Table 4.

Receiver operator curve analysis of preoperative parameters in assessing successful maturation of arteriovenous fistula (n=104)

Parameter	AUC	95% CI	P
Radial artery diameter	0.567	0.423-0.710	0.340
Cephalic vein diameter	0.614	0.485-0.742	0.103
Vein distensibility	0.650	0.508-0.791	0.073
Peak systolic volume	0.567	0.423-0.791	0.073

AUC=Area under the curve, CI=Confidence interval