Patient demographic and presentation information
| Clip | Coil | P Value | |
|---|---|---|---|
| No. of patients | 50 | 50 | |
| Median age (IQR), yr | 50 (41.00–58.00) | 55 (48.00–63.75) | .03 |
| Female sex, no. (%) | 26 (52) | 31 (62) | .42 |
| Hunt and Hess score, no. (%) | .01 | ||
| 1 | 6 (12) | 2 (4) | |
| 2 | 27 (54) | 18 (36) | |
| 3 | 14 (28) | 16 (32) | |
| 4 | 3 (6) | 14 (28) | |
| Hypertension, no. (%) | 31 (62) | 28 (56) | .69 |
| Diabetes mellitus, no. (%) | 7 (14) | 5 (10) | .76 |
| Hyperlipidemia, no. (%) | 12 (24) | 16 (32) | .50 |
| Coronary artery disease, no. (%) | 3 (6) | 5 (10) | .72 |
| Smoking status, no. (%) | .73 | ||
| Never | 28 (56) | 31 (62) | |
| Current | 19 (38) | 15 (30) | |
| Prior | 3 (6) | 4 (8) | |
| Drug use, no. (%) | 5 (10) | 5 (10) | 1 |
| Alcohol use, no. (%) | 4 (8) | 2 (4) | .68 |
| Family history of aneurysm, no. (%) | 3 (6) | 4 (8) | 1 |
Note:—IQR indicates interquartile range.