Compared to the normoglycemia group, the iIFG and IGT groups were significantly associated with higher weight, BMI, WC, systolic and diastolic BP, HbA1c, fasting glucose, HOMA‐IR, albumin, ALT, GGT, and TC levels, as well as a higher frequency of hypertension and dyslipidemia. This evidence concerns the gene ALB and metabolic syndrome.