PLOD1 and polycystic ovary syndrome: Nonetheless, the PCOS group exhibited significantly higher levels of AMH (5.990 ± 2.49 ng/ml vs. 2.420 ± 2.30 ng/ml, p = 0.0001) and the LH:FSH ratio (2.201 ± 2.22 vs. 1.014 ± 0.81, p = 0.002), highlighting the hormonal imbalances associated with the syndrome (Table 2).