[Retracted] A Retrospective Case-Control Study on Late Failure of Arteriovenous Fistula in Hemodialysis Patients and Prediction of Risk Factors

Table 1

Comparison of two groups of general data ().

Group	Failure group ()	Patency group ()
Gender (male/female)	15/20	27/33	0.041	0.839
Age (years)			9.615	<0.01
Body mass index (kg/m^2)			1.440	0.150
Smoking history	15 (42.86)	24 (40.00)	0.074	0.784
Diabetes	9 (25.71)	49 (81.67)	29.103	<0.01
High blood pressure	6 (17.14)	50 (83.33)	40.020	<0.01
Primary disease
Uric acid nephropathy	0	2 (3.33)	1.191	0.274
Polycystic kidney	3 (8.57)	3 (5.00)	0.476	0.490
Chronic nephritis	13 (37.14)	32 (53.33)	2.324	0.127
Obstructive nephropathy	0	1 (1.67)	0.589	0.442