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Compared to the non-plaque group, women with plaques were older and had higher triglyceride levels and TyG index (all\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u20090.01). In multivariable logistic regression analysis, after full adjustment for confounders including age, LDL-C, and cardiometabolic histories, only the TyG index maintained an independent association with plaque presence (OR\u2009=\u20091.471, 95% CI 1.044\u20132.073,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u20090.027). In contrast, none of the derivatives (TyG-BMI, TyG-WC, TyG-WHtR) showed significant associations. The TyG index demonstrated a modest predictive value for plaques (AUC\u2009=\u20090.593,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u20090.001), which was superior to its derivatives.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s13104-025-07597-2","type":"journal-article","created":{"date-parts":[[2025,12,24]],"date-time":"2025-12-24T19:24:35Z","timestamp":1766604275000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Association of the triglyceride-glucose index and its derived indices with carotid artery plaques in postmenopausal women: a cross-sectional study"],"prefix":"10.1186","volume":"19","author":[{"given":"Xiaoqin","family":"Chen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xueru","family":"Ding","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Min","family":"Liang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xia","family":"Dong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiang","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,12,24]]},"reference":[{"issue":"25","key":"7597_CR1","doi-asserted-by":"publisher","first-page":"e506","DOI":"10.1161\/CIR.0000000000000912","volume":"142","author":"SR El Khoudary","year":"2020","unstructured":"El Khoudary SR, Aggarwal B, Beckie TM, et al. 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