From: Detection of soft tissue foreign bodies by nurse practitioner-performed ultrasound
 | NP | EP | ||
---|---|---|---|---|
Estimate | 95% CI | Estimate | 95% CI | |
Sensitivity | 0.783 | 0.664 to 0.869 | 0.833 | 0.552 to 0.953 |
Specificity | 0.5 | 0.299 to 0.701 | 0.75 | 0.301 to 0.954 |
PPV | 0.825 | 0.706 to 0.902 | 0.909 | 0.623 to 0.984 |
NPV | 0.435 | 0.256 to 0.632 | 0.6 | 0.231 to 0.882 |
LR+ | 1.567 | 0.991 to 2.477 | 3.333 | 0.599 to 18.543 |
LR- | 0.433 | 0.226 to 0.831 | 0.222 | 0.056 to 0.889 |