Table 3.

Univariate analysis

Variable	OR	IC à 95%	P
RI	0.34	0.11 - 1.04	0.05
CHF	0.19	0.07 - 0.56	0.003
Left BBB	0.46	0.21 - 1	0.05
Euroscore	0.78	0.68 - 0.9	0.001
Age	0.97	0.93 - 1.02	0.3
Sexe	2.14	0.73 - 6,2	0.16
LV	0.61	0.14 - 2.5	0.5
CPB time	0.98	0.97 - 0.99	0.001
Mechanical VA	0.97	0.96 - 0.99	0.011
ICU stay	0.99	0.98 - 1	0.011
PVE	1.6	0.89 - 3.1	0.1

BBB: bundle branch block; CHF: congestive heart failure; CPB: cardiopulmonary bypass; ICU: intensive care unit; LV: left ventricle; PVE: prosthetic valve endocarditis; RI: renal insufficiency