Hormonal Profile and Anthropometric Indices As Determinants of Metabolic Risk in Polycystic Ovary Syndrome: A...

Background Polycystic ovary syndrome (PCOS) is a heterogeneous endocrine-metabolic disorder characterized by reproductive, hormonal, and metabolic disturbances. This study aimed to evaluate the association between clinical features, anthropometric indices, hormonal parameters, metabolic profile, ultrasonographic findings, and the second-to-fourth digit (2D:4D) ratio in women with PCOS compared to age-matched healthy controls. Methods A case-control study was conducted, including women diagnosed with PCOS and age-matched healthy controls. Clinical features, anthropometric measurements (BMI, waist-hip ratio (WHR), waist-height ratio (WHtR)), hormonal parameters (luteinizing hormone (LH), follicle-stimulating hormone (FSH), anti-Müllerian hormone (AMH)), metabolic variables (fasting glucose, lipid profile), ultrasonographic findings, and 2D:4D digit ratio were assessed. Statistical analysis was performed using appropriate tests, and a p-value < 0.05 was considered statistically significant. Results Women with PCOS exhibited a significantly higher prevalence of menstrual irregularity, polycystic ovarian morphology, hirsutism, and acne (p < 0.001). Hormonal analysis showed significantly elevated LH, FSH, and AMH levels in PCOS cases (p < 0.001). Anthropometric indices, including BMI, WHR, and WHtR, were significantly higher among PCOS cases (p < 0.01), indicating increased general and central adiposity. In contrast, fasting glucose and lipid profile levels did not differ significantly between groups. Additionally, the 2D:4D ratio was significantly lower in PCOS cases (p < 0.01) and showed significant negative correlations with BMI, WHR, WHtR, and cholesterol levels. Conclusion The study demonstrates that PCOS is associated with significant hormonal dysregulation, central obesity, and early metabolic alterations. The lower 2D:4D ratio observed in PCOS supports the role of prenatal androgen exposure in disease pathogenesis. These findings highlight the complex interplay between developmental, metabolic, and endocrine factors in PCOS and underscore the importance of early identification and comprehensive management strategies.