Table 5 Final survey questions

Anatomy

1. The quality of the model was adequate*

2. The resolution of the model was adequate

3. The model coloring helped identify relevant structures

4. The model accurately reflected the patient’s anatomy in size

5. The model accurately reflected the patient’s anatomy in shape

6. The model features reflected the region of interest’s relationship to other relevant structures

7. The model helped identify pathology

Utility

1. The model was useful for trainee education

2. The model was useful for procedure planning

3. The model was useful during the procedure

4. The model was useful for communication with patients

5. Use of the model saved me time*

6. Use of the model decreased overall supplies related to the procedure

7. Use of the model revised the patient’s treatment plan*

Experience

1. The model was easy for me to use*

2. The model met my needs

3. The model was important in this case*

4. I would use a patient-specific 3D model in the future

5. I would recommend use of a patient-specific 3D model in the future

6. After using the 3D printed model, I was more confident in the treatment plan*