Propensity Score-Matched Analysis of Open Surgical and Endovascular Repair for Type B Aortic Dissection

Table 5

In-hospital outcomes after open repair or TEVAR in a matched cohort of electively admitted patients.

	Open repair; (n = 282)	TEVAR; (n = 282)	P value
	mean or % of patients
Mortality	5.6	3.3	0.464
Acute renal failure	13.0	1.7	0.021
Cardiac complications	15.8	3.6	0.021
Neurological complications	1.9	5.4	0.348
Paraplegia	0.0	0.0
Posthemorrhagic anemia	17.3	3.5	0.017
Postoperative hemorrhage	19.1	5.2	0.009
Pulmonary complications	35.0	16.2	0.034
Stroke	1.9	3.6	0.600
Thrombectomy or embolectomy	1.8	7.3	0.171
Mean length of stay (days)	11.3	7.7	0.205