Variable

All (n = 54)

Perfusion (n = 39)

No perfusion (n = 15)

P

Preoperative

Cr (mg/dL)

1.16 ± 0.53

1.08 ± 0.42

1.35 ± 0.71

0.09

Cr > 2 mg/dL, n (%)

4 (7%)

2 (5%)

2 (13%)

0.8

Postoperative

Cr (mg/dL)

1.69 ± 0.96*

1.48 ± 0.76*

2.23 ± 1.21*

<0.01

Cr > 2 mg/dL, n (%)

12 (22%)

5 (13%)

7 (47%)

<0.01

Rate of change of Cr (%)#

152 ± 71

140 ± 53

183 ± 101

0.04

Discharge

Cr (mg/dL)

1.14 ± 0.56

1.05 ± 0.44

1.38 ± 0.75

0.04

Cr > 2 mg/dL, n (%)

5 (9%)

3 (8%)

2 (13%)

0.5

Rate of change of Cr##

100 ± 21

98 ± 21

105 ± 21

0.3