Table 3. AUC and pairwise comparison of ROC curves in uroflowmetry parameters.

Variable	AUC	Comparison AUC of ROC curve (p-value)
		vs. Qmax	vs. Qave	vs. DeltaQ	vs. PVR
Qmax	0.763	-	<0.0001*	0.0168*	0.3846
Qave	0.574	<0.0001*	-	<0.0001*	<0.0001*
DeltaQ	0.806	0.0168*	<0.0001*	-	0.8188
PVR	0.796	0.3846	<0.0001*	0.8188	-

AUC, area under the curve; ROC, receiver operating characteristic; Qmax, maximal flow rate; Qave, average flow rate; DeltaQ, delta Q (Qmax minus Qave); PVR, postvoid residual urine.

^*p<0.05.