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Table 6 Logistic regression analysis of independent variables with respect to 30-day mortality and complicationsa

From: Outcomes in patients undergoing complex cardiac repairs with cross clamp times over 300 minutes

  30-day Mortality 30-day Complications
Variable OR (95 % CI) p-value OR (95 % CI) p-value
 Patient age 1.02 (0.98–1.07) 0.305 1.00 (0.97–1.03) 0.902
 Genderb 2.44 (1.004–5.93) 0.049 1.19 (0.62–2.31) 0.599
 Perfusion time 1.01 (1.00–1.01) 0.113 1.01 (1.00–1.01) 0.139
 Cross clamp time 0.99 (0.98–1.01) 0.362 1.00 (0.99–1.01) 0.968
 Surgery typec 0.64 (0.24–1.71) 0.377 0.53 (0.25–1.12) 0.097
 Erad 1.17 (0.48–2.83) 0.725 0.90 (0.50–1.63) 0.726
  1. ICU intensive care unit
  2. aAll mortalities for this analysis occurred perioperatively
  3. bThe reference category was males
  4. cSurgeries including coronary artery bypass grafts (CABGs) were compared to those that did not; the reference category was surgeries involving CABG
  5. dSurgeries from 2001–2006 were compared to those from 2007–2012; the former time period was the reference category