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Definitions and values for analysis of diagnostic Accuracy.
| True positive | True negative | Test | Total population | True positive | True negative | False positive | False negative |
|---|---|---|---|---|---|---|---|
| Radiographically-confirmed clinical pneumonia | Children without Respiratory Symptoms | Consolidation on lung ultrasound | 421 | 169 | 230 | 0 | 22 |
| Radiographically-confirmed clinical pneumonia | Children without Respiratory Symptoms | Any abnormality on lung ultrasound | 421 | 176 | 219 | 11 | 15 |
