Serum DKK1 levels positively correlated with body mass index (BMI), waist‐hip ratio (WHR), body fat percentage (FAT%), systolic blood pressure (SBP), triglycerides (TG), fasting plasma glucose (FPG), fasting insulin (FIns), glycosylated hemoglobin (HbA1c), homeostasis model assessment of insulin resistance (HOMA‐IR). Here, DKK1 is linked to Insulin resistance.