Table 3.

Comparison between posttests 1 and 2 for the VR group and the control group.

			Values, median (IQR)			P value
		Posttest 1		Posttest 2
Hand disinfection (number of missing areas)
	VRa group	7 (4-14)		14 (8-17)	.11
	Control group	10 (6-14)		11 (7-16)	.25
Swab test (score out of 17)
	VR group	14 (13-15)		14 (14-16)	.28
	Control group	12 (11-14)		14 (14-15)	.02
Doffing (number of contaminated areas)
	VR group	2 (2-4)		1 (0-2)	.005
	Control group	3 (1-4)		0 (0-1)	.003

^aVR: virtual reality.