. Author manuscript; available in PMC: 2022 Jun 1.

Published in final edited form as: J Vasc Surg. 2020 Dec 2;73(6):2021–2029. doi: 10.1016/j.jvs.2020.11.031

Table III:

Unadjusted in-hospital outcomes after transfemoral carotid artery stenting stratified by pre-procedural symptom status

In-hospital outcomes	1. Asymptomatic	2. Formerly Symptomatic	P-value 1 vs. 2	3. Recently Symptomatic	P-value 2 vs. 3
N	5160	795		3852
Stroke or death	73 (1.4)	28 (3.5)	<.001	175 (4.5)	.20
Stroke	54 (1.0)	25 (3.1)	<.001	119 (3.1)	.94
Mortality	21 (0.4)	4 (0.5)	.70	76 (2.0)	.004
MI	21 (0.4)	6 (0.8)	.17	32 (0.8)	.83
LOS > 2 days	580 (11.2)	130 (16.4)	<.001	1279 (33.2)	<.001

MI, myocardial infarction; LOS, hospital length of stay. Values are presented as numbers (%).