Risk factor | Univariable analysis | Multivariable analysis | ||
---|---|---|---|---|
OR (95% CI) | P value | OR (95% CI) | P value | |
Age (years) | 1.011 (0.985–1.039) | 0.398 | ||
Male | 0.878 (0.479–1.609) | 0.673 | ||
BMI (kg/m2) | ||||
BMI < 25 | 1.000 | 1.000 | ||
BMI ≥ 25 | 1.589 (0.927–2.724) | 0.092 | 1.565 (0.890–2.751) | 0.120 |
BMI ≥ 30 | 2.737 (1.335–5.612) | 0.006 | 2.261 (1.056–4.838) | 0.036 |
Hypertension | 1.474 (0.758–2.865) | 0.253 | ||
CAD | 2.442 (1.293–4.610) | 0.006 | 1.508 (0.353–6.440) | 0.579 |
Diabetes | 0.427 (0.085–2.155) | 0.303 | ||
Cerebrovascular events | 1.802 (0.608–5.347) | 0.288 | ||
CKD | 0.652 (0.058–7.281) | 0.728 | ||
NYHA≥3 | 0.869 (0.239–3.154) | 0.831 | ||
Organ malperfusion | ||||
Cardiac | 0.867 (0.300–2.508) | 0.792 | ||
Cerebral | 0.422 (0.112–1.595) | 0.203 | ||
Visceral | 0.432 (0.044–4.206) | 0.470 | ||
Limb | 2.709 (0.663–11.070) | 0.165 | ||
LVEF | 1.021 (0.959–1.087) | 0.510 | ||
Median or massive AR | 0.465 (0.260–0.832) | 0.010 | 0.492 (0.249–0.971) | 0.041 |
Bentall | 0.536 (0.303–0.948) | 0.032 | 0.746 (0.383–1.453) | 0.389 |
CABG | 2.176 (1.170–4.047) | 0.014 | 1.549 (0.374–6.421) | 0.546 |
CPB time | 1.002 (0.999–1.006) | 0.249 | ||
Cross-clamp time | 0.999 (0.993–1.005) | 0.696 | ||
Circulatory arrest time | 1.051 (0.978–1.129) | 0.174 | ||
Transfusion | ||||
Red blood cells | 1.094 (0.979–1.223) | 0.113 | ||
Fresh frozen plasma | 1.001 (1.000–1.001) | 0.008 | 1.001 (1.000–1.001) | 0.019 |
Platelets | 1.305 (0.987–1.726) | 0.062 | 1.313 (0.948–1.818) | 0.101 |