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Annals of Intensive Care
Fig. 3 | Annals of Intensive Care

Fig. 3

From: Non-invasive method to detect high respiratory effort and transpulmonary driving pressures in COVID-19 patients during mechanical ventilation

Fig. 3

Receiver operating characteristic curves (ROC) showing the discriminative performance of computed transpulmonary driving pressure (∆PL) to detect measured excessive (> 20 cmH2O) ∆PL [area under the ROC (AUROC) 1.00 (95% confidence interval (CI), 1.00–1.00)] (a) and computed respiratory muscle pressure (Pmus) to detect measured Pmus > 10 cmH2O [AUROC 0.94 (95% CI, 0.81–1.00)] (b) and 15 cmH2O (AUROC 0.98 (95% CI, 0.90–1.00)] (c). Threshold values are shown as points on the curves

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