Table 2. Comparison of the Results of Abdominal Sonography by Radiology and Emergency Medicine Residents in the Hepatorenal Zonea.
| Sonography Results by Emergency Medicine Residents in the Hepatorenal Zone (Find of Injury or Bleeding) | Resultsb | Total | |
|---|---|---|---|
| Positive | Negative | ||
| Positive | 22 | 6 | 28 |
| Negative | 4 | 348 | 352 |
| Total | 26 | 354 | 380 |
aThis tabulation shows the agreement between the results of the residents in the detection of free fluid in the hepatorenal zone.
bResults of sonography by radiology residents in the hepatorenal zone (find of injury or bleeding)