Table 2 Influence of metric variables on renal replacement therapy according to the SOP-classification
From: Risk assessment of acute kidney injury following cardiopulmonary bypass
Parameter | RRT* | p-value (Wilcoxon) | |||||
|---|---|---|---|---|---|---|---|
No | Yes | ||||||
n = 3209 | n = 365 | ||||||
25% | 50% | 75% | 25% | 50% | 75% | ||
Age (years) | 61.0 | 68.0 | 74.0 | 66.0 | 71.0 | 76.0 | < 0.01 |
Creatinine A (mg/dl) | 0.8 | 0.9 | 1,1 | 1.1 | 1.5 | 2.0 | < 0.01 |
Creatinine B (mg/dl) | 0.9 | 1.1 | 1.4 | 2.4 | 3.1 | 4.0 | < 0.01 |
Operation (min) | 227.0 | 270.0 | 325.0 | 275.0 | 335.0 | 425.0 | < 0.01 |
Ischemia (min) | 60.0 | 78.0 | 101.0 | 69.0 | 94.0 | 128.0 | < 0.01 |
Perfusion (min) | 97.0 | 124.0 | 156.0 | 124.0 | 168.0 | 220.0 | < 0.01 |
Reperfusion (min) | 27.0 | 37.0 | 48.0 | 36.0 | 50.0 | 74.0 | < 0.01 |
Min. temp. (°C) | 33.1 | 34.4 | 35.9 | 33.1 | 34.1 | 35.8 | < 0.01 |