Table 3.

Patellar Parameters and ROC Curve Values for Parameters Significantly Different between Groups

Parameter	Patellar dislocation group	Control group	p-value	ROC
Patella facet asymmetry	65.3 (17.62)	91.4 (18.20)	0.00	0.866
Patella width (mm)	39.1 (3.50)	43.9 (3.30)	0.00	0.512
Patella height (mm)	18.3 (2.09)	21.0 (2.98)	0.00	0.645
Width to height ratio	2.13 (0.24)	2.12 (0.43)	0.89	N/A

Values are presented as mean (standard deviation).

ROC: receiver operating characteristic, N/A: not applicable.