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Table 4 Multivariable logistic regression for risk factor analysis of 30-day mortality

From: Extensive aortic surgery in acute aortic dissection type A on outcome – insights from 25 years single center experience

Variable p-value OR (95% CI)
SCRa .229 .327 (.05–2.02)
SCR + TARa .474 .712 (.28–1.80)
COMPa .713 .919 (.59–1.44)
COMP+TARa .475 .842 (.53–1.35)
AVSa .687 .877 (.46–1.66)
Sexa .518 .773 (.35–1.69)
Agea .109 1.024 (.99–1.05)
Circulatory arrest .000 13.098 (3.78–45.36)
Bypass time .001 1.014 (1.01–1.02)
General malperfusion .001 3.411 (1.61–7.22)
Operation time .033 .995 (.99–1.00)
Hemodialyses .175 1.839 (.76–4.43)
Myocardial infarction .192 2.330 (.66–8.31)
aortic cross clamp times .329 .995 (.98–1.01)
Sepsis .521 1.489 (.44–5.02)
Hypertonia .660 1.180 (.57–2.46)
  1. AVS aortic valve sparing, CI confidence interval, COMP composite replacement, OR odds ratio, SCR supracommissural replacement, TAR total arch replacement
  2. aVariables were fixed in the model for adjustment. General malperfusion, sepsis, hypertonia and myocardial infarction diagnosed prior initial surgery; hemodialysis required postoperatively