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Table 2 Changes of acid-base balance and electrolytes over 120 min in the three groups

From: Effects of resuscitation with crystalloid fluids on cardiac function in patients with severe sepsis

 

Ns group

Hs group

Sb group

pH

   

T0

7.33 ± 0.16

7.40 ± 0.11

7.38 ± 0.12

T120

7.34 ± 0.12

7.36 ± 0.16

7.44 ± 0.06

BE-B

   

T0

-7.21 ± 6.27

-5.26 ± 6.57

-4.10 ± 7.06

T120

-5.62 ± 6.83

-5.83 ± 8.76

1.64 ± 4.23* †

[HCO3]- (mmol/l)

   

T0

18.43 ± 4.87

17.76 ± 6.51

20.84 ± 5.74

T120

19.77 ± 6.94

16.43 ± 7.84

24.27 ± 6.08

Lactic acid (mmol/l)

   

T0

8.15 ± 8.05

3.35 ± 0.21

4.30 ± 1.98

T120

1.37 ± 0.11

3.15 ± 0.07

3.48 ± 1.70

Na+ (mmol/l)

   

T0

135.91 ± 7.21

135.86 ± 9.52

135.15 ± 7.00

T120

136.70 ± 5.90

135.62 ± 10.19

138.57 ± 6.89

K+ (mmol/l)

   

T0 min

3.93 ± 0.84

3.78 ± 0.71

4.02 ± 0.47

T120 min

4.11 ± 0.71

3.83 ± 0.56

3.77 ± 0.59 †

Ca2+ (mmol/L)

   

T0

2.12 ± 0.28

1.96 ± 0.50

2.35 ± 0.43

T120

2.17 ± 0.33

2.05 ± 0.36

2.28 ± 0.53

Cl- (mmol/l)

   

T0

94.49 ± 18.58

97.90 ± 10.89

99.02 ± 4.40

T120

98.41 ± 5.18

97.78 ± 5.10

98.93 ± 3.39

BUN (mmol/l)

   

T0

9.75 ± 8.48

7.53 ± 4.85

7.99 ± 7.33

T120

9.00 ± 8.16

10.09 ± 6.25

7.74 ± 7.96

  1. Values are expressed as mean ± standard deviation. Compared with T0 min in the same group, * p < 0.05. Compared with Ns group at the same time point, † p < 0.05.