Table 1.

Feedback on the VR^a teaching materials and lessons.

Items	Posttraining satisfaction, mean (95% CI)
VR-based assessments to enhance my cognitive learning can improve my learning effectiveness more than traditional written assessments	3.82 (3.43-4.22)
VR-based teaching materials can increase my interest in learning	4.32 (3.99-4.66)
The design fluency of the VR teaching materials was excellent	3.82 (3.41-4.23)
VR teaching materials can meet my learning needs and help me improve my professional ability	3.93 (3.52-4.34)

^aVR: virtual reality.