• Akram Vatannejad and Asma Kheirollahi.
• Department of Comparative Biosciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
• Ir J Med Sci. 2023 Aug 1; 192 (4): 179317991793-1799.

BackgroundInsulin resistance and disrupted secretion of adipokines are the major contributors to the pathogenesis of polycystic ovary syndrome (PCOS). Previous research has indicated that adiponectin/leptin (A/L) and HOMA/adiponectin (H/A) ratios have a strong association with insulin resistance and metabolic syndrome. The current study aimed to assess the predictability of the A/L and H/A ratios for PCOS women infertility and recurrent pregnancy loss (RPL). In this study, we investigated the association of A/L and H/A ratios with PCOS, as well as infertility and RPL in Iranian women with PCOS.MethodsThis case-control study included 150 PCOS (60 infertile and 90 PCOS-RPL) and 50 non-PCOS women. Clinical, biochemical, and hormonal features were evaluated, and the A/L and H/A ratios were calculated.ResultsThe A/L and H/A ratios were significantly decreased and increased in women with PCOS, respectively. A significant association was observed between the A/L and H/A ratios with PCOS, as well as PCOS-infertile and PCOS-RPL, even after adjusting for potential confounders. Although there was no significant difference between PCOS-infertile and PCOS-RPL subgroups, ROC curve analysis showed that A/L and H/A ratios could strongly predict PCOS with the area under the curve (AUC) of 0.867 and 0.861, respectively.ConclusionThe ratios of A/L and H/A may serve as biomarkers to distinguish women with PCOS from non-PCOS in the Iranian population. However, it seems that they are not discriminatory markers for PCOS-associated RPL and infertility.© 2023. The Author(s), under exclusive licence to Royal Academy of Medicine in Ireland.

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