TIA, MI, stroke, and death rates within the 30-day, 1-year, and long-time frames following CEA or stenting procedures (after PSM)
| Variables | CAS, n (%) | CEA, n (%) | P value |
|---|---|---|---|
| Periprocedural (30-days) | |||
| TIA | 9 (12) | 4 (5) | < 0.05 |
| MI | 0 | 0 | - |
| Stroke | 3 (4) | 2 (3) | 0.527 |
| Death | 2 (3) | 3 (4) | 0.694 |
| Postprocedural (1-year) | |||
| TIA | 11 (15) | 2 (3) | < 0.05 |
| MI | 6 (8) | 6 (8) | 0.956 |
| Stroke | 3 (4) | 2 (3) | 0.486 |
| Death | 7 (9) | 6 (8) | 0.748 |
| Composite endpoint | 27 (36) | 16 (21) | < 0.05 |
| Long-term (after 1-year) | |||
| Follow-up time (M, mean ± SD) | 33 ± 6 | 34 ± 8 | 0.442 |
| TIA | 12 (16) | 10 (13) | 0.578 |
| MI | 10 (13) | 9 (12) | 0.634 |
| Stroke | 5 (7) | 3 (4) | 0.086 |
| Death | 10 (13) | 10 (13) | 0.954 |
| Composite endpoint | 37 (49) | 32 (42) | 0.064 |
Significant value is in bold. M: month; -: no data