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Table 2 Arterial pCO2 levels between consecutive time points during CO2 dialysis

From: Carbon dioxide dialysis in a swine model utilizing systemic and regional anticoagulation

 

Group 1

 

Group 2

 
  

p value

 

p value

End of the hypercapnic phase

8.9 ± 1.3

 

8.6 ± 1.0

 

t = 60 min

7.8 ± 1.2

0.01

7.8 ± 1.3

0.02

t = 120 min

7.3 ± 0.9

0.11

7.2 ± 1.1

0.04

t = 180 min

7.2 ± 0.9

0.13

6.8 ± 1.0

0.02

t = 240 min

6.8 ± 0.9

0.01

6.2 ± 0.8

0.02

t = 300 min

6.4 ± 0.6

0.01

5.9 ± 0.7

0.02

t = 360 min

6.3 ± 0.8

0.91

5.6 ± 0.8

0.03

  1. pCO2 values are expressed as mean ± SD; group 1: heparin group; group 2: citrate group; t: sampling time point; p values are expressed for two consecutive sample points within a group during CO2 dialysis