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. 2026 Jul 13;17:1856605. doi: 10.3389/fendo.2026.1856605

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Copyright © 2026 Huang, Liang, Li, Li and Cui.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Receiver operating characteristic (ROC) curve with sensitivity on the y-axis and one minus specificity on the x-axis, showing the FIB-4 test performance with an area under the curve of zero point five seven nine. A diagonal grey dashed line represents random chance. — Receiver operating characteristic curve of FIB-4 for identifying carotid atherosclerosis.