Intermodality and interobserver agreement for qualitative hemodynamic variables
| Variable | No. of Categories | κmodality | κobserver | ||
|---|---|---|---|---|---|
| κ | Agreement | κ | Agreement | ||
| Impingement location | 3 | 0.95 | Excellent | 0.76 | Good |
| Impingement region size | 2 | 1 | Excellent | 1 | Excellent |
| Jet size | 2 | 1 | Excellent | 1 | Excellent |
| Flow complexity | 2 | 0.9 | Excellent | 1 | Excellent |
| Flow stability | 2 | 0.9 | Excellent | 0.81 | Excellent |
| Flow pattern type | 3 | 0.95 | Excellent | 0.76 | Good |