Summary of results
| Variable | Model group (n=45) | Control group (n=52) |
|---|---|---|
| Parent assessment | ||
| Self-assessed knowledge (before) | 7.9±1.6 | 8.1±1.7 |
| Self-assessed knowledge (after) | 9.1±1.1 | 9.0±1.2 |
| Clarity of explanation received | 9.3±1.1 | 9.1±1.3 |
| Usefulness of 3D model | 9.5±0.7 | – |
| Cardiologist assessment | ||
| Parent knowledge (after) | 7.0±1.9 | 8.0±1.7 |
| Quality of interaction with model | 9.1±1.4 | – |
| Usefulness of 3D model | 8.8±1.1 | – |
All values are derived from the questionnaires answered by the parents and by the cardiologists. Values are on a scale of 1–10 with 1 indicating the lowest score and 10 indicating the highest score.
3D, three-dimensional.