post-operative BUN (1st d)

28.9 ± 1.35

49.9 ± 1.5*

0.001

post-operative BUN (2nd d)

32.1 ± 1.50

52.3 ± 3.8*

0.001

post-operative creatinine (1st d)

1.8 ± 0.10

2.4 ± 0.1*

0.001

post-operative creatinine (2nd d)

1.9 ± 0.2

2.9 ± 0.3*

0.0001

Post-operative hemoglobin

10.3 ± 1.30

9.9 ± 2.0

0.101

1st day post-operative sodium

135.0 ± 3.00

133.0 ± 0.8*

0.002

Intra-operative urine output

497.0 ± 180.00

504.0 ± 166.0

0.22

Post-operative urine output

698.0 ± 223.00

561.0 ± 129.0*

0.003

Preoperative glomerular filtration rate

59.5 ± 4.30

58.0 ± 3.8

0.440

Post-operative glomerular filtration rate

70.6 ± 3.70

59.5 ± 4.1*

0.001