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

Fig. 3

From: Intermittent body composition analysis as monitoring tool for muscle wasting in critically ill COVID-19 patients

Fig. 3

A Box plot diagram of relative psoas muscle decay per day in the survivor and non-survivor group. The dotted line represents the defined threshold of 1.84% decline per day. B: Receiver operating characteristic (ROC) analysis of the threshold, which proved satisfying discriminatory power with an area undder the curve (AUC) of 0.777. C: Kaplan Meier curves of survival estimates in patients, that did and did not exceed the defined cut-off for muscle decay. Survival was significantly (p < 0.001) reduced in those patients exceeding the threshold

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