SAC | Coiling | Clipping | p Value (overall) | p Value (SAC vs coiling) | p Value (SAC vs clipping) | |
---|---|---|---|---|---|---|
Total direct cost, median (range) | 22544 (4118–65075) | 12933 (5823–45193) | 14656 (3352–106521) | 0.008 | 0.019 | 0.008 |
Overhead, median (range) | 8918 (1625–27668) | 4375 (2170–17847) | 3803 (1283–44730) | 0.001 | 0.024 | <0.001 |
ICU direct cost, median (range) | 0 (0–7931) | 0 (0–17180) | 2897 (0–51547) | <0.001 | 0.871 | <0.001 |
Surgery direct cost, median (range) | 0 (0–958) | 0 (0–3338) | 6937 (0–26548) | <0.001 | 0.306 | <0.001 |
Angiographic direct cost, median (range) | 21149 (3297–62252) | 11923 (2671–32938) | 2079 (302–18226) | <0.001 | 0.004 | <0.001 |
Cost of coils, median (range) | 7983 (1253–30072) | 5385 (2393–16754). | – | – | 0.035 | – |
SAC, stent-assisted coiling.