Effect of Artery Diameter and Velocity and Vein Diameter on Upper Limb Arteriovenous Fistula Outcomes

Table 7

Univariate analyses between demographics and vessel measurements on BBF outcomes.

Variables	Univariate analyses
	RR ratio	95% confidence interval for RR	value
Patient age	1.02	(0.88, 1.16)	0.769
Gender (male)	0.68	(0.45, 2.99)	0.998
Minimum vein diameter	1.02	(0.03, 2.00)	0.989
Maximum vein diameter	2.03	(0.01, 50.14)	0.592
Artery diameter	1.05	(0.06, 2.46)	0.970
Artery velocity	0.99	(0.88, 1.09)	0.897