Table 2:
Overall interobserver agreement for visualization scores on a per-patient basis for area detector CT (ADCT) and multidetector CT (MDCT)
| Observer |
Visualization score |
κ-value | |||||
|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | |||
| ADCT | Reader 1 for the affected arteries | 0 | 2 | 1 | 5 | 24 | 0.92 |
| Reader 2 for the affected arteries | 0 | 2 | 2 | 4 | 24 | ||
| MDCT | Reader 1 for the affected arteries | 1 | 2 | 9 | 18 | 2 | 0.85 |
| Reader 2 for the affected arteries | 1 | 2 | 10 | 15 | 4 | ||
| ADCT | Reader 1 for the intersegmental veins | 1 | 1 | 4 | 12 | 24 | 0.88 |
| Reader 2 for the intersegmental veins | 1 | 2 | 2 | 12 | 25 | ||
| MDCT | Reader 1 for the intersegmental veins | 2 | 1 | 9 | 19 | 11 | 0.82 |
| Reader 2 for the intersegmental veins | 2 | 1 | 9 | 20 | 10 | ||