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Table 4 Multivariate analysis: cox regression for re-intervention

From: Aortic arch obstruction neonates with biventricular physiology: left-open compared to closed inter-atrial communication during primary repair – a retrospective study

  HR 95% CI p-value
LVOTO 11.1 2.6 – 48.4 0.001
IAC-open 5.2 1.5 – 18.3 0.01
  1. CI: confidence interval; HR: hazard ratio; IAC: inter-atrial communication: LVOTO: left ventricular outflow tract obstruction.