Ratios of liver function enzymes are generated in various combinations in order to assess severity of liver disease.
AST-to-(glutamate dehydrogenase) ratio =
= (AST) / (glutamate dehydrogenase)
(AST+ALT)-to-(glutamate dehydrogenase) ratio =
= ((AST) + (ALT)) / (glutamate dehydrogenase)
where:
• Units are in U/L
Interpretation:
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Specialty: Gastroenterology
ICD-10: ,