| GDRRT (n =70) | DHF (n = 70) | P value |
---|---|---|---|
Male (n/%) | 70 (64%) | 70 (71%) | 0.366 |
Age (y) | 54 ± 15 | 55 ± 15 | 0.788 |
BMI (kg/m2) | 22.0 ± 3.6 | 23.8 ± 4.6 | 0.025 |
DM (%) | 16% | 7% | 0.118 |
HT (%) | 33% | 44% | 0.165 |
NYHA III | 44% | 54% | 0.119 |
    IV | 17% | 28% | 0.061 |
CPB duration (min) | 116 ± 59 | 134 ± 52 | 0.065 |
Aortic clamping duration (min) | 58 ± 38 | 57 ± 32 | 0.919 |
EuroSCORE | Â | Â | Â |
    Low risk (<3) | 12 (17.1%) | 11 (15.7%) | 0.820 |
    Medium risk (3 - 6) | 28 (40%) | 25 (35.7%) | 0.601 |
High risk (>6) | 30 (42.9%) | 34 (48.6%) | 0.497 |
Pre-op BUN (mmol/L) | 9.4 ± 5.0 | 8.9 ± 6.7 | 0.632 |
Pre-op SCr (μmol/L) | 112.1 ± 74.8 | 119.2 ± 101.7 | 0.639 |
Renal function before RRT | Â | Â | Â |
    BUN (mmol/L) | 24.8 ± 15.2 | 27.3 ± 16.2 | 0.378 |
    SCr (μmol/L) | 334.5 ± 148.9 | 365.0 ± 156.3 | 0.250 |
    K+ (mmol/L) | 4.6 ± 1.2 | 4.5 ± 1.3 | 0.637 |
    Oliguria (%) | 48% | 44% | 0.683 |
AKIN before RRT (%) | Â | Â | Â |
    AKIN1 | 19% | 12% | 0.160 |
    AKIN2 | 31% | 25% | 0.840 |
    AKIN3 | 50% | 63% | 0.211 |
Time from ICU admission | Â | Â | Â |
    to RRT (d) | 2 (1, 5) | 2.5 (2, 5) | 0.245 |
    Sepsis (%) | 18% | 23% | 0.381 |
Post-op APACHE II (24 h) | 21.9 ± 5.4 | 22.8 ± 4.0 | 0.266 |
Post-op SOFA (24Â h) | Â | Â | Â |
    Cardiovascular | 2.8 ± 1.1 | 2.6 ± 1.0 | 0.262 |
    Respiratory | 2.4 ± 1.0 | 2.1 ± 1.5 | 0.164 |
    Renal | 1.8 ± 0.9 | 1.7 ± 1.2 | 0.587 |
    Entire SOFA Score | 10.8 ± 2.5 | 11.4 ± 2.8 | 0.183 |