How to read a comprehensive biochemical test report

Under normal circumstances, a comprehensive biochemical test report should be interpreted by checking indicators such as alanine aminotransferase (ALT), creatinine, cholesterol, triglycerides, and uric acid. The specific analysis is as follows:

1. Alanine Aminotransferase (ALT): ALT is an enzyme that catalyzes the reversible transfer of amino groups between alanine and alpha-ketoglutarate. It is a common indicator used in liver function tests, with a normal range of 0–40 U/L.

2. Creatinine: Creatinine is a metabolic byproduct of creatine or phosphocreatine in the human body, produced non-enzymatically from phosphocreatine in muscle tissue. It is excreted through urine and primarily used to assess kidney filtration function. The normal range for adult males is 0.50–1.50 mg/dL, and for adult females, it is 0.80–1.20 mg/dL.

3. Cholesterol: Cholesterol is an essential component of cell membranes and a key raw material for synthesizing physiologically active substances such as sex hormones and bile acids. The normal level should be below 5.18 mmol/L.

4. Triglycerides: Triglycerides are lipids formed by the reaction of glycerol molecules with fatty acids. The normal range is less than 1.70 mmol/L.

5. Uric Acid: Uric acid is a product of purine metabolism and is excreted in urine. The normal range for males is 150–416 μmol/L, and for females, it is 89–357 μmol/L.

If any of these indicators are abnormal, it is recommended to visit a qualified hospital for further evaluation, identify the underlying cause, and receive appropriate treatment.