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. 2020 Nov 5;37(1):21–31. doi: 10.1177/0885066620967655

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© The Author(s) 2020

This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 6. — Receiver operating characteristic (ROC) curves analyzing the diagnostic potential of 28-sector B-lines (28s-BL) and 4-sector B-lines score (4s-BL) to identify patients with: (A) PVPI < 2, (B) PVPI ≥ 3.