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Sensitivity (Se), specificity (Sp), positive predictive value (PPV), and negative predictive value (NPV) of lung ultrasonography (US) vs chest radiography (CR) in diagnosing community- acquired pneumonia
| |
Lung US |
Se (%) |
Sp (%) |
PPV (%) |
NPV (%) |
|
|---|---|---|---|---|---|---|
| CR | Negative | Positive | (95% CI) | (95% CI) | (95% CI) | (95% CI) |
|
Negative |
52 |
3 |
97.9 |
94.5 |
94.0 |
98.1 |
| Positive | 1 | 47 | (88.9-99.9) | (84.9-98.9) | (83.5-98.7) | (89.9-100) |
CI confidence interval.
