Radial artery deviation and reimplantation technique vs classical technique in arterio-venous fistula: A randomised control trial

Table 4 Results of univariate regression and multivariate analysis of variables with respect to success

Univariate regression analysis
Variable	Unadjusted OR	95%CI	P value
Age (years)
18-40 (Ref)	-	-	0.360
40-55	0.628	0.180-2.194	0.466
> 55	2.879	0.313-26.506	0.351
Sex
Male	0.333	0.099-1.118	0.075
Female (Ref)
CKD duration	0.909	0.742-1.114	0.358
Hemodialysis duration	1.376	0.657-2.880	0.397
BMI	1.144	0.793-1.651	0.472
Radial artery diam	3.961	0.088-178.903	0.479
Cephalic vein diam	15.969	14.160-25.856	0.003
Procedure
Radar (Ref)	0.145	0.030-0.699	0.016
Classical
Maturation time	0.744	0.540-1.025	0.070
Complication	0.000	0.000	0.996
Multivariate regression analysis
RADAR (Ref)	0.091	0.013-0.663	0.018
Cephalic vein diameter	3.907	2.397-31.3	0.002

RADAR: Radial artery deviation and reimplantation; Ref: Reference; OR: Odds ratio; CI: Confidence interval; CKD: Chronic kidney disease; BMI: Body mass index.