Table 2.

Comparison of pre and post-test scores of participants (comparison of means, median)

	Pre-test score (Fracture classification)	Post-test score (Fracture classification)	p value	Pre-test score (Surgical approach	Post-test score (Surgical approach)	p value
Group 1—lecture group (mean ± SD, median)	2.5 ± 1.85 2.5	4.4 ± 1.91 4.7	0.03	4.8 ± 2.90 5.0	5.8 ± 1.80 5.5	0.17
Group 2—3D model group (mean ± SD, median)	1.9 ± 1.64 1.5	6.0 ± 1.90 4.5	0.01	5.2 ± 2.05 6.0	8.0 ± 1.51 8.0	0.01
Total (mean ± SD, median)	2.2 ± 1.72 2.0	5.2 ± 2.1 5.5	0.001	5.1 ± 2.43 5.5	6.9 ± 1.94 7.5	0.004