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Table 4 Multivariable logistic regression analysis for risk of major morbidity in the blood-prime group

From: Duration of red blood cell storage and outcomes in pediatric cardiac surgery: an association found for pump prime blood

Variable B SE OR 95% CI P value
CPB duration (minutes) 0.011 0.004 1.011 1.004 to 1.018 0.003
Blood storage time (days) 0.161 0.069 1.175 1.026 to 1.345 0.020
Constant -4.122     
  1. b = regression coefficient; C.I. = confidence interval; CPB = cardiopulmonary bypass; OR = odds ratio; SE = standard error