INS and polycystic ovary syndrome: In comparison, the mean value of insulin at any time of the OGTT using 75 g glucose was higher in the PCOS-AITD group than in the PCOS group, but it was not statistically significant [insulin 0 min—8.16 μU/L vs. 7.71 μU/L, (p = 0.332); insulin 60 min—69.55 μU/L vs. 61.96 μU/L, (p = 0.085); insulin 120 min—66.42 μU/L vs. 62.06 μU/L, (p = 0.442)].