Age, days
| | |
−0.773
| |
Duration of cardiopulmonary bypass, minutes
|
0.305
|
0.907
| |
0.242
|
Duration of aortic cross-clamping, minutes
| |
0.817
| | |
Conventional ultrafiltration on bypass, ml
| |
0.695
| | |
Blood transfusions on day 0, ml
|
0.251
|
0.215
|
0.627
| |
Lactacidemia, AUC
| |
0.280
|
0.680
| |
Systolic arterial pressure, AUCa
|
0.209
| |
0.610
|
0.214
|
Urine output <0.5 ml kg−1 h−1, AUC
|
0.188
| | |
0.420
|
Increase in serum creatinine >50 % relative to baseline, AUC
| | | |
0.538
|
Urine creatinine normalized NGAL, AUCb
| |
0.393
| |
0.494
|
Duration of mechanical ventilation, days
|
0.946
|
0.202
|
0.227
| |
Length of intensive care unit stay, days
|
0.910
| |
0.227
| |
In-hospital mortality
|
0.613
| | |
0.236
|
Eigenvalue
|
5.11
|
1.71
|
1.55
|
1.01
|
Proportion of the explained variance
|
0.198
|
0.183
|
0.158
|
0.071
|