SULT2A1 and polycystic ovary syndrome: In the HA-PCOS group, the DHEAS/T ratio predicted against increase in CI (OR = 0.29;p = 0.007; AUC = 0.738;p < 0.001), and in TC (OR = 0.37;p = 0.041; AUC = 0.655;p = 0.001).