SESN2 and polycystic ovary syndrome: Their study identified a cutoff value of 420.5 ng/L, demonstrating a higher sensitivity (83.87%) but lower specificity (46.88%) for distinguishing individuals with and without PCOS. Additionally, SESN2 levels significantly contributed to their model, with an odds ratio of 0.995, indicating that higher SESN2 levels were associated with a lower likelihood of PCOS [5].