Table 2.

Participant characteristics, including age, gender, and experience with 3D and virtual reality applications (total n=21).

Characteristics		Values
Age (years), mean (SD)		26.5 (2.6)
Sex, n (%)
	Female	10 (48)
	Male	11 (52)
	Diverse	0 (0)
Frequency of using desktop 3D-applications, n (%)
	Never	14 (67)
	Rarely (<1/month)	4 (19)
	Sometimes (<1/week)	3 (14)
	Frequently (>1/week)	0 (0)
	Daily	0 (0)
Cumulative experience with VR a applications, n (%)
	None	4 (19)
	0-1 hours	11 (52)
	1-10 hours	6 (29)
	10-50 hours	0 (0)
	>50 hours	0 (0)

^aVR: virtual reality.