Table 5: Comparison between the mean score of OPTION scale between patients/parents and clinicians regarding SDM in patients needing Orthognathic Surgery.

QUESTION	Score of OPTION scale Mean±SD		p	r
	Patients (n=30)	Clinicians (n=30)
1. A health problem related to my teeth/face was identified, where it was made clear that a decision was needed	3.24±0.51	3.52±0.50	0.788	0.052
2. More than one way to manage health problem was described	2.93±0.90	3.13±0.86	0.769	0.376
3. Different sources of information (e.g leaflets, websites, contact with other people) to help make the decisions were offered	2.43±1.33	2.50±1.13	0.041*	0.411
4. Different options (including the possibility of doing nothing) were discussed	2.67±1.26	2.73±1.01	0.024*	0.769
5. The advantages, disadvantages and possible outcomes of options were discussed	3.20±0.55	3.40±0.49	0.692	0.075
6. Ideas or expectations about managing the health problem were discussed	2.73±0.98	3.23±0.50	0.289	0.200
7. Concerns or worries about managing the health problem were discussed	2.93±0.82	3.17±0.83	0.379	0.167
8. It was made sure that information had been understood	3.23±0.43	3.43±0.50	0.978	0.005
9. There were opportunities to ask questions	3.20±0.40	3.40±0.56	0.752	0.060
10. The preference to take part in the decision (or not) was respected	3.27±0.52	3.57±0.50	0.713	0.070
11. During the consultation, a decision was made or there was an agreement to postpone making the decision	2.73±1.14	3.07±0.94	0.102	0.305
12. The possibility of coming back to the decision was discussed	3.10±0.75	3.20±0.55	0.863	0.033
Total score (48)	35.65±5.59	38.41±4.39	0.207	0.241

n=30. Paired sample t-test. Pearson correlation.