Table 3.
Detailed results for relative in-stent signal (RIS) and artificial lumen narrowing (ALN)
| Average RIS (%) for CE-MRA | Average RIS (%) for 3D-TOF | p value (RIS CE-MRA vs. 3D-TOF) | ALN (%) for CE-MRA | ALN (%) for 3D-TOF | |
|---|---|---|---|---|---|
| Wal8 | 60.0 | 13.2 | 0.0006 | 25.0 | 60.0 |
| Wal6 | 54.1 | 9.1 | 0.0005 | 30.0 | 100.0 |
| Wal4 | 16.3 | 4.7 | 0.0003 | 75.0 | 100.0 |
| Wallstent® average | 43.5 | 9.0 | 43.3 | 86.7 | |
| Zil8 | 100.8 | 98.7 | 0.3154 | 8.3 | 30.0 |
| Zil6 | 85.4 | 59.7 | 0.0158 | 20.0 | 25.0 |
| Zil4 | 69.4 | 71.1 | 0.3763 | 37.5 | 20.0 |
| Zilver® average | 85.2 | 76.5 | 21.9 | 25.0 | |
| Acc8 | 80.8 | 91.5 | 0.0508 | 0.0 | 20.0 |
| Acc6 | 89.6 | 73.4 | 0.0439 | 0.0 | 25.0 |
| Acc4 | 67.0 | 72.7 | 0.2691 | 25.0 | 20.0 |
| Acculink® average | 79.2 | 79.2 | 8.3 | 21.7 | |
| Pre8 | 56.3 | 49.2 | 0.0647 | 0.0 | 30.0 |
| Pre6 | 37.5 | 42.8 | 0.0161 | 30.0 | 37.5 |
| Pre4 | 26.9 | 39.7 | 0.0633 | 37.5 | 20.0 |
| Precise® average | 40.3 | 43.9 | 22.5 | 29.2 | |
| Xac8 | 10.7 | 3.9 | 0.0126 | 91.7 | 100.0 |
| Xac6 | 8.4 | 2.8 | 0.0059 | 100.0 | 100.0 |
| Xact® average | 9.6 | 3.3 | 95.8 | 100.0 |