Ratio of serum aspartate aminotransferase to serum alanine aminotransferase

There is no enzyme test that has specific significance for the diagnosis of liver disease. In other words, it is impossible to confirm the diagnosis based on the test results of only one enzyme. Therefore, it is necessary to combine the determination of relevant enzymes for a comprehensive analysis, that is, to increase the value of enzyme detection by measuring the change relationship of various enzymes, and to propose observation The ratio of enzymes to help diagnose liver disease is more clinically significant.