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In addition, we essentially compared the abilities of these indices with body mass index (BMI), waist circumference (WC), fasting plasma glucose (FPG).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and methods<\/jats:title>\n                    <jats:p>All 1113 PCOS patients evaluated in this study underwent OGTTs. The 2-h post-oral glucose load (2\u2009h-PG) level was used to categorize subjects into two groups: those having AGT or normal glucose tolerance (NGT) levels.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A statistically significant positive correlation between levels of 2\u2009h-PG and FPG, BMI, WC, LAP, VAI, CVAI, TyG, (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u20090.05), was observed. The strongest correlation was found between the levels of 2\u2009h-PG and CVAI (r\u2009=\u20090.47). The CVAI provided the highest area under the receiver-operating characteristic curve (AUC) for AGT, followed by LAP, BMI, TyG, VAI, WC, and FPG. The CVAI of 32.61 (with AUC: 0.76, sensitivity: 73%, specificity: 70%, positive preductive value (PPV): 0.41, negative predictive value (NPV): 0.90) was found to be the cut-off point for AGT in Chinese women with PCOS.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>CVAI may not reliably detect AGT in Chinese women with PCOS. However, it is suitable as a first screening indicator to guide physicians to ordering OGTT.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s12902-022-01179-0","type":"journal-article","created":{"date-parts":[[2022,11,8]],"date-time":"2022-11-08T11:17:32Z","timestamp":1667906252000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Evaluation of novel obesity- and lipid-related indices as predictors of abnormal glucose tolerance in Chinese women with polycystic ovary syndrome"],"prefix":"10.1186","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9185-7004","authenticated-orcid":false,"given":"Qianqian","family":"Yin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaonan","family":"Yan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yijuan","family":"Cao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5744-6546","authenticated-orcid":false,"given":"Jianhua","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,11,8]]},"reference":[{"issue":"2","key":"1179_CR1","doi-asserted-by":"publisher","first-page":"e3370","DOI":"10.1002\/dmrr.3370","volume":"37","author":"M Han","year":"2021","unstructured":"Han M, Qin P, Li Q, et al. 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Written informed consent was obtained either from a legal guardian of each subject younger than 18\u2009years old or from those subjects who were 18\u2009years old or older.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors report no conflict of interest.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"272"}}