From: Role of elevated red cell distribution width on acute kidney injury patients after cardiac surgery
 | Before Propensity Matching | After Propensity Matching | ||||
---|---|---|---|---|---|---|
OR | 95%CI | P-value | OR | 95%CI | P-value | |
Age | 1.030 | 1.027–1.034 | <  0.001 | 0.999 | 0.993–1.005 | 0.782 |
Male | 1.825 | 1.680–1.994 | <  0.001 | 0.869 | 0.754–1.002 | 0.754 |
BMI | 1.066 | 1.051–1.081 | <  0.001 | 1.063 | 1.037–1.090 | < 0.001 |
HTN | 1.588 | 1.452–1.736 | <  0.001 | 1.117 | 0.956–1.305 | 0.164 |
DM | 1.305 | 1.145–1.487 | <  0.001 | 1.095 | 0.860–1.395 | 0.46 |
Pre-operative coronary angiography | 1.421 | 1.313–1.553 | <  0.001 | 0.826 | 0.717–0.952 | 0.08 |
Hb | 1.004 | 1.001–1.007 | <  0.001 | 0.997 | 0.993–1.001 | 0.093 |
WBC | 1.019 | 1.002–1.042 | <  0.001 | 0.990 | 0.958–1.022 | 0.533 |
Plt | 0.996 | 0.996–0.997 | 0.633 | 0.997 | 0.996–0.998 | 0.601 |
Elevated RDW | 1.497 | 1.419–1.578 | <  0.001 | 1.192 | 1.126–1.262 | < 0.001 |
BUN | 1.178 | 1.147–1.193 | <  0.001 | 1.036 | 0998–1.076 | 0.064 |
Scr | 1.015 | 1.013–1.017 | <  0.001 | 1.002 | 0.998–1.006 | 0.325 |
eGFR | 0.989 | 0.987–0.991 | 0.002 | 0.999 | 0.996–1.002 | 0.004 |
UA | 1.003 | 1.003–1.004 | <  0.001 | 1.002 | 1.001–1.003 | < 0.001 |
Alb | 0.954 | 0.941–0.965 | <  0.001 | 0.986 | 0.996–1.006 | 0.162 |
CPB time (every 30 min) | 1.498 | 1.439–1.559 | <  0.001 | 1.490 | 1.385–1.603 | < 0.001 |
ACC time (every 20 min) | 1.295 | 1.248–1.343 | <  0.001 | 1.253 | 1.176–1.336 | < 0.001 |