From: Role of early postoperative ultrasonography in prediction of AV fistula failure in hemodialysis patients
Studied variables
Outcome of fistula
Fisher’s exact test
P value
Mature (N = 82)
Failed (N = 18)
No.
%
Type of anastomosis
End to end
17
20.7
5
27.8
0.430
0.513
End to side
65
79.3
13
72.2