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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: J Vasc Surg. 2019 Jun 18;71(1):87–95. doi: 10.1016/j.jvs.2018.11.029

Table VI.

Unadjusted Outcomes by Symptom Status

Asymptomatic
N=8,735		 Symptomatic
N=3,239
TCAR
N=802
(%)		 CEA
N=7933
(%)		 P-value TCAR
N=375
(%)		 CEA
N=2864
(%)		 P-value
Stroke/Death 1.1 1.3 .65 2.7 1.6 .16
Stroke/Death/MI 2.2 1.7 .30 3.2 2.5 .41
Stroke 0.9 1.1 .53 2.4 1.5 .19
In-hospital Death 0.3 0.3 .57 0.3 0.2 .58
30-day Death 0.9 0.4 .07 0.8 0.5 .50
Myocardial Infarction 1.3 0.5 <.01 0.8 0.9 .89
Reperfusion Syndrome 0.4 0.1 .11 0.0 0.1 .53
Acute CHF 0.3 0.3 .27 0.3 0.6 .46
Dysrhythmia 2.3 1.2 <.01 0.8 1.6 .25
Hemodynamic Instability
 Hypertension 10 20 <.001 11 23 <.001
 Hypotension 12 9.4 <.01 13 11 .24
Access site bleeding 1.5 1.2 .40 2.1 1.4 .30

CEA, carotid endarterectomy; CHF, congestive heart failure; Cl, confidence interval; MI, myocardial infarction; OR, odds ratio. Bolded values indicate statistical significance at P < .05.