Outcomes for CEA and CAS groups
| Outcome (%) | CAS (n = 14) | CEA (n = 25) | P Value |
|---|---|---|---|
| Restenosis | 2/10 (20%) | 4/23 (17.4%) | 1.0 |
| Follow-up intervention | 1 (7%) | 3 (12%) | 1.0 |
| Vessel maturation | 11 (79%) | 21 (84%) | 0.7 |
| Perioperative complication | 0 (0%)a; 1/17 (5.9%) | 1 (4%)a; 1/28 (3.6%) | 1.0a; 1.0 |
| Stroke/MI/death at 1 yr | 1 (7%) | 0 (0%) | .36 |
Note:—MI indicates myocardial infarction.
↵a Perioperative complication rates after including an additional 6 patients (CAS = 3, CEA = 3) who were otherwise excluded from analyses due to insufficient follow-up.