Emergency Sonography Aids Diagnostic Accuracy of Torso Injuries: A Study in a Resource Limited Setting

Table 3

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