Table 2 objective evaluation
traditional teaching group (n = 20) | hand held scanner 3D imaging group(n = 20) | 2D fitting 3D method group(n = 20) | X2/F | P | |
|---|---|---|---|---|---|
Test results | 68.5 ± 4.9 | 76.6 ± 5.2 | 85.5 ± 5.3 | 55.073 | < 0.001 |
Clinical practice assessment | 66.6 ± 6.3 | 75.1 ± 5.5 | 82.6 ± 3.7 | 45.849 | < 0.001 |
Teaching satisfaction | 69.0 ± 4.2 | 72.0 ± 3.8 | 87.2 ± 4.1 | 118.191 | < 0.001 |