Cost comparison of patients requiring aneurysm retreatment compared with those requiring only one treatment
| No aneurysm retreatment | Aneurysm retreatment | p Value | |
|---|---|---|---|
| Total direct cost, median (range) | 18462 (3352–106521) | 34262 (4118–41468) | 0.160 |
| Overhead, median (range) | 6589 (1283–44730) | 12901 (1625–16061) | 0.092 |
| ICU direct cost, median (range) | 0 (0–51547) | 1084 (0–3252) | 0.762 |
| Surgery direct cost, median (range) | 0 (0–26548) | 0 (0–0) | 0.076 |
| Angiographic direct cost, median (range) | 12603 (1184–51467) | 31399 (3372–40788) | 0.033 |
| Cost of coils, median (range) | 4674 (0–22809) | 11404 (2281–16754) | 0.014 |