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Table 3 Forward conditional logistic regression for in-hospital mortality

From: Preoperative uric acid predicts in-hospital death in patients with acute type a aortic dissection

Clinical variablesOR (95% CI)p value
Age (year)1.063 (1.016–1.112)0.009
UA (umol/L)1.006 (1.002–1.010)0.002
D-dimer (ug/mL FEU)1.025 (1.005–1.013)0.012
Operation time (min)1.009 (1.005–1.013)< 0.001
Extent of aortic replacement*0.412 (0.220–0.768)0.005
  1. UA uric acid, HCA hypothermic circulatory arrest
  2. *Categorical variable, total arch replacement was defined as “1”, hemiarch replacement was defined as “2”, ascending aortic replacement was defined as “3”