Correlations between the histologic reference standard and the follow-up DSA WOS evaluation: contingency table for adequate versus inadequate occlusion
| Histology Grading | Follow-Up DSA Grading | ||
|---|---|---|---|
| Adequate Occlusion | Inadequate Occlusion | Total | |
| Adequate occlusion | 42 | 1 | 43 |
| Inadequate occlusion | 13 | 24 | 37 |
| Total | 55 | 25 | 80 |