Table 5.
Clinical factors identified for patients at risk of developing AKI 24 hours post cardiac surgery and CRS (result).
| Clinical Factors | Parameter | Result |
|---|---|---|
| Age |
<65 ≥65 |
0 1 |
| BMI |
<25 ≥25 <30 ≥30 |
0 0.5 1 |
| Diabetes |
No Yes |
0 1 |
| CPB time (min) |
<130 ≥130 |
0 1 |
| Cross clamp time (min) |
<90 ≥90 |
0 1 |
| Operation time (min) |
<296 ≥296 |
0 1 |
| Intra-aortic balloon pump |
No Yes |
0 1 |
| Packed red blood cells |
No Yes |
0 1 |
| Platelet bags |
No Yes |
0 1 |
| Resternotomy |
No Yes |
0 1 |
AKI, acute kidney injury; CRS, clinical risk score; BMI, body mass index; CPB, cardio pulmonary bypass.