Measuring Stress and Perceptions for a Virtual Reality-Based Pericardiocentesis Procedure Simulation for Medical Training: Usability Study.

JMIR Serious Games · 2025 · PMC12303137 · PMID 40338071

Europe PMC DOI

hedged sentences

0.0900

closest p · 1.8× alpha

0.0900

boldest claim

The sentences

borderline significanceP =.09so close (0.05 < p ≤ 0.1)

PQ score: no significant differences in overall presence scores were found, but the Naturalness subscale showed borderline significance ( U =1088.0; P =.09), with experienced users reporting slightly higher realism perception.

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borderline significantno p-value reported

The PQ scores indicated a strong sense of immersion among participants, with no significant differences between novice and experienced users, except for a borderline significant difference in the Perceived Naturalness subscale.

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