{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T13:33:10Z","timestamp":1765546390217,"version":"3.41.2"},"reference-count":15,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2018,10,23]],"date-time":"2018-10-23T00:00:00Z","timestamp":1540252800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81471425","81370680"],"award-info":[{"award-number":["81471425","81370680"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003453","name":"Natural Science Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2016A030313266"],"award-info":[{"award-number":["2016A030313266"]}],"id":[{"id":"10.13039\/501100003453","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Laboratory Analysis"],"published-print":{"date-parts":[[2019,3]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>To investigate the correlation between hyperandrogenism (HA) and insulin resistance (IR) in women with polycystic ovary syndrome (PCOS) by measuring serum total testosterone (TT) using a liquid chromatography and tandem mass spectrometry assay (LC\u2010MS\/MS).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This cohort study included 332 patients with PCOS, 63 patients with IR and 276 with controls. TT levels were measured by LC\u2010MS\/MS and chemiluminescent immunoassay (CLIA); glucose and insulin levels were determined by an oral glucose tolerance test (OGTT).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Compared with CLIA, LC\u2010MS\/MS differentiated more cases with high TT levels among the non\u2010PCOS subjects with IR In patients with PCOS, LC\u2010MS\/MS\u2010based TT levels or a combination with the mFG score detected a significantly higher incidence of HA in subjects with IR identified by hyperinsulinemia (HIN), HOMA\u2010IR or impaired fasting glucose (IFG) than in those without IR Conversely, the IR rates demonstrated by HIN, HOMA\u2010IR, or IFG were remarkably higher in the LC\u2010MS\/MS\u2010defined high TT subgroup than in the normal TT subgroup. However, the CLIA platform could not discern a difference in HA incidence between IR and non\u2010IR subgroups or in IR rate between high and normal TT populations. ROC curves also proved that HIN, HOMA\u2010IR, and IFG were positive contributors to HA as measured by LC\u2010MS\/MS<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The correlation between HA and IR has always been underestimated, partly owing to the less accurate methods previously used to measure TT. HIN, HOMA\u2010IR, and IFG are likely to contribute to the development of HA from a clinical perspective.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jcla.22699","type":"journal-article","created":{"date-parts":[[2018,10,23]],"date-time":"2018-10-23T15:23:16Z","timestamp":1540308196000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Close correlation between hyperandrogenism and insulin resistance in women with polycystic ovary syndrome\u2014Based on liquid chromatography with tandem mass spectrometry measurements"],"prefix":"10.1002","volume":"33","author":[{"given":"Yabo","family":"Yang","sequence":"first","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation Sun Yat\u2010Sen Memorial Hospital of Sun Yat\u2010Sen University Guangzhou China"},{"name":"Department of Obstetrics and Gynecology Sun Yat\u2010sen Memorial Hospital of Sun Yat\u2010sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miao","family":"Ding","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation Sun Yat\u2010Sen Memorial Hospital of Sun Yat\u2010Sen University Guangzhou China"},{"name":"Department of Obstetrics and Gynecology Sun Yat\u2010sen Memorial Hospital of Sun Yat\u2010sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Na","family":"Di","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation Sun Yat\u2010Sen Memorial Hospital of Sun Yat\u2010Sen University Guangzhou China"},{"name":"Department of Obstetrics and Gynecology Sun Yat\u2010sen Memorial Hospital of Sun Yat\u2010sen University Guangzhou 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