International Journal of Otolaryngology / 2017 / Article / Fig 3

Research Article

Construct, Face, and Content Validation on Voxel-Man® Simulator for Otologic Surgical Training

Figure 3

(a) Median global score, (b) time, (c) bone volume removed, and (d) the ratio of bone volume removed per second for the novice group (white bar) and expert group (grey bar). difference between the two groups (, , and ).