κ value of agreement between 2D-DSA evaluation (using Jean Raymond grading scale) and the reference
| 2D-DSA | κ | SE | Z | Prob > Z | B_inf | B_sup |
|---|---|---|---|---|---|---|
| Residual neck or dog ear | 0.114 | 0.121 | 0.945 | 0.172 | −0.122 | 0.352 |
| Partial (residual aneurysm) | 0.145 | 0.121 | 1.198 | 0.115 | −0.092 | 0.383 |
| Complete | 0.716 | 0.121 | 5.909 | <.0001 | 0.478 | .954 |
| Global agreement | 0.232 | 0.094 | 2.450 | 0.0071 | 0.046 | 0.418 |