Table 1. Baseline characteristics of 355 aneurysms.
| All aneurysms (N = 355) | No recanalization (N = 294) | With recanalization (N = 61) | P-value | |
|---|---|---|---|---|
| Ruptured | 39 (11.0) | 27 (9.2) | 12 (19.7) | 0.017 |
| Stented | 28 (7.9) | 23 (7.8) | 5 (8.2) | 0.922 |
| Neck width (mm) | 3.93 (1.77) | 3.70 (1.56) | 5.06 (2.27) | < 0.001 |
| Aneurysm volume (mL) | 0.199 (0.336) | 0.138 (0.204) | 0.492 (0.599) | < 0.001 |
| Packing density (%) | 20.97 (5.83) | 21.20 (5.59) | 19.86 (6.80) | 0.151 |
| Residual volume (mL) | 0.159 (0.277) | 0.109 (0.162) | 0.400 (0.502) | < 0.001 |
Values are mean (SD) or count (%) for continuous or categorical variables respectively. P-value refers to no recanalization versus with recanalization comparison. Unpaired t-test, or chi-square test for continuous or categorical variables, respectively.