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Validity testing of EFAST taking standard of care as the gold standard.
| EFAST | Standard of care | — | — | — | — | — | |
|---|---|---|---|---|---|---|---|
| Clinical findings | Presence | Absence | Total | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) |
| Normal | 34 | 5 | 39 | ||||
| Abnormal | 0 | 143 | 143 | 100 | 97 | 87 | 100 |
