Treatments planned using CT angiography with regard to patient- and artery-based evaluations
| . | N . | TP . | TN . | FP . | FN . | κ . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | NPV (%) . | Accuracy (%) . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient-based evaluation | |||||||||||
| All patients | 43 | 37 | 6 | 0 | 0 | 1.0 | 100 | 100 | 100 | 100 | 100 |
| Aneurysm-based evaluation | |||||||||||
| All arteries | 51 | 44 | 6 | 0 | 1 | 0.89–1.0 | 97.8 (44/45) | 100 | 100 | 85.7 (6/7) | 98.0 (50/51) |
| . | N . | TP . | TN . | FP . | FN . | κ . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | NPV (%) . | Accuracy (%) . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient-based evaluation | |||||||||||
| All patients | 43 | 37 | 6 | 0 | 0 | 1.0 | 100 | 100 | 100 | 100 | 100 |
| Aneurysm-based evaluation | |||||||||||
| All arteries | 51 | 44 | 6 | 0 | 1 | 0.89–1.0 | 97.8 (44/45) | 100 | 100 | 85.7 (6/7) | 98.0 (50/51) |
TP: true positive; TN: true negative; FP: false positive; FN: false negative; PPV: positive predictive value; NPV: negative predictive value.
Treatments planned using CT angiography with regard to patient- and artery-based evaluations
| . | N . | TP . | TN . | FP . | FN . | κ . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | NPV (%) . | Accuracy (%) . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient-based evaluation | |||||||||||
| All patients | 43 | 37 | 6 | 0 | 0 | 1.0 | 100 | 100 | 100 | 100 | 100 |
| Aneurysm-based evaluation | |||||||||||
| All arteries | 51 | 44 | 6 | 0 | 1 | 0.89–1.0 | 97.8 (44/45) | 100 | 100 | 85.7 (6/7) | 98.0 (50/51) |
| . | N . | TP . | TN . | FP . | FN . | κ . | Sensitivity (%) . | Specificity (%) . | PPV (%) . | NPV (%) . | Accuracy (%) . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient-based evaluation | |||||||||||
| All patients | 43 | 37 | 6 | 0 | 0 | 1.0 | 100 | 100 | 100 | 100 | 100 |
| Aneurysm-based evaluation | |||||||||||
| All arteries | 51 | 44 | 6 | 0 | 1 | 0.89–1.0 | 97.8 (44/45) | 100 | 100 | 85.7 (6/7) | 98.0 (50/51) |
TP: true positive; TN: true negative; FP: false positive; FN: false negative; PPV: positive predictive value; NPV: negative predictive value.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
