AST and ALT are measured in international units per liter (U/L). The normal levels vary based on a person's body mass index (BMI). It also depends on the lab's reference value, or typical results.

NASH diagnostic panel consists of diabetes, gender, BMI, triglyceride and CK-18 total, CK-18 cleaved levels. ALT: Alanine aminotransaminase; AST: Aspartate aminotransaminase; AUC: Area under curve ...