Table 3.

ROC curve data and cutoff value

Parameter	AUROC	95% CI	Cutoff value	Youden’s index (J)	Sensitivity (%)	Specifity (%)	p
MLD	0.9078	0.8624 to 0.9532	>  392.5	0.72	92	79.9	< 0.0001
BD	0.8757	0.8078 to 0.9437	>  861.5	0.61	92	69.5	< 0.0001
H	0.7548	0.6506 to 0.8589	>  484.5	0.48	68	79.9	< 0.0001
Ar	0.8863	0.8308 to 0.9419	>  0.1650	0.64	84	80.5	< 0.0001
Cy	0.7427	0.6458 to 0.8396	>  3337	0.32	100	32.3	< 0.0001
VA preop	0.7256	0.6324 to 0.8188	>  0.7500	0.40	76	64.6	0.0003

Table 3 shows the area under the curve (AUROC) and confidence interval (CI) of the receiver operating characteristic (ROC) curves (see Fig. 3) for the prognostic parameters analyzed in the regression models. The cutoff value was derived according to the maximum value of Youden’s index (J). Sensitivity and specificity show the highest possible values at the cutoff value. Abbreviations: CI confidence interval, MLD minimum linear diameter, BD base diameter; H max. Height, Ar area of MH, Cy area of pseudocysts, VA visual acuity