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Table 4 Multivariate analysis of risk factors for 30-day mortality

From: Risk factors for 30-day mortality in patients who received DeBakey type I aortic dissection repair surgery

Variable OR 95% CI P value
Age 1.022 0.988–1.056 0.210
Female 1.446 0.561–3.724 0.445
BMI 0.933 0.867–1.004 0.065
Previous cardiovascular disease 53.172 4.094–690.524 0.002
WBC 1.010 0.928–1.100 0.810
PLT 1.004 0.996–1.011 0.349
sCr 1.000 0.997–1.003 0.994
Fibrinogen 0.869 0.587–1.288 0.485
ALB 0.950 0.875–1.032 0.225
D-dimer 1.018 1.000–1.035 0.045
INR 0.824 0.296–2.291 0.710
CPB time 1.003 0.993–1.013 0.519
Aortic cross-clamp time 1.003 0.992–1.014 0.583
Concomitant CABG 0.836 0.173–4.045 0.824
Drainage volume 24 h after surgery 1.001 1.000–1.001 0.003
Postoperative AKI 2.886 1.082–7.696 0.034
  1. OR, odds ratio; CI, confidence interval; BMI, body mass index; WBC, white blood cell; PLT, platelet; SCr, serum creatinine; ALB, albumin; INR, international normalized ratio; CPB, cardiopulmonary bypass; CABG, coronary artery bypass graft; AKI, acute kidney injury, CRP, c-reactive protein; INR, international normalized ratio
  2. Bold values indicate significance at P < 0.05