Table 3 Relevant acid base variables and electrolytes at baseline (T0) and after 24 h (T24)

pH T0

7,26 (7,12 – 7,40)

7,33 (7,22 – 7,44)

0.095

pH T24

7,28 (7,22 – 7,34)

7,42 (7,37 – 7,47)

0.0001

Na + T0

138 (133–144)

142 (134–149)

0.042

Na + T24

136 (133–139)

139 (135–145)

0.006

K+ T0

4,5 (3,7 – 5,3)

4,4 (3,7 – 5,3)

0.873

K+ T24

3,8 (3,4 – 4,2)

3,8 (3,4 – 4,2)

0.632

Cl- T0

105 (99–112)

106 (99–113)

0.326

Cl- T24

105 (102–108)

100 (95–105)

0.0001

Ca2+ T0

7,3 (6,4 – 7,2)

7,4 (6,6 – 8,2)

0.611

Ca2+ T24

8,6 (7,9 – 9,3)

9,2 (8,3 – 10,1)

0.004

Mg2+ T0

2 (1,6 – 2,4)

2,3 (1,8 – 2,8)

0.01

Mg2+ T24

1,8 (1,4 – 2,2)

2 (1,7 – 2,3)

0.040

SIDa T0

43 (38–48)

47 (41–53)

0.003

SIDe T0

27 (18–36)

39 (31–47)

0.0001

SIG T0

17 (11–23)

10 (6–16)

0.0001

SIDa T24

43 (40–43)

51 (47–55)

0.0001

SIDe T24

24 (19–29)

39 (35–43)

0.0001

SIG T24

17 (13–21)

12 (8–16)

0.0001

Lactate T0

4,6 (0–10,3)

2,5 (0–5)

0,031

Lactate T24

3,1 (0,2 – 6)

2,1 (0,3–3,9)

0,140