Multivariate analysis: predictors of retreatment for 228 ruptured aneurysms
| Parameter | Follow-Up | |||
|---|---|---|---|---|
| 455 Days | 820 Days | |||
| OR (95% CI) | P Value | OR (95% CI) | P Value | |
| Dome size (≥10 mm vs <10 mm) | 7.45 (0.82–67.4) | .0737 | 2.63 (0.30–23.2) | .3831 |
| Neuroforma used at index 1 vs 0 | 7.99 (1.40–45.5) | .0195 | 3.03 (0.42–22.1) | .2717 |
| Neck size (≥4 mm vs <4 mm) | 4.30 (1.60–11.5) | .0041 | 3.11 (1.14–8.52) | .0273 |
| North America 1 vs 0 | 6.19 (2.04–18.8) | .0014 | 3.42 (1.28–9.15) | .0145 |
| Core laboratory postprocedure Raymond scale 2 vs 1 | 1.27 (0.39–4.13) | .6930 | 1.02 (0.30–3.50) | .9694 |
| Core laboratory postprocedure Raymond scale 3 vs 1 | 7.17 (2.61–19.7) | .0002 | 6.24 (2.29–17.0) | .0004 |
| Aneurysm size (<10 mm vs ≥10 mm) | 7.96 (1.45–43.7) | .0174 | 1.08 (0.29–4.06) | .9050 |
Note:—OR indicates odds ratio.
↵a Stryker Neurovascular, Kalamazoo, Michigan.