Efficacy of Continuous Epidural Analgesia versus Total Intravenous Analgesia on Postoperative Pain Control in Endovascular Abdominal Aortic Aneurysm Repair: A Retrospective Case-Control Study

Table 3

Duration of operation, hemodynamic variables, and complications recorded during the operations. Data are represented as median ± SD or number (percent).

	TIVA	Epidural anesthesia	𝑃 value
	(𝑛=17)	(𝑛=14)
Mean duration of operation (min)	140 ± 44	125 ± 31	NA
Mean blood pressure (mmHg)	83 ± 13	80 ± 15	NA
Mean heart rate (beats/min)	80 ± 14	80 ± 10	NA
Median intravenous fluid (mL)	1250 ± 615	875 ± 485	NA
Mean urine output (mL)	350 ± 50	400 ± 60	NA
Median red blood cells transfused (units)	0 ± 2	0 ± 0	NA
Number of hypotensive episodes	3 (17%)	2 (14%)	NA