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This study compares data from patients undergoing carotid artery surgery or endovascular treatment, evaluating outcomes and complications. A cohort analysis of patients enrolled before and after March 2010 is conducted, with exclusion criteria specified and data limitations addressed. The supplemental figures provide insights into patient cohorts and grading criteria used in the study.
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Supplemental figure 1 Patient undergoing CAS/ CEA Operated<March 2010 CAS : N=110, CEA: N=25 EHT patient Enrolled <March 2010 N=42 Excluded by criteria CAS : N=17, CEA: N=10 EHT: N=19 Participating CAS : N=93, CEA: N=15 Insufficient data/samples CAS : N=3, CEA: N=5 Patient cohort EHT: N=23 Patient cohort Operated<March 2010 CAS : N=90, CEA: N=10
Supplemental figure 2 C A Grade 0 (none) Grade 2 B Grade 1 Grade 3 Less amount of debris, “Low grade “ Much amount of debris “High grade”
Supplemental figure 3 A B C D trOPN OPN