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Intensive Care Medicine Experimental

Table 2 Physiological variables by groups

From: Does hemofiltration protect the brain after head trauma? An experimental study in rabbits

 

TBI( +)-CVVH(−)

(n = 9)

TBI(−)-CVVH( +)

(n = 6)

PreTBI( +)-CVVH( +)

(n = 5)

PostTBI( +)-CVVH( +)

(n = 8)

TBI( +)-CVVH( +)

(n = 5 + 8 = 13)

Times

MBP

HR

SO2

ETCO2

MBP

HR

SO2

ETCO2

MBP

HR

SO2

ETCO2

MBP

HR

SO2

ETCO2

MBP

HR

SO2

ETCO2

T1

62.8

(10.6)

165.7

(24)

98.7

(1.3)

31.8

(7.1)

61.1

(12)

132.3

(29.2)

99.3

(0.5)

31.3

(8)

68.8

(10.4)

166.8

(24.8)

98

(2.4)

33.2

(5.8)

59.7

(29.1)

149.2

(26)

99.3

(0.5)

29.5

(5)

63.2

(23.5)

156

(26)

98.8

(1.6)

31

(5.4)

T2

87

(18.7)

176.8

(49.9)

96.7

(6.3)

26.1

(3.2)

34.8

(10.5)

118.8

(16.1)

98.3

(2)

30

(11.7)

37

(16.3)

152

(26.8)

99.5

(0.7)

29.2

(2.7)

48.6

(24.7)

136.5

(25.9)

97.2

(5.1)

28

(11.1)

44.1

(21.9)

142.4

(26.3)

97.8

(4.3)

28.5

(8.4)

T3

81.1

(10.7)

176.5

(40.9)

97.1

(4.6)

28.2

(4.4)

34

(11.2)

106

(17.5)

98.5

(2.1)

29.5

(12)

36.8

(11.6)

145.4

(19.3)

98.5

(0.7)

37

(7.2)

39.7

(17.6)

128.7

(24.6)

98.6

(1.6)

24.1

(8.9)

38.6

(15.1)

135.1

(23.4)

98.5

(1.3)

28.4

(10.1)

T4

(.)

(.)

(.)

(.)

32.4

(11.9)

108.8

(18.4)

60

(.)

32

(.)

41.4

(11.8)

145.2

(18.5)

99

(0)

35

(11.3)

44

(22.3)

127

(28.3)

99

(1)

25.5

(8.5)

42.8

(17.5)

135.2

(25.1)

99

(0.7)

28.6

(9.6)

T5

(.)

(.)

(.)

(.)

27.6

(10)

110.3

(5.8)

99

(.)

33

(.)

43.2

(11.9)

141.2

(20.9)

99

(.)

44

(.)

40.6

(17.4)

127.8

(19.3)

98.5

(2.1)

29.3

(3.5)

41.9

(14.1)

134.5

(20.2)

98.6

(1.5)

33

(7.8)

  1. Values expressed as (\(\overline{{\varvec{x}}}\)±SD). T1 = basal, T2 = at 15 min, T3 = at 30 min, T4 = at 60 min and T5 = at 90 min
  2. TBI( +)-CVVH(−) traumatic brain injury group, TBI(−)-CVVH( +) hemofiltration group, PreTBI( +)-CVVH( +) traumatic brain injury group with hemo-filtration before the trauma, PostTBI( +)-CVVH( +) traumatic brain injury with hemofiltration post-trauma, TBI( +)-CVVH( +) combined group adding PreTBI( +)-CVVH( +) and PostTBI( +)-CVVH( +), MBP mean arterial blood pressure (mm Hg), HR heart rate (b/min). SO2 peripheral arterial oxygen saturation (%), ETCO2 end-tidal carbon dioxide (mm Hg)
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