Regardless of sex, the abdominal obesity group had a higher proportion of residents in Ansung, BMI (kg/m2), fasting blood glucose (mg/dL), total cholesterol (mg/dL), triglyceride levels (mg/dL), CRP (mg/dL), fasting insulin (uIU/mL), average systolic blood pressure (mmHg), average diastolic blood pressure (mmHg), total energy intake (kcal/day), carbohydrate intake (g/day), and fiber intake (g/day) and lower HDL cholesterol (mg/dL) compared to the non-abdominal obesity group (all p values < 0.05). Here, INS is linked to Abdominal obesity.