30-days mortality 30-days mortality 30-days mortality 30-days mortality 30-days mortality 30-days mortality 30-days mortality
Univariate Univariate Univariate Multivariate Multivariate Multivariate
Covariate OR 95%CI P OR 95%CI P
Reintervention 2.93 1.85-9.62 0.084
Left heart insufficiency 3.90 1.37-11.12 0.014 5.44 1.45-16-99 0.011
Symptomatic stenosis 2.57 0.78-8.40 0.115
History of stroke 3.97 1.04-15.01 0.065
Use of shunt 2.51 0.77-8.19 0.112
Postoperative stroke 18.3 5.45-89.72 < 0.001  197.11 18.28-2124.93  < 0.001