Fig. 3From: Lung ultrasound score predicts outcomes in patients with acute respiratory failure secondary to COVID-19 treated with non-invasive respiratory support: a prospective cohort studyAUROC, LUS score in predicting (a) Mortality (b) ETI (c) Switch to CPAP. LUS score: Lung Ultrasound score; AUROC: Area under the receiver operating characteristic; ETI: Endotracheal intubation; CPAP: Continuous Positive Airway PressureBack to article page