From: Comparative effectiveness of virtual reality (VR) vs 3D printed models of congenital heart disease in resident and nurse practitioner educational experience
Subjective level of understanding
Likert scale, 1–10 [mean, standard deviation]
VR models
8.5 ± 1
3DP
6.3 ± 1.8
Transitional models of instruction
5.5 ± 1.5
p-value
< 0.01