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. 2020 Aug 3:10.1097/CCM.0000000000004549. doi: 10.1097/CCM.0000000000004549

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Copyright © 2020 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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Figure 1. — Receiver operating characteristic (ROC) curves comparing the ability of National Early Warning Score (NEWS), National Early Warning Score 2 (NEWS2), Rapid Emergency Medicine Score (REMS), Confusion, Respiratory rate, Blood pressure, Age 65 (CRB65) score, quick Sepsis-related Organ Failure Assessment (qSOFA), and peripheral oxygen saturation (Spo₂) at predicting in-hospital death.