Participants were divided into two groups based on the relationship between FPG and 2‐hPG (OGTT‐A1/Postprandial‐B1:FPG > 2‐hPG;OGTT‐A2/Postprandial‐B2:FPG ≤ 2‐hPG).Insulin sensitivity was evaluated by Matsuda index and homeostasis model assessment of insulin resistance (HOMA‐IR). Here, INS is linked to Insulin resistance.