Table 4.

Variables related to media use.

	Values, median (IQR)			P value
	VRa group (n=15)	Control group (n=14)
After-Scenario Questionnaire scoreb	1 (1-3)	3 (2-4)	.002
User Satisfaction Evaluation Questionnairec	27 (23-28)	22 (20-24)	.01
Simulator Sickness Questionnaire, abbreviatedd	1 (1-3)	N/Ae	N/A
Presence and immersion according to Slater-Usoh-Steedf	5 (5-5)	N/A	N/A

^aVR: virtual reality.

^bRange 1 to 7 (1=full satisfaction).

^cRange 6 to 30 (30=optimal satisfaction).

^dRange 1 to 5 (1=no simulator sickness).

^eN/A: not applicable.

^fRange 1 to 7 (7=full presence and immersion).