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Table 3 Preoperative and Postoperative arterial/vein blood gas

From: Postoperative cognitive dysfunction after robot-assisted radical cystectomy (RARC) with cerebral oxygen monitoring an observational prospective cohort pilot study

 

Preoperative

Postoperative

RARC group (n = 24)

Control group (n = 23)

P-value

RARC group (n = 24)

Control group (n = 23)

P-value

pH

7.430 ± 0.037

7.416 ± 0.046

0.405

7.351 ± 0.051

7.326 ± 0.107

0.442

Hb

11.02 ± 1.879

11.26 ± 2.276

0.767

10.72 ± 1.205

11.13 ± 1.933

0.512

Glu

6.050 ± 0.836

7.469 ± 2.661

0.069

7.829 ± 1.312

9.462 ± 2.460

0.050

Lac

1.143 ± 0.388

0.977 ± 0.277

0.216

1.421 ± 0.356

1.131 ± 0.296

0.030*

Na+

139.5 ± 2.210

137.8 ± 3.313

0.137

142.7 ± 3.474

140.5 ± 2.961

0.093

K+

3.200 ± 0.353

3.469 ± 0.382

0.068

3.943 ± 0.462

3.938 ± 0.741

0.985

BE

0.571 ± 1.823

−0.554 ± 1.76

0.116

−2.021 ± 2.010

−3.415 ± 1.918

0.078

PaO2

237.6 ± 37.44

259.4 ± 34.55

0.129

238.1 ± 36.22

246.5 ± 49.10

0.618

PaCO2

37.54 ± 4.057

37.41 ± 5.862

0.948

43.08 ± 4.057

39.37 ± 4.417

0.032*

PvO2

54.31 ± 10.68

54.33 ± 0.688

0.994

56.23 ± 8.563

53.83 ± 6.124

0.414

PvCO2

44.82 ± 3.501

44.01 ± 3.994

0.589

50.21 ± 5.047

46.12 ± 3.779

0.028*

  1. * = statistical significance of difference between RARC group and control group (P<0.05)