation between correctly entered clinical findings and the OSAUS scores was 0.748 (p < 0.001). The correlation between correctly entered clinical findings and the metric scores was 0.801 (p < 0.001).
conclusionWhile simulation-based training is promising, only 14% of built-in simulator metrics could discriminate between novices and ultrasound experts. Already-established competency frameworks such as OSAUS provided strong validity evidence for the assessment of otorhinolaryngology ultrasound competence.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.