Multivariate Cox proportional hazard regression analysis for the short-term angiographic follow-up results
| Variables | OR (95% CI) | P value |
| Age | 0.986 (0.946 to 1.028) | 0.511 |
| Drinking | 1.652 (0.641 to 4.260) | 0.299 |
| AR | 0.877 (0.524 to 1.466) | 0.877 |
| SR | 1.109 (0.786 to 1.563) | 0.556 |
| Treatment therapy | 0.564 | |
| Coiling | Ref. | |
| Stent-assisted coiling | 0.692 (0.249 to 1.920) | 0.479 |
| Flow diverter | 1.246 (0.406 to 3.824) | 0.701 |
| Packing density | 0.453 (0.003 to 65.9) | 0.755 |
| The RR of velocity on the aneurysm neck (%) | 0.028 (0.004 to 0.213) | 0.001 |
| The RR of WSS on the aneurysm neck (%) | 1.685 (0.863 to 3.289) | 0.126 |
| The RR of velocity on the aneurysm (%) | 0.858 (0.128 to 5.731) | 0.874 |
RR, reduction ratio; WSS, wall shear stress.