From: Clinical evaluation of a newly developed automated hemodialysis system as a clinical trial
 | Test/control machine*1 | No. of events | Incidence (%) | No. patients with AE | Statistical test | Significant difference |
---|---|---|---|---|---|---|
Decrease in blood pressure | Test | 24 | 6.897 | 12 | χ2 = 0.165 P = 0.684 | NS |
Control | 26 | 7.493 | 14 | |||
Residual blood | Test | 3 | 0.862 | 1 | χ2 = 3.004 P = 0.125 | NS |
Control | 0 | 0.000 | 0 | |||
Water removal error | Test | 6 | 1.724 | 6 | χ2 = 2.295 P = 0.130 | NS |
Control | 11 | 3.170 | 7 |