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Table 1 Treatments distribution between zones, for catheters (group 1) and AV fistulae (group 2)

From: Arterial line pressure control enhanced extracorporeal blood flow prescription in hemodialysis patients

Zones Group 1 n % Group 2 N % P-value
A zone 695 37.0 704 37.7 0.70
B zone 150 8.0 458 24.5 <0.0001
C zone 604 32.2 390 21.0 <0.0001
D zone 272 14.5 247 13.2 0.28
E zone 77 4.1 19 1.0 <0.0001
F zone 79 4.2 50 2.6 0.01
Total 1877 100 1868 100  
  1. A to F zones correspond to treatments distribution in Figure 1 and Figure 2, n, number of treatments; %, percentage of treatments.