Table 8.
Validity of FAST results in comparison to formal US results.
| Validity parameters | FAST (%) |
|---|---|
| Sensitivity | 92.6 |
| Specificity | 100 |
| PPV | 100 |
| NPV | 92.0 |
| False positive rate | 0.0 |
| False negative rate | 7.4 |
| Accuracy | 96.0 |
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