Table 2.
Compared with Willis covered stent and SAC.
| Characteristics | Willis covered stent (A group, n = 13) | SAC (B group, n = 20) | P value |
|---|---|---|---|
| Age | 51.15 ± 11.80(33–70) | 57.45 ± 12.46(36–80) | 0.157 |
| Sex,male | 10 (76.9%) | 9 (45%) | 0.070 |
| Onset | 0.963 | ||
| SAH | 9 | 14 | |
| Ischemic stroke | 4 | 6 | |
| Location | 0.552 | ||
| V4 | 10 | 18 | |
| V3 | 1 | 1 | |
| V2 | 2 | 1 | |
| No. of stent | 0.074 | ||
| 1 | 12 | 13 | |
| 2 | 1 | 7 | |
| Immediate Raymond occlusion | <0.01 | ||
| Class 1 | 13 | 6 | |
| Class 2 | 0 | 11 | |
| Class 3 | 0 | 3 | |
| Angiographic follow-up time (Mons) | 15.23 ± 14.01 (6–48) | 12.45 ± 10.76 (3–48) | 0.524 |
| Recurrence | 0 | 5 | 0.052 |
| Complication | 0.368 | ||
| Spasm | 6 | 2 | |
| Thrombosis event | 2 | 2 | |
| Final mRS results | 0.751 | ||
| Not disabled (0–2) | 12 | 19 | |
| Disabled (3–6) | 1 | 1 | |
| Final Raymond occlusion | 0.148 | ||
| Class 1 | 12 | 16 | |
| Class 2 | 0 | 3 |