Table 2 Comparison of pre and post-test scores of participants (comparison of means, median)
From: Utility of 3D printed models as adjunct in acetabular fracture teaching for Orthopaedic trainees
| Â | 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 |