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Annals of Intensive Care
Fig. 4 | Annals of Intensive Care

Fig. 4

From: Morpho-functional evaluation of lung aeration as a marker of sickle-cell acute chest syndrome severity in the ICU: a prospective cohort study

Fig. 4

Receiver operating characteristic (ROC) curves for the lung ultrasound (LU) re-aeration score (black symbols) and the inspiratory vital capacity (IVC) change (white symbols) for the diagnosis of acute chest syndrome (ACS) severity. If both the LU re-aeration score and IVC change had good accuracy for diagnosing ACS severity, the area under the ROC curve (AUC) for the LU re-aeration score was significantly better than that of IVC

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