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Table 2 Comparison of changes in blood biochemical parameters after dialysis between the two types of dialysis machines

From: In vivo and in vitro performance of a China-made hemodialysis machine: a multi-center prospective controlled study

 

SWS-4000

Fresenius 4008

Week 1

Week 4

Week 1

Week 4

Cr decline

586.8 ± 168.8

599.4 ± 183.8

576.4 ± 171.3

590.9 ± 174.9

K+ decline

1.5 ± 0.6

1.5 ± 0.6

1.5 ± 0.5

1.4 ± 0.6

HCO3 − change

4.7 ± 3.5

4.9 ± 3.5

5.3 ± 3.8

6.3 ± 7.3

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