Surgery

type

0.7 L/min

(n = 30)

1.0 L/min

(n = 30)

1.5 L/min

(n = 30)

2.0 L/min

(n = 30)

P value

Mean core temperature during surgery

O

36.31 ± 0.24

36.42 ± 0.28

36.33 ± 0.21

36.14 ± 0.29

0.928

L

36.47 ± 0.22

36.31 ± 0.23

36.43 ± 0.27

36.63 ± 0.22

0.977

Duration of surgery (mins)

O

179.81 ± 72.40

192.25 ± 75.13

204.88 ± 58.46

192.35 ± 69.41

0.593

L

140.84 ± 77.72

170 ± 84.32

153.41 ± 79.45

149.34 ± 64.71

0.519

Fluid infusion

during surgery (L)

O

1.46 ± 0.92

1.52 ± 0.73

1 ± 0.12

1.14 ± 0.86

0.064

L

1.53 ± 0.78

1.27 ± 0.93

1.91 ± 0.84

1.72 ± 0.83

0.627

Preoperative hemoglobin (g/dl)

O

127.92 ± 15.38

122.27 ± 12.06

121.47 ± 18.82

122.03 ± 9.26

0.286

L

127.17 ± 14.04

129.34 ± 7.92

128 ± 11.94

125.62 ± 14.63

0.709

Postoperative hemoglobin (g/dl)

O

116 (109, 125)

113.6 (107.81, 119)

105 (102.62, 1903)

118 (112.33, 124.27)

0.092

L

121.32 (117.23, 125.25)

121 (115.13, 127)

121.17 (117.33, 124.23)

118.6 (114.32, 122.61)

0.757

Urine (ml)

O

550 ± 200

720.45 ± 209.18

637 ± 189.10

699.16 ± 179.46

0.017

L

667.75 ± 229.54

680 ± 219.91

545 ± 270.22

588.83 ± 210

0.269