Clinical outcomes of limited repair and conservative approaches in older patients with acute type A aortic dissection

Table 5 Multivariate logistic regression analysis for risk factors associated with hospital mortality

Variable	Odds ratio	95% Confidence interval	p value
Age	9.38	1.64–53.6	0.01
Malperfusion	1.07	0.28–4.09	0.91
CNS (transient)	0.52	0.06–4.34	0.55
CNS (persistent)	0.67	0.13–3.54	0.64
Preoperative intubation	14.0	2.47–79.0	p < 0.01
CPB long (≧ 240 min)	6.40	1.12–36.5	0.03
TAR	1.98	0.32–12.0	0.45
Postoperative stroke	10.8	2.62–44.6	p < 0.01

CNS, central nervous system; CPB, cardiopulmonary bypass; TAR, total arch replacement

ISSN: 1749-8090