Diagnostic testing of the multisegment clot sign for predicting cardioembolism with or without excluding patients with undetermined etiology
| Sensitivity (%) | Specificity (%) | Positive Predictive Value (%) | Negative Predictive Value (%) | Accuracy | |
|---|---|---|---|---|---|
| All patients (n = 194) | 52.7 | 81.0 | 78.4 | 56.7 | 64.9 |
| Excluding UE (n = 153) | 52.7 | 90.7 | 93.5 | 42.9 | 63.4 |
Note:—UE indicates undetermined etiology.